Power Semiconductors
Renesas Electronics
Renesas is tracked through its SiC wafer supply agreement with Wolfspeed and GaN expansion through the Transphorm acquisition.
Articles
Articles about this company
Renesas Acquires Transphorm GaN Business
Renesas agreed to acquire Transphorm, a pioneer of GaN-on-SiC vertical GaN structures, reshaping its power semiconductor portfolio.
Renesas: 10-Year SiC Wafer Supply Deal with Wolfspeed
Renesas and Wolfspeed's 10-year SiC wafer agreement shows how supply, wafer quality, and 8-inch migration are becoming strategic assets.
Wolfspeed: Changing SiC Procurement Risks Post-Restructure
Wolfspeed after Chapter 11: Mohawk Valley still runs at low-20s utilization, moving SiC sourcing risk from insolvency to utilization dependency.
GaN patent war: Infineon ITC win and Wolfspeed suit
Infineon won a final US ITC ban on Innoscience GaN imports and Wolfspeed sued Navitas: GaN patent fights have become a procurement risk.
SiC/GaN 2026: China OEM demand
onsemi supplies EliteSiC for NIO's 900V platform and Geely's SEP system and partners with Innoscience on GaN, while Toshiba and ROHM add drivers and packages.
Wolfspeed: Gen 5 SiC Cuts Specific On-Resistance up to 27%
Wolfspeed's Gen-5 SiC cuts specific on-resistance by up to 27% versus rival 1200V parts, spanning 1200V and 750V on a production-ready 200mm platform.
Infineon: FY2026 Q2 Growth Driven by AI, GaN, and SiC
Why Infineon raised full-year guidance at its FY2026 Q2 results, and what an upward revision signals to the rest of the supply chain.
Power Devices: Technology Outlook Beyond SiC and GaN
After SiC and GaN: gallium oxide, GaN-on-GaN and diamond compared on maturity, production timing, and what designers and buyers should do now.
SiC Suppliers: Alternative Sources to Reduce Wolfspeed Use
SiC alternatives to Wolfspeed compared: Infineon CoolSiC, onsemi EliteSiC, ROHM, Mitsubishi Electric, Fuji Electric and Chinese makers, for multi-sourcing.
Solar Inverter Power Devices: Si IGBT vs SiC vs GaN
How solar PCS choose between Si IGBT, SiC MOSFET, and GaN-on-Si by application and output scale — selection criteria and supplier positioning.