The Development of 1.7kV 100A SiC MOSFET Power Module for Automotive Application

The high performance SiC MOSFET is one of the most popular devices which has been applied in the EV industry. Besides, the SiC power module is high current density and low thermal resistance is attractive for charging systems. The 1700V100ASiC MOSFET half bridge power module developed by ITRI is shown to satisfy the high voltage application. It’s observed from the simulation analysis that the module has 100A rated current, low inductance <13 nH, and low thermal resistance <0.23 K/W and verified by experimental tests. Moreover, the SiC MOSFET module has been tested under the AQG 324 automotive standard and passed TST and vibration.