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diode Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

diode Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 旭テック 大阪本社/東京支店/名古屋営業所 Osaka//Electronic Components and Semiconductors
  2. null/null
  3. オーエン Saitama//Electronic Components and Semiconductors
  4. 4 新光電子 Tokyo//Electronic Components and Semiconductors
  5. 5 Toki Commercial Co., Ltd. Tokyo//Trading company/Wholesale
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diode Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Reverse current prevention diode DKA40AA220 旭テック 大阪本社/東京支店/名古屋営業所
  2. Boundary control data diode for IoT in factories and medical operations OWCD. MHIパワーエンジニアリング 高砂事業部
  3. Nantong Electronics (diode manufacturer) high-voltage diode Toki Commercial Co., Ltd.
  4. 4 High Voltage Resistance Backflow Prevention Diode DKA40BA300 旭テック 大阪本社/東京支店/名古屋営業所
  5. 5 405 to 1550nm single-mode laser diode キーストンインターナショナル

diode Product List

61～75 item / All 636 items

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Wavespectrum OEM Fiber Coupled Diode

Wavespectrum OEM Fiber Coupled Diode

The output range covers 1mW to 12W! Fiber-coupled laser light source in the range of 375 to 1920nm.

We would like to introduce the "OEM Fiber-Coupled Diode Laser System" manufactured by Wavespectrum Laser, which we handle. This fiber-coupled laser light source covers a range of 375 to 1920 nm and utilizes single-mode fiber, multi-mode fiber, and polarization-maintaining fiber. The output range covers from 1 mW to 12 W. Please feel free to contact us if you have any inquiries. 【Features】 ■ Fiber-coupled laser light source in the range of 375 to 1920 nm ■ Utilizes single-mode fiber, multi-mode fiber, and polarization-maintaining fiber ■ Output range covers from 1 mW to 12 W *For more details, please download the PDF or feel free to contact us.

  • Other semiconductors
  • Laser Components

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QPhotonics manufactured single-mode laser diode

QPhotonics manufactured single-mode laser diode

Built-in monitor photodiode! AR-coated front facet possible.

We would like to introduce the "QPhotonics Single-Mode Laser Diode" that we handle. It features an embedded mesa structure and functions as a Fabry-Pérot optical resonator. It is a product with low capacitance. Please feel free to contact us when you need assistance. 【Features】 ■ Fabry-Pérot optical resonator ■ Single transverse mode ■ 5-150mW in wavelength range 735-1600nm ■ InGaAs, AlGaAs, or InGaAsP MQW ■ Embedded mesa structure *For more details, please download the PDF or feel free to contact us.

  • diode

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QPhotonics manufactured multimode laser diode

QPhotonics manufactured multimode laser diode

Embedded mesa structure! Low capacitance, 100×1.5μm emitting area.

We would like to introduce the "QPhotonics Free-Space Multi-Mode Laser Diode" that we handle. It is a low-capacitance product with an embedded mesa structure. It features a built-in monitor photodiode. Please feel free to contact us when you need assistance. 【Features】 ■ Fabry-Pérot optical resonator ■ Multi-transverse mode ■ InGaAsP or AlGaAs MQW ■ Embedded mesa structure ■ Low capacitance *For more details, please download the PDF or feel free to contact us.

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QPhotonics manufactured InGaAs PIN photodiode

QPhotonics manufactured InGaAs PIN photodiode

We offer products in the wavelength ranges of 630-1650nm, 800-1650nm, and 1000-1650nm!

We would like to introduce the "InGaAs PIN Photodiode" that we handle. The products in the 630-1650nm range include the QSPDI-25 miniature integrating sphere module, with a receptacle included (FC, ST, SC, U1.25 or U2.5 adapter). Additionally, the products in the 800-1650nm range include a 2-3GHz coaxial mount photodiode, with modules compatible with FC, ST, SC, U1.25 or U2.5 adapters. 【Product Lineup (Partial)】 ■630-1650nm ・QSPDI-25 miniature integrating sphere module, with receptacle included 　(FC, ST, SC, U1.25 or U2.5 adapter) ■800-1650nm ・2-3GHz coaxial mount photodiode ・Modules compatible with FC, ST, SC, U1.25 or U2.5 adapters *For more details, please download the PDF or feel free to contact us.

  • InGaAs PIN フォトダイオード2.jpg
  • diode

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12A reverse current prevention diode

12A reverse current prevention diode

Solar power generation backflow prevention 12A 1,000Vdc compatible 100 hours salt spray test passed IP67

It was developed to prevent reverse current caused by voltage differences between solar cell strings. By adopting an aluminum housing, we achieved high heat dissipation and waterproof performance. By removing the reverse current prevention diode from the junction box, we not only reduced the size of the junction box but also lowered its temperature. The aluminum housing enhances heat dissipation when mounted on a metal frame, making it possible to maintain the diode's operating temperature at a low level.

  • Solar power generator
  • diode
  • Other energy equipment

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L5206F Molded PIN Diode for High-Frequency Power Switch

L5206F Molded PIN Diode for High-Frequency Power Switch

Broadband-compatible molded package

The "5206F" is a PIN diode in a plastic molded package designed for RF switches in WLAN, WiMAX, measurement instruments, and other high-frequency devices. 【Main Features】 〇 Low forward series resistance 〇 Low insertion loss 〇 Small inter-terminal capacitance 〇 High isolation 〇 Rfs(typ)=1Ω @IF=50mA, f=100MHz 〇 Ct(typ)=0.15pF @VR=40V, f=100MHz 〇 RoHS compliant 〇 Pb-free / Halogen-free ● For more details, please download the catalog or contact us.

  • Other electronic parts

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Comchip's comprehensive lineup, a Taiwanese diode manufacturer.

