C2M™ SiC Power MOSFETs Wolfspeed C2M™ SiC Power MOSFETs are 1200V and 1700V SiC MOSFETs with extremely fast switching speeds and ultra-low switching losses designed to replace silicon transistors (IGBTs). Used in conjunction with Wolfspeed SiC Schottky diodes in an all-SiC system, the C2M SiC MOSFETs allow design engineers to achieve levels of energy efficiency, size, and weight reduction. The C2M family of MOSFETs is based on the rugged and reliable Gen2 SiC technology platform, providing low switching losses and high switching frequencies while reducing the size of magnetics and filter components and significantly reducing cooling requirements.