Adoption ・ Collaboration Examples
Case studies and projects with customers using ROHM devices are shown here.
Case Studies
Apex Microtechnology
Power Modules
ROHM SiC MOSFETs and SBDs contribute to save space and increase the performance and reliability of its modules
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Case Studies
Murata Power Solutions
Data Power Supply Units
ROHM SiC SBDs contribute to increase performance and reduce the size of application
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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
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Case Studies
B & Plus KK
2kW Output Wireless Chargers for AGVs/Mobility
ROHM SiC MOSFETs and SBDs contribute to set miniaturization.
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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
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Case Studies
Origin Co., Ltd.
Isolated Bidirectional 5kW DC/DC Converter for V2X Systems
ROHM SiC MOSFETs contribute to high efficiency operation
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Case Studies
Kinki Roentgen Industrial Co., Ltd.
500W Output Power Supply for X-Ray Generator
SiC dramatically reduces size - 5x smaller!
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Case Studies
Nissin Giken Co., Ltd.
5kW/10kW/15kW Output High-Frequency Power Supply
Achieves complete cooling • Conversion efficiency improved 10%
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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)
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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
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Case Studies
Kurita Seisakusho Co., Ltd.
3kW Output Model Submerged Pulse Plasma Generator
High-power plasma generator provides customized support from 30kHz to 300kHz
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Case Studies
Shizuki Electric Co., Inc.
Power Management Device
SiC power modules achieve higher efficiency and greater miniaturization of the converter unit
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Case Studies
Nipron Corp.
DC/DC Converters for Solar Power Generation
SiC devices reduce power loss by up to 50%
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Case Studies
IKS Co., Ltd.
10kW Hybrid Power Storage Systems
SiC power module reduces power loss by more than 40%
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Case Studies
IKS Co., Ltd.
50kW Hybrid Power Storage System
SiC power module reduces power loss by more than 40%
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Case Studies
Headspring Inc.
SiC 3-Phase Inverter
Compact full SiC inverter suitable for integration in test equipment and products
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Details
Headspring Inc.
Experimental Tool for SiC Drive and Evaluation
Compact experimental tool makes it easy to evaluate and drive SiC devices
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Collaboration Examples
Partnership for True Multiple Sourcing:
Semikron Danfoss Power Modules with ROHM IGBTs
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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
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Collaboration Examples
ROHM, Mazda, and Imasen Sign a Joint Agreement to Develop
Inverters for e-Axle Using ROHM SiC Power Modules
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Collaboration Examples
Cooperation on Wireless Charging Solutions: LAPIS Technology and Global Antenna manufacturer Shanghai Amphenol Airwave (subsidiary of Amphenol Corporation) join forces
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Collaboration Examples
ROHM Partners with Nanjing SemiDrive Technology Ltd., China’s SoC
Manufacturer of Next-Generation Cockpits, to Develop Automotive Solutions
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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
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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
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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’
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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
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Collaboration Examples
ROHM Recognized as a Preferred Supplier of SiC Power Solutions by UAES
Contributing to improved performance of inverter modules in electric vehicles
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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
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Collaboration Examples
ROHM and Sanden Huayu Hold an Opening Ceremony Announcing the Establishment of a Joint Technology Laboratory
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Collaboration Examples
ROHM SiC MOSFETs Solve Design Challenges for Leading Solar Energy Company Midnite Solar
Latest Generation Solar Inverter Chargers ‘Powered By ROHM’
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Collaboration Examples
Developing SiC-based Automotive Inverters together: ROHM and LEADRIVE Establish a Joint Laboratory
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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
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