Adoption ・ Collaboration Examples

Case studies and projects with customers using ROHM devices are shown here.

Hitachi Astemo, Ltd Inverters for Electric Vehicles

Case Studies

Apex Microtechnology
Power Modules

ROHM SiC MOSFETs and SBDs contribute to save space and increase the performance and reliability of its modules

  • Details

Hitachi Astemo, Ltd Inverters for Electric Vehicles

Case Studies

Murata Power Solutions
Data Power Supply Units

ROHM SiC SBDs contribute to increase performance and reduce the size of application

  • Details

Hitachi Astemo, Ltd Inverters for Electric Vehicles

Case Studies

Hitachi Astemo, Ltd.
Inverters for Electric Vehicles

Contributing to longer cruising range and smaller systems in electric vehicles both in Japan and overseas from 2025

  • Details

B & Plus KK 2kW Output Wireless Chargers for AGVs/Mobility

Case Studies

B & Plus KK
2kW Output Wireless Chargers for AGVs/Mobility

ROHM SiC MOSFETs and SBDs contribute to set miniaturization.

  • Details

TDK-Lambda Corp. Naturally Air-Cooled 600W AC-DC Power Supply

Case Studies

TDK-Lambda Corp.
Naturally Air-Cooled 600W AC-DC Power Supply

ROHM’s high efficiency SiC SBDs and considerable development support capabilities contribute to the commercialization of TDK's new naturally air-cooled 600W AC-DC power supply

  • Details

Origin Co., Ltd. Isolated Bidirectional 5kW DC/DC Converter for V2X Systems

Case Studies

Origin Co., Ltd.
Isolated Bidirectional 5kW DC/DC Converter for V2X Systems

ROHM SiC MOSFETs contribute to high efficiency operation

  • Details

Kinki Roentgen Industrial Co., Ltd. 500W Output Power Supply for X-Ray Generator

Case Studies

Kinki Roentgen Industrial Co., Ltd.
500W Output Power Supply for X-Ray Generator

SiC dramatically reduces size - 5x smaller!

  • Details

Nissin Giken Co., Ltd. 5kW/10kW/15kW Output High-Frequency Power Supply

Case Studies

Nissin Giken Co., Ltd.
5kW/10kW/15kW Output High-Frequency Power Supply

Achieves complete cooling • Conversion efficiency improved 10%

  • Details

Fukushima SiC Applied Giken Co., Ltd. 100kV/240A Peak Output Bipolar Pulse Generator (SiC Pulser)

Case Studies

Fukushima SiC Applied Giken Co., Ltd.
100kV/240A Peak Output
Bipolar Pulse Generator (SiC Pulser)

Achieves steep rise time (30 to 50ns) even with high-voltage pulses (100kV)

  • Details

Kurita Seisakusho Co., Ltd. 1kW Submerged Pulse Plasma Generator

Case Studies

Kurita Seisakusho Co., Ltd.
1kW Submerged Pulse Plasma Generator

Pulsed plasma frequency of 200kHz achieved by leveraging the high-frequency characteristics of SiC

  • Details

Kurita Seisakusho Co., Ltd. 3kW Output Model Submerged Pulse Plasma Generator

Case Studies

Kurita Seisakusho Co., Ltd.
3kW Output Model Submerged Pulse Plasma Generator

High-power plasma generator provides customized support from 30kHz to 300kHz

  • Details

Shizuki Electric Co., Inc. Power Management Device <Integrated SiC Type>

Case Studies

Shizuki Electric Co., Inc.
Power Management Device

SiC power modules achieve higher efficiency and greater miniaturization of the converter unit

  • Details

Nipron Corp. DC/DC Converters for Solar Power Generation

Case Studies

Nipron Corp.
DC/DC Converters for Solar Power Generation

SiC devices reduce power loss by up to 50%

  • Details

IKS Co., Ltd. 10kW Hybrid Power Storage Systems

Case Studies

IKS Co., Ltd.
10kW Hybrid Power Storage Systems

SiC power module reduces power loss by more than 40%

  • Details

IKS Co., Ltd. 50kW Hybrid Power Storage System

Case Studies

IKS Co., Ltd.
50kW Hybrid Power Storage System

SiC power module reduces power loss by more than 40%

  • Details

Headspring Inc. SiC 3-Phase Inverter

Case Studies

Headspring Inc.
SiC 3-Phase Inverter

Compact full SiC inverter suitable for integration in test equipment and products

