We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Photocoupler.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Photocoupler Product List and Ranking from 6 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

Photocoupler Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. ブロードコム（アバゴ・テクノロジー株式会社） Tokyo//Electronic Components and Semiconductors
  2. オーエン Saitama//Electronic Components and Semiconductors
  3. SUPREME COMPONENTS INTERNATIONAL Kanagawa//others
  4. 4 セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市） Tokyo//Trading company/Wholesale
  5. 5 null/null
Go to Company Ranking

Photocoupler Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 【TOSHIBA：TLP665JF(D4.S.C.F)】 オーエン
  2. Photocoupler "OR-357" SUPREME COMPONENTS INTERNATIONAL
  3. [Data] Lifetime Calculation of High-Reliability LEDs in Photocouplers ブロードコム（アバゴ・テクノロジー株式会社）
  4. Optocoupler and Optical Isolator - Hermetic ブロードコム（アバゴ・テクノロジー株式会社）
  5. 4 【TOSHIBA：TLP291(GB-TP.SE(O】 オーエン

Photocoupler Product List

31～60 item / All 136 items

Displayed results
Photocoupler "IS2805-1"

Photocoupler "IS2805-1"

Available for delivery in a short period of 4 weeks! Products with a high AC insulation voltage of 3750 VRMS.

We would like to introduce the "IS2805-1" that we handle. This is a lead-free and RoHS-compliant phototransistor. It has a half-pitch of 1.27mm and can operate within a wide temperature range from -55℃ to 100℃. It is a product that can replace those from competing companies. Please feel free to consult us when you need it. 【Specifications】 ■ Half-pitch 1.27mm ■ High AC isolation voltage of 3750VRMS ■ Wide operating temperature range -55℃ to 100℃ ■ Lead-free and RoHS compliant ■ UL approval E91231, model AHP * You can download the English version of the catalog. * For more details, please feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "IS354"

Photocoupler "IS354"

AC insulation voltage 3750VRMS! AC input 4-channel optocoupler

We would like to introduce the "IS354" that we handle. This phototransistor is lead-free and compliant with RoHS, with a wide operating temperature range of -55℃ to +100℃. It has UL file E91231 and package code "FPA1." Please feel free to consult us when you need it. 【Specifications】 ■ AC isolation voltage: 3750 VRMS ■ Wide operating temperature range: -55℃ to +100℃ ■ Lead-free and RoHS compliant ■ UL file E91231, package code "FPA1" *You can download the English version of the catalog. *For more details, please feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "IS627"

Photocoupler "IS627"

AC insulation voltage 5000 VRMS! UL file E91231, product with package code "FPA1".

We would like to introduce our product, "IS627." It can be provided with a short lead time of 4 weeks and is compatible for replacement with competitors' products. The specifications include an AC isolation voltage of 5000 VRMS, lead-free and compliant with RoHS, and a wide operating temperature range from -55°C to +100°C. Please feel free to consult us when you need assistance. 【Specifications】 ■ AC isolation voltage 5000 VRMS ■ Wide operating temperature range -55°C to +100°C ■ Lead-free and RoHS compliant ■ UL file E91231 package code "FPA1" *You can download the English version of the catalog. *For more details, please feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "PS2501-1"

Photocoupler "PS2501-1"

Provided in a short delivery time of 4 weeks! Introducing a phototransistor that can replace competitors' products.

We would like to introduce the "PS2501-1" that we handle. This product has UL file E91231 and package code "EE." It features an AC isolation voltage of 5300VRMS, available CTR selection, lead-free, and RoHS compliant. Additionally, it can operate within a temperature range of -30℃ to +100℃. Please feel free to consult us when you need assistance. 【Specifications】 ■ AC isolation voltage: 5300VRMS ■ Available CTR selection ■ Wide operating temperature range: -30℃ to +100℃ ■ Lead-free and RoHS compliant ■ UL file E91231, package code "EE" ■ VDE certification number: 40028086 * You can download the English version of the catalog. * For more details, please feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "PS2505-1"

Photocoupler "PS2505-1"

RoHS compliant, wide operating temperature range! Photocoupler compatible for replacement with competitors.

