In the application of high voltage and high power converters, the power module is mainly used as the solution in the industry for its high integration and excellent heat dissipation. Compared with silicon-based semiconductor power devices, SiC MOSFET has obvious advantages in conduction loss, switching loss, maximum operating junction temperature, and thermal conductivity. Hence, the power module based on SiC MOSFET has attracted considerable attention from the industry circle in recent years. The successful application of SiC power modules in electric vehicles not only extends the recharge mileage but also improves the overall reliability of electric vehicles. Moreover, the SiC power module also has potential competitiveness and application value in industrial applications, such as PV inverter, energy storage, power systems, etc.