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Power Semiconductors Product List and Ranking from 18 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

Power Semiconductors Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. 岡谷鋼機 Aichi//Industrial Machinery 名古屋本店
  2. null/null
  3. 東機通商 Tokyo//Trading company/Wholesale
  4. 4 新電元工業 Tokyo//Industrial Electrical Equipment
  5. 5 ユニカ Kanagawa//Trading company/Wholesale
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Power Semiconductors Product ranking

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. Sanan Semiconductor: SiC power semiconductor products 岡谷鋼機 名古屋本店
  2. [Free APEC Comprehensive Catalog Available] Includes MOSFETs, IGBTs, and more. 東機通商
  3. Infineon's latest generation SiC power semiconductors
  4. Unika Corporation - Business Introduction ユニカ
  5. 4 SiC MOSFET Module FCA Series 旭テック 大阪本社/東京支店/名古屋営業所

Power Semiconductors Product List

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Business: Semiconductor sales business by Semicron.

Business: Semiconductor sales business by Semicron.

No. 1 in domestic sales performance

Since its establishment in 1951, the company has been headquartered in Nuremberg, Germany, and has consistently led the global market as a manufacturer of high-quality power semiconductors and power electronics, promoting "new ideas," "technological innovation," and a spirit of "customer service." We are also known for our cutting-edge technology and unique concepts, which have resulted in groundbreaking products. The advantages of our network, which allows us to respond quickly to market needs worldwide, along with our tradition of high quality and low prices, have been maintained since our founding half a century ago.

  • Other semiconductors

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Eichi Corporation Business Introduction

Eichi Corporation Business Introduction

Developing a business specialized in substrate assembly and power electronics!

Eichi Corporation is a specialized trading company focused on EMS (printed circuit board assembly) and power electronics (power semiconductors, power equipment, etc.). We mainly handle industrial and power supply PCBs, accommodating a wide variety of small lots, starting from just one PCB. After obtaining the circuit diagram from the customer, we can take care of everything from CAD design, creating the bare PCB, sourcing components, assembly, to inspection. There is no need for troublesome parts procurement in the materials department; we deliver assembled PCBs with just one order form. This eliminates the need for inventory of electrical and electronic component materials, contributing to a reduction in inventory costs, and we guarantee a minimum cost reduction of 20% with quality that exceeds conventional standards. 【Business Activities】 ■ EMS PCB assembly services ■ Custom power supply development and manufacturing ■ Sales of electrical and electronic components and mechanical parts from China ■ Precision sheet metal and conductor processing *For more details, please refer to the PDF document or feel free to contact us.

  • EMS
  • Circuit board design and manufacturing
  • Switching Power Supply

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[Business Introduction] Sales of products from Magnachip Corporation, South Korea.

[Business Introduction] Sales of products from Magnachip Corporation, South Korea.

Introducing MagnaChip, a South Korean company that designs and manufactures its own MOSFET, IGBT, and FRD chips.

We are engaged in the sale of products from MagnaChip Semiconductor, a South Korean company. MagnaChip is a semiconductor manufacturer that operates in three business divisions: the foundry business for analog-mixed signal, the driver business for displays, and the power solutions business. All MOSFET, IGBT, and FRD chips are designed and manufactured in-house. 【Main Products】 ■ LED driver IC ■ DC-DC converter IC ■ AC-DC converter IC ■ VCM driver IC ■ Analog Switch IC *For more details, please feel free to contact us.

  • Other semiconductors
  • diode

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SiC power semiconductor "SiC-SBD series"

SiC power semiconductor "SiC-SBD series"

Replace with silicone! Maintains high-speed switching even at high temperatures, reducing power loss!

The "SiC-SBD series" is a Schottky barrier diode made from SiC (silicon carbide) material. It supports low resistance and high-speed switching, which can reduce switching losses. Additionally, it can operate stably at high temperatures, enabling the miniaturization of power devices. It is effective in high-speed switching applications such as PFC circuits, motor drive circuits, and inverter circuits. 【Features】 ■ Reduction of switching losses due to high-speed switching characteristics ■ Improvement of power conversion efficiency and capability for high frequency ■ Reduction of leakage current at high temperatures ■ Prevention of thermal runaway due to increased current *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Weight related measuring instruments
  • Analytical Equipment and Devices
  • Other semiconductors

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[Data] WTI Blog Power Supply and Power Electronics Edition 2017-2019

[Data] WTI Blog Power Supply and Power Electronics Edition 2017-2019

Full of our technical know-how, such as 'Power Equipment Lifespan Verification' and 'DC-DC Converter Design: Key Points in Power Design'!