We would like to introduce the "PS2505-1" that we handle. It can be provided with a short delivery time of 4 weeks. It has an AC isolation voltage of 5000 VRMS, a wide operating temperature range, and is RoHS compliant. Additionally, it can replace products from competing companies. Please feel free to consult us when you need it. 【Specifications】 ■ AC isolation voltage: 5000 VRMS ■ Wide operating temperature range: -50°C to +110°C ■ RoHS compliant ■ UL file E91231 model "EE" ■ VDE certification number 40028086 * You can download the English version of the catalog. * For more details, please feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High-speed phototransistor for digital signals 'ACFL-5211T-000E'

High-speed phototransistor for digital signals 'ACFL-5211T-000E'

High insulation and reliability! Optimized for communication systems supporting data rates of up to 1MBd.

The ACFL-5211T-000E is a dual-channel photocoupler designed for bidirectional digital communication in automotive applications. It features two photocoupler channels that are internally aligned at 180 degrees to each other, providing suitable chip pin configurations for bidirectional Tx/Rx data communication and board layout. 【Features】 ■ Compliant with automotive AEC-Q100 Grade 1 guidelines ■ Operating temperature -40°C to 125°C ■ 8mm package creepage and clearance distances ■ Maximum data rate of 1 MBd ■ LED drive current (IF): 0.8 to 16mA * An English version of the catalog is available for download. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High-speed phototransistor for digital signals 'ACFL-6211T-000E'

High-speed phototransistor for digital signals 'ACFL-6211T-000E'

Dual-channel optocoupler designed for bidirectional digital communication in vehicles.

The 『ACFL-6211T-000E』 is a dual-channel photocoupler for automotive use that is electrically isolated and galvanically insulated, providing an ideal isolated bidirectional power system communication interface. It is optimized for communication systems with a data rate of up to 15MBd and adopts a compact SSO-12 package with a board mounting area equivalent to that of an SSO-8 package. 【Features】 ■ Compliant with AEC-Q100 Grade 1 guidelines for automotive use ■ Operating temperature -40℃ to 125℃ ■ 5V CMOS output ■ 8mm package creepage and clearance ■ Maximum data rate of 15 MBd * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High-speed phototransistor for digital signals 'ACFL-5212T-000E'

High-speed phototransistor for digital signals 'ACFL-5212T-000E'

Overseas safety standard compliant! Compact and automatically mountable stretch SO12 package.

The 『ACFL-5212T-000E』 is a dual-channel phot coupler compliant with automotive AEC-Q100 Grade 1 guidelines. Avago Technology's R2CouplerTM isolation products provide high insulation and reliability required in harsh environments such as automotive and high-temperature industrial applications. 【Features】 ■ Operating temperature -40℃ to 125℃ ■ 8mm package creepage and clearance distance ■ Maximum data rate of 20 kBd ■ LED current drive (IF): 0.8 to 16 mA ■ Low propagation delay: 20μs (maximum) * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive photocoupler "ACNU-3430-000E"

Gate drive photocoupler "ACNU-3430-000E"

Three times the speed of the previous generation! It prevents gate driver malfunctions in noisy environments.

The 『ACNU-3430-000E』 is a 5A output gate drive photocoupler in an 11mm surface-mount SSO-8 package, designed for industrial applications with high voltage and space constraints, such as 600VAC motor drives and 1kVDC solar inverters. The compact package with an 11mm creepage distance and a 10.5mm clearance distance provides excellent high voltage protection and signal isolation in tight spaces. 【Features】 ■ Maximum peak output current: 5A ■ Rail-to-rail output voltage ■ UVLO based on VE ■ Maximum propagation delay: 150ns ■ Maximum propagation delay difference: 90ns * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive photocoupler "ACNT-H313-000E"

Gate drive photocoupler "ACNT-H313-000E"

The output stage operates over a wide voltage range! It provides the drive voltage necessary for gate control devices.

The "ACNT-H313-000E" is a high-performance 2.5A gate driver optocoupler with a creepage distance and clearance of 14.2mm. The voltage output and high peak current of the optocoupler allow for direct driving of IGBTs. It adopts a stretch SO8 package with a creepage distance and clearance of 14.2mm, providing the long creepage and clearance required for high voltage power supply applications, as well as a high reinforced insulation voltage. 【Features】 ■ Maximum peak output current: 2.5A ■ Minimum peak output current: 2.0A ■ Maximum propagation delay: 500ns ■ Maximum propagation delay difference: 350ns ■ Minimum common mode rejection (CMR) performance: 40kV/μs @ VCM = 20,000V * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Digital Photo Coupler "ACNT-H61L-000E"

Digital Photo Coupler "ACNT-H61L-000E"

Compatible with 3.3V or 5V power supply! Operating temperature range is -40℃ to +105℃.

