800V 100kW Motor Inverter Reference Design

for 800V power-bus based on D3GaN


Based on VisIC’s unique D3GaN technology, this 100kW inverter reference design can be adapted to work both under 800V and 900V power-bus. The VisIC GaN devices have highly thermal efficient SMD packaging, high threshold voltage, fast switching and easy paralleling for most cost-effective, highly efficient, and reliable inverter solution for EV.

Key features

Output Power100kW
DC link voltage800-900V
Switching Frequency40kHz
Peak Efficiency99.3%
Power Density50kW/Liter, 40kW/kg
Cooling MethodLiquid cooling