  • Details

Headspring Inc. Experimental Tool for SiC Drive and Evaluation

Details

Headspring Inc.
Experimental Tool for SiC Drive and Evaluation

Compact experimental tool makes it easy to evaluate and drive SiC devices

  • Details

Tamura Manufacturing Co., Ltd. Gate Driver Unit

Case Studies

Tamura Manufacturing Co., Ltd.
Gate Driver Unit

Low common mode・High-speed response

  • Details

Myway Plus Corp. 10-50kW Inverter Unit for R&D

Case Studies

Myway Plus Corp.
10-50kW Inverter Unit for R&D

Achieves high-speed switching (up to 200kHz) together with large capacity

  • Details

Collaboration Examples

Vitesco Technologies and ROHM have signed a long-term SiC supply partnership

  • Details

Collaboration Examples

Partnership for True Multiple Sourcing:
Semikron Danfoss Power Modules with ROHM IGBTs

  • Details

Collaboration Examples

ROHM and BASiC Semiconductor Form a Strategic Partnership

Contributing to the technical innovation of new energy vehicles through the development of automotive SiC power devices

  • Details

Collaboration Examples

ROHM, Mazda, and Imasen Sign a Joint Agreement to Develop
Inverters for e-Axle Using ROHM SiC Power Modules

  • Details

Collaboration Examples

Cooperation on Wireless Charging Solutions: LAPIS Technology and Global Antenna manufacturer Shanghai Amphenol Airwave (subsidiary of Amphenol Corporation) join forces

  • Details

Collaboration Examples

ROHM Partners with Nanjing SemiDrive Technology Ltd., China’s SoC
Manufacturer of Next-Generation Cockpits, to Develop Automotive Solutions

  • Details

Collaboration Examples

Silicon Carbide cooperation between SEMIKRON and ROHM Semiconductor: ROHM’s SiC technology empowers SEMIKRON’s eMPack® for the next generation of electric vehicles

  • Details

Collaboration Examples

ROHM and Delta Electronics Form a Strategic Partnership on Developing Power Devices for Power Supply Systems

Accelerating technological innovation in power supply systems centered on GaN power devices

  • Details

Powered By ROHM

Collaboration Examples

SiC MOSFETs from ROHM chosen by Lucid for efficient on-board charging of groundbreaking luxury electric vehicle Lucid Air – EV AC Charging ‘Powered By ROHM’

  • Details

REFLVBMS001-EVK-001

Collaboration Examples

ROHM’s New Ultra-High Efficiency Battery Management Solution Evaluation Board for Thin, Compact IoT Devices

Nano Energy™ power supply IC contributes to longer operation in IoT devices

  • Details

Collaboration Examples

ROHM Recognized as a Preferred Supplier of SiC Power Solutions by UAES

Contributing to improved performance of inverter modules in electric vehicles

  • Details

Collaboration Examples

ROHM and Geely Automobile Group Form a Strategic Partnership Focused on SiC Power Devices

Accelerating technical innovation in the automotive industry to achieve a sustainable society

  • Details

Collaboration Examples

ROHM and Sanden Huayu Hold an Opening Ceremony Announcing the Establishment of a Joint Technology Laboratory

  • Details

Collaboration Examples

ROHM SiC MOSFETs Solve Design Challenges for Leading Solar Energy Company Midnite Solar

Latest Generation Solar Inverter Chargers ‘Powered By ROHM’

  • Details

Collaboration Examples

Developing SiC-based Automotive Inverters together: ROHM and LEADRIVE Establish a Joint Laboratory

  • Details

Collaboration Examples

Vitesco Technologies and ROHM cooperate on silicon carbide power solutions

ROHM will provide proprietary SiC technology optimized for Vitesco Technologies’ high-voltage power electronics for electric vehicles

  • Details

Collaboration Examples

ROHM’s New Efficient Power Management IC Optimized for NXP Semiconductors’ i.MX 8M Nano Applications Processors

Contributes to longer operating time and smaller size of IoT applications

  • Details

BD71850MWV

Collaboration Examples

BD71847AMWV - Power Management IC Optimized for NXP Semiconductors’ i.MX 8M Mini Applications Processors

Contributes to longer operating time and smaller size of smart devices such as smart speakers, networked audio, smart displays

  • Details