The 『ACNT-H61L-000E』 is a low-power digital optocoupler with a creepage distance and clearance of 14.2mm, designed for surface mount packages. It combines an AlGaAs light-emitting diode (LED) and a high-gain photodetector IC for system control. This device has extremely low power consumption, with a maximum supply current of 2mA over a wide temperature range. It is suitable for insulated communication logic interfaces and control in high-voltage power systems such as renewable energy inverters and medical devices. 【Features】 ■ Low supply current (I DD): up to 2mA ■ Low input current support: minimum 5mA ■ Common mode rejection (CMR): 20kV/μs @ V CM=1,000V ■ High-speed interface: minimum 10MBd ■ Wide temperature range: -40℃ to +105℃ * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Digital Photo Coupler "ACPL-M51L-000E"

Digital Photo Coupler "ACPL-M51L-000E"

Overseas safety standard compliant! 1Mbd digital optocoupler with low power supply voltage.

The "ACPL-M51L-000E" is a low-power, low-supply-voltage 1Mbd digital optocoupler that can be connected and used as a 4-terminal device. It provides electrical isolation between the input and output using an insulating layer between the light-emitting diode and the optical detector. In addition to TTL/CMOS and TTL/LSTTL interfaces, it can also be used for analog applications. 【Features】 ■ Wide supply voltage range VCC: 2.25 to 24V ■ Low LED drive current: 3mA (minimum) ■ Open collector output ■ TTL compatible output ■ Compact SO-5 package * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive optocoupler "ACPL-W349-000E"

Gate drive optocoupler "ACPL-W349-000E"

It is possible to directly drive MOSFETs and IGBTs with a maximum rating of 1200V/100A.

The 『ACPL-W349-000E』 is a high-speed gate drive photocoupler device with a built-in AlGaAs LED and a power output stage that couples optically to integrated circuits. This device is used in power conversion applications. The wide operating voltage range of the power stage provides the necessary drive voltage for gate control elements. 【Features】 ■ Maximum peak output current: 2.5A ■ Wide operating voltage Vcc range: 15–30V ■ Maximum propagation delay: 110ns ■ Maximum propagation delay difference: 50ns ■ Rail-to-rail output voltage *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Output gate drive photocoupler "ACPL-337J-000E"

Output gate drive photocoupler "ACPL-337J-000E"

Provides safe signal separation and high insulation reliability in high-pressure, noisy industrial applications.

The ACPL-337J-000E is a fully functional 4.0A output gate drive photocoupler that can directly drive IGBTs and power MOSFETs. It is equipped with a high DESAT brake current source and feedback function with undervoltage lockout (UVLO). It allows for easy play in motor control and power inverter/converter applications. 【Features】 ■ Maximum peak output current: 4.0A ■ Rail-to-rail output voltage ■ Mirror clamp sink current: 2.0A ■ Built-in protection function for FETs/IGBTs ■ Maximum propagation delay (across the entire temperature range): 250ns * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Drive Photocoupler "ACPL-W346-000E"

Drive Photocoupler "ACPL-W346-000E"

Overseas safety standards compliant! LED current input with hysteresis.

The 『ACPL-W346-000E』 is a high-speed gate drive phototransistor optocoupler that incorporates an AlGaAs LED and is optically coupled to an integrated circuit with a power output stage, providing a peak output current of 2.5A. The wide operating voltage range of the power stage supplies the necessary drive voltage for gate control devices. The voltage and high peak output current are ideal for directly driving MOSFETs at high switching frequencies, enhancing conversion efficiency. 【Features】 ■ Maximum peak output current: 2.5A ■ Minimum peak output current: 2.0A ■ Rail-to-rail output ■ Maximum propagation delay: 120ns ■ Maximum propagation delay difference: 50ns *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Digital Photo Coupler "ACPL-K71T-000E"

Digital Photo Coupler "ACPL-K71T-000E"

Compliant with the Grade 1 test guidelines established by AEC-Q100!

