C3M™ SiC 1200V MOSFETs Wolfspeed C3M™ SiC 1200V MOSFETs are based on 3rd generation planar MOSFET technology with an increased CGS/CGD ratio for better hard-switching performance. These MOSFETs include a rugged intrinsic body diode that allows for 3rd quadrant operation without needing an additional external diode. The C3M SiC MOSFETs offer high blocking voltage with low on resistance and high-speed switching with low capacitances. These MOSFETs are available in small TO-247-3 or TO-263-7 packages. Typical applications include renewable energy, high voltage DC/DC converters, Switch Mode Power Supplies (SMPSs), and Uninterrupted Power Supplies (UPS).