The power semiconductor ecosystem.
Explore manufacturers, technology families and power-device ecosystems across silicon superjunction, SiC, GaN and related power technologies.
Companies shaping power conversion.
Company names and marks are shown for identification and navigation. Superjunctions.com is independent and does not imply endorsement or affiliation.
Infineon Technologies
CoolMOS™ SJ · CoolSiC™ · GaN
STMicroelectronics
MDmesh™ · STPOWER · SiC · GaN
onsemi
SuperFET™ · SiC · GaN · power MOSFETs
Toshiba Electronic Devices & Storage
DTMOS™ · SiC MOSFETs
ROHM Semiconductor
SJ MOSFETs · SiC · GaN
Vishay Intertechnology
Power MOSFETs · SJ families · SiC
Nexperia
Power MOSFETs · silicon devices
Fuji Electric
Super J MOS™ · SiC · modules
Mitsubishi Electric
Power MOSFETs · SiC · modules
Renesas Electronics
Power · GaN · SiC · embedded power
Texas Instruments
GaN · power management · gate drivers
Microchip Technology
SiC · power modules · drivers
Wolfspeed
SiC · power devices · materials
Navitas Semiconductor
GaNFast™ · GeneSiC™
Littelfuse
SiC · power semiconductors · protection
Power Integrations
High-voltage power conversion · GaN
Panasonic Industry
Power semiconductors · components
Sanken Electric
Power MOSFETs · power ICs
SEMIKRON DANFOSS
Power modules · SiC · industrial
Alpha & Omega Semiconductor
Power MOSFETs · SJ · power ICs
Diodes Incorporated
MOSFETs · power semiconductors
Magnachip Semiconductor
Power MOSFETs · superjunction
Shindengen Electric
Power semiconductors · diodes · MOSFETs
Hitachi Power Semiconductor Device
Power devices · SiC
Panjit International
Power discrete semiconductors
Mitsubishi Electric Power Devices
Power modules · SiC · industrial
Go from company → technology → device.
Technology families
Map CoolMOS™, MDmesh™, SuperFET™, DTMOS™, SJ MOSFETs, SiC and GaN platforms.
Device intelligence
Connect company families to voltage class, RDS(on), Qg, Qoss, package, lifecycle and datasheet revision.
Primary sources
Every production device record should link to the current manufacturer page and datasheet.