The 『ACPL-K71T-000E』 is a high-speed CMOS digital optocoupler suitable for use in electric vehicles. Each channel consists of a CMOS detector IC that aggregates photodiodes, a high-speed transimpedance amplifier, and a voltage comparator with an output driver. It is equipped with reinforced insulation resistance and reliability necessary to achieve safe signal isolation in automotive and industrial applications that require high-temperature resistance. 【Features】 ■ Complies with Grade 1 test guidelines established by AEC-Q100 ■ Operating temperature range: -40 to 125℃ ■ 5V CMOS compatible ■ Excellent CMR (common mode rejection) performance: 40kV/μs @ common mode voltage V CM = 1000V * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High-speed CMOS R2Coupler 'ACPL-M71T-000E'

High-speed CMOS R2Coupler 'ACPL-M71T-000E'

Wide operating temperature range from -40℃ to 125℃! High-speed applications with a maximum propagation delay of 35ns.

The ACPL-M71T-000E is a high-temperature digital CMOS optocoupler in an SO-5 package. This product, suitable for hybrid and electric vehicles, achieves excellent performance and low power consumption using CMOS IC technology. All products are AEC-Q100 compliant and operate over a wide temperature range from -40°C to 125°C. 【Features】 ■ 5V CMOS compatible ■ Common mode noise rejection: 40kV/μs @ VCM=1000V ■ Operating temperature range: -40°C to 125°C ■ Low propagation delay: Power ACPL-M71T: 26ns @ IF=10mA (typical value) * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "ACSL-6310-00TE"

Photocoupler "ACSL-6310-00TE"

Guaranteed operation in the temperature range of -40℃ to 100℃! An ideal product for interfaces.

The ACSL-6310-00TE is a multi-channel bidirectional high-speed logic gate photocoupler. The integration of multiple photocouplers has been achieved through patented technology. These devices provide bidirectional isolated data transfer and communication in a compact surface mount package. Additionally, options for 15 MBd speed and a wide supply voltage range are available. 【Features】 ■ Selectable from 2, 3, and 4 channel configurations ■ Bidirectional ■ Voltage range: 3.0 V to 5.5 V ■ High speed: 15MBd (Typ.), 10MBd (Min.) ■ Common mode noise rejection capability: 10 kV/s (Min.) at V = 1000V * An English version of the catalog is available for download. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "ACPL-K370, ACPL-K376"

Photocoupler "ACPL-K370, ACPL-K376"

There is an open-collector output that provides both CMOS-compatible insulation breakdown voltage.

The "ACPL-K370" and "ACPL-K376" are voltage/current detection photocouplers. The "ACPL-K376" is a low current version of the "ACPL-K370." High-efficiency AlGaAs devices provide higher luminous output with lower drive currents and utilize a threshold detection input buffer IC and one external resistor to enable control of the threshold level over a wide input voltage range. 【Features】 ■ ±5% voltage detection accuracy ■ Wide AC or DC detection range of 1140 Vpeak ■ User-configurable single/dual detection levels ■ Enhanced noise immunity with hysteresis ■ Ultra-low threshold current of 1.32mA (ACPL-K376) * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive optocoupler "ACNW3430"

Gate drive optocoupler "ACNW3430"

Ideal for driving IGBTs and power MOSFETs used in motor control inverters!

The ACNW3430 is a gate drive optocoupler that incorporates an LED optically coupled to an integrated circuit with a power output stage. It features noise immunity of 100kV/μs, preventing false triggering in noisy industrial environments. With its output voltage and high peak output current, it is ideal for direct driving of IGBTs. Additionally, it has a maximum operating isolation voltage of VIORM=1414 Vpeak according to IEC/EN/DIN EN 60747-5-5. **Features** - Peak output current of 5.0A (maximum) - Rail-to-rail output voltage - UVLO based on VE when using a negative power supply - Maximum propagation delay time of 150ns - Maximum propagation delay time difference of 90ns *For more details, please refer to the PDF document or feel free to contact us.*

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
CMOS Photocoupler "ACPL-x6xL Series"

CMOS Photocoupler "ACPL-x6xL Series"

It is possible to control the rise and fall times over a wide range of load capacity.

The "ACPL-x6xL series" is an ultra-low power 10MBd digital CMOS optocoupler composed of AlGaAs LED and high-gain photodetector IC. It supports power supply voltages of 3.3V/5V and operates with an input current of only 1.6mA. Direct driving of the optocoupler by microcontroller output is possible. It ensures compatibility with CMOS/TTL and provides maximum isolation for AC and DC circuits. It is suitable for high-speed logic interface applications. 【Features】 ■ Low supply current: 1.3mA/channel Id2 current ■ Low input current: 1.6mA ■ Built-in slew rate controlled output ■ VCM = 20kV/μs @ 1,000V common mode rejection (CMR) ■ High speed: 10MBd * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive photocoupler "ACPL-32JT"

Gate drive photocoupler "ACPL-32JT"

High noise resistance! Provides high insulation and reliability suitable for automotive and high-temperature industrial applications.