Comchip's comprehensive lineup, a Taiwanese diode manufacturer.

Ideal for those concerned about the planned production end and support deadlines of various manufacturers' products! Introducing diodes used by top electronic and electrical manufacturers around the world!

COMCHIP TECHNOLOGY CO., LTD (hereinafter referred to as Comchip) is a Taiwanese manufacturer specializing in diodes, established in 2000. We adopt products from both domestic and international diode manufacturers, and we can provide optimal proposals for engineers who are facing issues with products that are scheduled to be discontinued or are nearing the end of their support period. The products from Comchip handled by Litek are chosen for their long-term support! You can engage in development and design with peace of mind. 【Popular Lineup】 ○ High-power bridge rectifier diodes for power supply applications ○ Transient Voltage Suppressors (TVS) ○ Schottky diodes for rectification ○ ESD protection diodes and ESD protection diode arrays for high-speed communication *Our company is the exclusive agent for Comchip Technology in Japan. For inquiries regarding products, please contact us.

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Ultra-Low VF Bridge Diode "LM Series"

Ultra-Low VF Bridge Diode "LM Series"

Achieving world-class ultra-low VF! We would like to introduce our featured products.

We handle the ultra-low VF bridge diode "LM Series." Achieving world-class ultra-low VF, it has a high surge capacity (IFSM) and is rated at 600V/25A. Please feel free to contact us when you need assistance. 【Features】 ■ Achieves ultra-low VF ■ High surge capacity (IFSM) ■ 600V/25A ■ In mass production *For more details, please download the PDF or feel free to contact us.

  • diode

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5th Generation FRD "Z Series" for PFC

5th Generation FRD "Z Series" for PFC

Ultra-fast FRD, reducing recovery current by 40%! Low noise (reduction of noise countermeasure components)

We handle the 5th generation FRD 'Z series' for PFC. It is a super-fast FRD that reduces recovery current by 40%. The product features low noise (reduction of noise countermeasure components). We also have samples available. Please feel free to contact us when you need them. 【Features】 ■ Super-fast FRD ■ 40% reduction in recovery current ■ Low noise (reduction of noise countermeasure components) ■ 650V/10A, 20A ■ Samples available *For more details, please download the PDF or feel free to contact us.

  • Other semiconductors

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Electronic Components GOODWORK Rectifier Diode General Catalog

Electronic Components GOODWORK Rectifier Diode General Catalog

We will introduce surface-mounted rectifier devices and general rectifier diodes.

The rectifier diode comprehensive catalog introduces "surface mount rectifier devices" such as general rectifier elements, high-speed rectifier elements, and high-efficiency rectifier elements, as well as "general rectifier diodes" like the 1.0A series and 1.5A series, "high-speed rectifier diodes" with 150-500ns, "high-efficiency rectifier diodes" with 50-70ns, "ultra-fast diodes" with 25-35ns, and "Schottky barrier diodes," among others. 【Featured Products】 ○ Surface mount rectifier devices ○ General rectifier diodes ○ High-speed rectifier diodes ○ Ultra-fast diodes ○ Schottky barrier diodes, etc. For more details, please contact us or download the catalog.

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Fast Recovery Diode 2CL70

Fast Recovery Diode 2CL70

Peak reverse voltage: 6KV; Average forward current: 5mA; Maximum surge current: 0.5A; Reverse recovery time: 80nS; Dimensions: φ3*8mm;

6KV 5mA 100nS fast recovery high voltage diode 2CL70 : Peak reverse repetitive voltage: 6KV Average current: 5mA Max foward voltage: 24V Max forward surge current: 0.5A Leakage current: 2.0uA Dimension: φ3*8mm Trr: 80nS

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2CL73 Fast Recovery Diode

2CL73 Fast Recovery Diode

Peak repetitive reverse voltage: 12KV; Average forward current: 5mA; Maximum surge current: 0.5A; Dimensions: φ3*12mm;

12KV 5mA fast recovery high voltage diode 2CL73 : Peak reverse repetitive voltage: 12KV Average current: 5mA Max foward voltage: 45V Max forward surge current: 0.5A Leakage current: 2.0uA Dimension: φ3*12mm Trr: 80nS-100nS

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High Voltage Rectifier Diode 2CLG15KV25mA

High Voltage Rectifier Diode 2CLG15KV25mA

Peak repetitive reverse voltage: 15KV; average forward current: 25mA; surge current: 0.5A; low leakage current: 2.0uA;

15KV high voltage rectifier diode 2CLG15KV25mA : RoHS Certification and high reliability low reverse current level fast recover time Peak reverse repetitive voltage: 15KV Max foward voltage: 30V Average forward current: 25mA Surge current: 0.5A Leakage current: 2.0uA

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Fast recovery high voltage diode 2CLG20KV25mA

Fast recovery high voltage diode 2CLG20KV25mA

Peak repetitive reverse voltage: 20KV; Average forward current: 25mA; Surge current: 0.5A; Low leakage current: 2.0uA;

20KV fast recovery high voltage diode 2CLG20KV25mA : RoHS Certification and high reliability low reverse current level fast recover time Peak reverse repetitive voltage: 20KV Max foward voltage: 30V Average forward current: 25mA Surge current: 0.5A Leakage current: 2.0uA

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High Voltage Rectifier Diode 2CLG30KV/0.2A

High Voltage Rectifier Diode 2CLG30KV/0.2A

Peak reverse voltage: 30KV; Average forward current: 0.2A;

Feature: Avalanche characteristic More sizes to choose vacuum molded, non-corrosive epoxy resin case Tj:-40℃——+125℃ Application: High voltage rectifier used in electrostatic cleaning High voltage generator High voltage testing equipment General purpose high voltage rectifier, voltage multiplier assembly

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