This document summarizes the WTI blog from Wave Technology Co., Ltd., which is engaged in "development and design promotion business" to solve the shortage of engineers, covering the years 2017 to 2019, focusing on power supplies and power electronics. It includes topics such as "Differences between CMOS [low-voltage MOSFET] and power semiconductors," "Verification of the lifespan of power supply equipment," and "We tried to improve the efficiency of power supplies using SiC devices." Please take a moment to read it. [Contents (excerpt)] ■ 2017.5.16 Understanding principles and fundamentals is important for engineers! ■ 2017.9.5 The unsung hero of solar power generation systems – What is a power conditioner? ■ 2017.9.19 Differences between CMOS [low-voltage MOSFET] and power semiconductors ■ 2017.12.5 Development of devices supporting the electrification of automobiles ■ 2018.3.13 Pay attention to inductance that does not appear in circuit diagrams *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Embedded system design service
  • Circuit board design and manufacturing

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[POTENS] FET Low to High Voltage Ratings Product Introduction

[POTENS] FET Low to High Voltage Ratings Product Introduction

We offer a variety of products ranging from low-voltage FETs to high-voltage (1500V) FETs. We also provide cross-reference information for high-voltage FET products.

Potens is a Taiwan-based FAB-less manufacturer established in September 2012. We offer a wide range of products from general low-voltage to high-voltage over 1000V, and we are expanding our lineup with SiC and the trending GaN, as well as a rich selection of equivalent products from other companies! We are engaged in the development of power semiconductor products, with a broad lineup ranging from 10V to 1500V voltage ratings. <10V to 100V rated MOSFETs> We have over 300 varieties, primarily focusing on CSP MOSFETs and Double Trench structure MOSFETs. <100V to 1000V rated> We have over 500 varieties, including Double Trench structure MOSFETs, IGBTs, GaN, Super Junctions, and we also offer SiC SBDs. <Above 1000V rated> We have over 100 varieties, primarily focusing on SiC. We also have products that can serve as alternatives to those from domestic and international manufacturers, so please feel free to contact us if you need replacements due to EOL or other reasons.

  • スライド1.JPG
  • power supply

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Power semiconductors and ICs for power supply for "indoor units of home air conditioners."

Power semiconductors and ICs for power supply for "indoor units of home air conditioners."

The power semiconductors developed by the high-reliability power supply manufacturer "Shinden Gen Industrial" enable rapid design of power circuits for air conditioner indoor unit controllers and motor drive circuits!

Shindengen offers solid proposals for power circuits, including negative ion generators and automatic cleaning machines. The outdoor units of home air conditioners feature a highly specialized circuit design that integrates distinctive functions such as power supply for controllers, blower fan drive circuits, cleaning drive circuits, and circuits for negative ion generators. A flyback control IC with high energy-saving performance in standby mode is also essential. Air conditioners chosen at electronics retail stores particularly emphasize energy-saving performance. Shindengen's power semiconductors have a wealth of experience in home appliances! ■ Develop new products with the latest power circuits! When the power circuit is well-designed, it results in a pleasant new product. At Shindengen, we provide a wide range of power semiconductors suitable for various applications, from bridge diodes to power MOSFETs and power ICs, enabling you to quickly build high-quality power circuits. For energy efficiency and space-saving solutions, consult with Shindengen, the power expert. The power devices developed by the highly reliable power supply manufacturer 'Shindengen' are designed for low loss and rationalization, suitable for high voltage and high current circuits. We excel in power circuit proposals!

  • diode
  • Transistor
  • Dedicated IC

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Power semiconductors and ICs for power supply for "heat pump water heaters".

Power semiconductors and ICs for power supply for "heat pump water heaters".

The high-reliability power supply manufacturer "Shin Denko" develops power semiconductors for rapid design of auxiliary power supplies for heat pump water heaters and inverters for motor drives!

Heat pump water heaters can be compacted and simplified by using a dedicated power IC to configure the flyback circuit for auxiliary power supply, reducing the number of components. Since it is an isolated power supply, we recommend low-loss diodes for the secondary rectification circuit. For motor drive applications, we can propose a set of gate diodes and a 600V high-voltage driver IC. The "heat pump water heater," which is expected to have high energy conversion efficiency and utilize renewable energy, is a perfect match for resource-saving and low-loss power circuits! Shin-Dengen Power Semiconductors has a wealth of experience in home appliances! ■ Develop new products with the latest power circuits! When the power circuit is perfectly designed, it results in a pleasant new product. At Shin-Dengen Industries, we offer a wide range of power semiconductors suitable for various applications, from bridge diodes to power MOSFETs and power ICs, enabling you to quickly build high-quality power circuits. For energy-saving and space-saving solutions, consult the power experts at Shin-Dengen Industries. The power devices developed by the highly reliable power manufacturer "Shin-Dengen Industries" feature low-loss and rational designs suitable for high-voltage and high-current circuits. We excel in power circuit proposals!

  • diode
  • Transistor
  • Dedicated IC

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Unika Corporation - Business Introduction

Unika Corporation - Business Introduction

We handle various electronic components such as diodes, thyristors, MOS-FETs, IGBTs, switching power supplies, and noise filters.

Unika Co., Ltd. is a company that primarily sells products from Japan Inter Co., Ltd., located in Hadano City, Kanagawa Prefecture, as well as various products such as Cosel products, LSI cooler products, and LEM products. 【Business Activities】 ■ Sales of products from Japan Inter Co., Ltd. (exclusive agent) ■ Sales of Cosel products, LSI cooler products, LEM products, etc. ■ Contracted printed circuit board circuit design, pattern design, board manufacturing, component assembly contracting, and assembly component consolidation contracting *For more details, please contact us or download the catalog.