The "ACPL-32JT" is a 2.5A peak IGBT gate drive photocoupler for R2Coupler automotive applications. It incorporates an isolated flyback DC-DC controller, non-saturation detection function, active mirror clamp function, and UVLO feedback function. With a short propagation delay time and high precision timing skew performance, it achieves excellent timing control and efficiency. 【Features】 ■ Compliant with AEC-Q100 Grade 1 test guidelines ■ Operating temperature range suitable for automotive applications: -40°C to 125°C ■ Isolated flyback DC-DC controller ■ Stabilized output voltage: 20V ■ Peak output current: 2.5A (maximum) *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Data] Lifetime Calculation of High-Reliability LEDs in Photocouplers

[Data] Lifetime Calculation of High-Reliability LEDs in Photocouplers

Choose the appropriate forward LED input current for your application! Includes LED reliability stress tests and acceleration factors.

Broadcom's (Avago Technologies) optocouplers use high-reliability LEDs to meet the reliability requirements of critical systems. LED technology has matured over more than 40 years, consistently improving manufacturing processes for performance enhancement and improvement. This document introduces how Broadcom utilizes LED reliability stress data obtained from accelerated life environments based on the Black model to predict lifespan performance. This analysis provides designers with assurance and design flexibility, allowing them to select the appropriate forward LED input current for their applications. [Contents] ■ Introduction ■ LED Reliability Stress Testing ■ Acceleration Factor ■ Summary ■ References *For more details, please refer to the PDF document or feel free to contact us.

  • LED Module
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Optocouplers and Optical Isolators in the Automotive Industry

Optocouplers and Optical Isolators in the Automotive Industry

For in-vehicle applications! Providing optocouplers specially designed to meet reliability requirements.

Broadcom (Avago Technologies) offers a wide range of digital, IPM interfaces, gate drive optocouplers, and isolation amplifiers for the automotive industry. We have achieved a 125°C plastic optocoupler for automotive applications. The AEC-Q100 compliant R2Coupler products for automotive applications support various uses, including "automotive system CANBus interface isolation," "battery management systems," and "battery/inverter voltage monitoring." 【Product Lineup】 ■ High-speed optocouplers for digital signals ■ Optocouplers for gate drive ■ IPM interfaces ■ Isolation amplifiers *For more details, please refer to the related link page or feel free to contact us.

  • isolator
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Industrial Solutions: Industrial Networks

Industrial Solutions: Industrial Networks

Providing solutions for industrial networks! We are efficiently addressing new technological challenges.

In industrial networks, phot couplers are used to eliminate group-loop currents and common-mode noise while maintaining data integrity. Our company offers a multi-channel bidirectional phot coupler and a digital phot coupler series that operates at both 3V and 5V. Fiber optics are suitable for long wiring because they can be installed close to devices that are sources of EMI without compromising the characteristics of the data link. Recently, industrial Ethernet protocols, including standards such as ProfiNet, Interbus, and EtherCat, have become widely used in the market. Fiber optic links and electrically isolated links are likely to coexist using digital phot couplers, and our company provides solutions for these industrial networks. *For more details, please refer to the related link page or feel free to contact us.

  • isolator
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Industrial Solutions: Wind Power

Industrial Solutions: Wind Power

Meets the strict requirements for power generation system applications! Developed, designed, and manufactured dedicated photo couplers.

Wind power generation is an environmentally friendly renewable energy source that utilizes the power of the wind. The airflow created by wind turbines serves as the power source for generators, producing electricity. Essentially, wind turbines convert the kinetic energy of the wind into electrical energy. A typical wind turbine system consists of inverters, chargers, and converters. Additionally, fiber links play a crucial role in the power conversion process and energy storage systems (ESS). Our company offers a wide range of photoconductors and industrial fiber optic solutions suitable for wind turbine applications, addressing various technical challenges related to AC-DC, DC-DC, and DC-AC power conversion devices, chargers for batteries (BB), control panels, communication units, and turbine control units (TCU). 【Product Lineup】 ■ Fiber optic modules and components ■ Optocouplers and optical isolators *For more details, please refer to the related link page or feel free to contact us.

  • isolator
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
IGBT/SiC/GaN Gate Drive Photocoupler ACFL-3161

IGBT/SiC/GaN Gate Drive Photocoupler ACFL-3161

Output peak current 10A. Achieves high-speed switching in noisy environments. *Reference design diagram included in the explanatory materials.

The ACFL-3161 is a gate drive photocoupler with a peak output current of 10A. It excels in industrial applications where high insulation performance is required, such as motors and inverters, and where there are constraints on mounting space. It features a common mode transient immunity (CMTI) of over 100kV/μs, preventing malfunctions in gate driving in noisy environments. Additionally, with a propagation delay of less than 95ns, it enables high-speed switching, contributing to improved driving efficiency of IGBTs and SiC/GaN MOSFETs. **Features** - Single-channel SO-12 package, with creepage and clearance distances of approximately 8mm - Material class I, supporting CTI ≧ 600V - Achievable rise and fall times of 7ns (typ) - Numerous applications in buses and railway vehicles *Evaluation boards are available. Please feel free to contact us for more details.* *We also plan to release an automotive product (ACFL-3161T) compliant with AEC-Q100 Grade 1.* *You can view the explanatory materials (in English) for the "SiC/GaN Gate Drive Photocoupler," which includes reference design diagrams, by clicking the download button below.*

  • Other semiconductors
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
15MBd Digital Photo Coupler SO5 ACPL-M75N

15MBd Digital Photo Coupler SO5 ACPL-M75N

Common mode transient immunity (CMTI) of 30kV/μs / Maximum propagation delay time of 55ns over the operating temperature range.

The ACPL-M75N utilizes LED and CMOS IC technology to achieve excellent galvanic isolation at data rates of up to 15MBd. The internal Faraday shield provides guaranteed common mode transient voltage immunity of at least 30kV/μs. The basic components of the photocoupler are a high-speed LED and a CMOS detector IC. The detector IC includes a built-in photodiode, a high-speed transimpedance amplifier, and a voltage comparator with an output driver. *If you are having trouble with EOL, please consult us.

  • Other semiconductors
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive photocoupler "ACPL-355JC"

Gate drive photocoupler "ACPL-355JC"

Output peak current 10A. For driving IGBT/SiC/GaN modules. SO16 package with protection function, CTI 600V (material class I).

The "ACPL-355JC" is a gate drive photocoupler that supports a peak output current of 10A and a wide operating voltage. With its high common-mode noise rejection capability (100kV/μs), it is suitable for driving modules such as IGBTs and SiC/GaN MOSFETs in motor control and inverter applications. It features excellent timing skew performance, with a propagation delay time of 140ns. It is equipped with functional safety to protect the module from overcurrent and report the status to the controller. 【Features】 ■ Compact implementation in an SO16 package with protection function CTI600V (material class I) ■ Reinforced insulation certified by international safety standards IEC/EN/DIN, UL, and CSA * A release of the automotive product "ACFL-3161T" compliant with AEC-Q100 Grade 1 is also planned. * Evaluation boards for SiC-MOSFETs (for Infineon and Wolfseed) are available. Please feel free to contact us for more details. ★ You can view the explanatory materials (in English) for the "SiC/GaN Gate Drive Photocoupler," which includes reference design diagrams, by clicking the download button below.

  • Other semiconductors
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Data] Shirutoku Report No. 61 # Insulation and Noise Countermeasures

[Data] Shirutoku Report No. 61 # Insulation and Noise Countermeasures

An insulated circuit that requires careful attention for noise countermeasures. Here is an example of a method to stabilize the ground.

★★Shirutoku Report: Useful Information You Should Know★★ In this report, we will introduce the requirements for insulation and noise countermeasures. In electrical circuits, insulation may be used for safety reasons, such as preventing electric shocks, or to avoid unexpected current destruction. Common items we handle include communication interfaces like LAN and insulated power supplies. It is common to use optocouplers or transformers for the transmission of signals and power across insulated sections. If you are having trouble with noise countermeasures, please feel free to contact us. 【Contents】 ■ Insulation and Noise Countermeasures *For more details, please refer to the PDF document or feel free to contact us.*

  • power supply
  • LAN/Optical cable
  • transformer
  • Photocoupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Related Categories of Photocoupler

COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.