  • diode
  • Switching Power Supply
  • Printed Circuit Board

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High Voltage Super Junction MOSFET

High Voltage Super Junction MOSFET

600V High Voltage Super Junction MOSFET

Infineon Technologies' "CoolMOS CSFD" features a high-voltage superjunction MOSFET equipped with a fast body diode. It achieves a low figure of merit (FOM) performance index due to low RDS(ON) x Qg and Eoss. It also boasts excellent reverse recovery diode dv/dt and dif/dt tolerance characteristics. 【Features】 ■ Ultra-fast body diode ■ Optimal efficiency for EV charging applications ■ High power density ■ High reliability level ■ Selection of appropriate RDS(on) and package combinations *For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • Other semiconductors

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Power semiconductor

Power semiconductor

We offer stack products using custom power modules and power semiconductors tailored to your needs!

Our company handles power semiconductors, specifically power thyristor diodes, power modules, and stack products. We offer a wide range of products from medium to high current and from low to high voltage, including high-speed types and products tailored for welding machines. Additionally, in our power modules, we have a series of soldered types centered around a pressure contact structure, and we also offer both insulated and non-insulated types, as well as products with water channels. 【Main Product Lineup】 ■ General control thyristors ■ Thyristors & diodes ■ Rectifier diodes ■ Diodes for welding machines ■ Modules with water channels, etc. *For more details, please download the PDF or feel free to contact us.

  • Other semiconductors
  • diode

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Sales of power semiconductors manufactured by Russia's Proton Company.

Sales of power semiconductors manufactured by Russia's Proton Company.

Proton, a Russian power semiconductor manufacturer, has over 600 product adoption records worldwide, including companies such as ABB, SIEMENS, and DB (Deutsche Bahn).

Our company is engaged in the sale of power semiconductors manufactured by the Russian company Proton. Proton (PROTON-ELECTROTEX) is a power semiconductor manufacturer located in OREL, Russia. They produce diodes, thyristors, and IGBT modules, and all processes from semiconductor chip diffusion to assembly and inspection are carried out in their own factory. The shapes include flat, stud (with internal pressure contact structure), and insulated modules. They have a proven track record of product adoption by over 600 companies worldwide, including ABB, SIEMENS, and DB (German Railways). They are a company that satisfies all aspects of QCDS. 【Main Products】 ■ General Rectifier Thyristors (Flat) ■ High-Speed Thyristors (Flat) ■ Ultra-Fast Thyristors (Flat) ■ Rectifier Diodes (Flat) ■ Avalanche Diodes (Flat) *For more details, please request documentation or view the PDF data available for download.

  • Other semiconductors

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[Information] It's too late to ask now! About power supplies

[Information] It's too late to ask now! About power supplies

Useful information about development design! We have published a wealth of know-how shared by our engineers.

This document introduces questions and answers regarding power supplies. It includes know-how shared by our engineers on topics such as "Power Electronics Design: Switching Devices," "Diode Selection," "IGBT Selection," "MOSFET Selection," "Electrolytic Capacitor Selection," "Film Capacitor Selection," and "Reactor Selection." It is a book that provides easy-to-understand explanations through characters. 【Contents (Excerpt)】 ■#021 Power Supply - Power Electronics Design (Switching Devices) ■#022 Power Supply - Power Electronics Design (Diode Selection) ■#023 Power Supply - Power Electronics Design (IGBT Selection) ■#024 Power Supply - Power Electronics Design (MOSFET Selection) ■#025 Power Supply - Power Electronics Design (Electrolytic Capacitor Selection) *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Other power sources

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[Data] WTI Blog Evaluation and Experimentation Edition Fiscal Year 2020

[Data] WTI Blog Evaluation and Experimentation Edition Fiscal Year 2020

"Evaluation and analysis methods for BGA packages" and other know-how of our technology are packed full!

This document summarizes the WTI blog of Wave Technology Co., Ltd., a "development and design promotion business" that addresses the shortage of engineers for the fiscal year 2020, focusing on evaluation and experimentation. It includes topics such as "Evaluation with Curve Tracers," "Evaluation and Testing Items for Switching Power Supplies," and "How to Continue Using PC98." Please take a moment to read it. [Contents (excerpt)] ■2020.4.14 Reliability Testing - Ensuring Safety Under Various Conditions ■2020.10.23 Evaluation of Power Conditioners - Various tests including JET certification, conversion efficiency verification, rated testing, lightning surge, etc. ■2020.10.26 Evaluation with Curve Tracers - Is Manual Operation Troublesome? Then Automate It! ■2020.10.27 USB and Compliance Testing ■2020.11.5 Required Functions for Power Conditioners (Part 1) *For more details, please refer to the PDF document or feel free to contact us.

  • Other semiconductors
  • Evaluation Board

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