Leader in intelligent power and sensing technologies onsemi announced that global automotive innovator NIO Inc chose the latest VE-Trac Direct SiC power modules from onsemi for its next-generation electric vehicles. The silicon carbide based power modules enable longer range, higher efficiency and faster acceleration for EVs. The collaboration of the two companies is expediting the commercialization of SiC technologies to bring EVs equipped with advanced semiconductor material to the market.At the heart of an EV, the main traction inverter converts battery energy into large amounts of torque and acceleration. The VE-Trac Direct SiC is an integrated single side direct cooling power module in a six-pack configuration with a low turn on resistance of 1.7 mohm. This platform implements the second generation SiC MOSFET technology from onsemi to achieve new levels of performance, efficiency, and quality while sharing a compatible package footprint with its IGBT predecessor. An integrated pin fin baseplate enables direct liquid cooling and easy assembly which allows maximum power output and more efficient thermal dissipation.The VE-Trac offerings, including previously introduced VE-Trac Dual and VE-Trac Direct platforms, are available in silicon-based IGBT and in SiC with various voltages, and for traction inverter power ranging from 100 to 250 kW. With its standardized mechanical footprints and expanded power ratings, the VE-Trac product family is designed to effortlessly scale EV power outputs, accelerating the adoption of hybrid and battery EVs.
Leader in intelligent power and sensing technologies onsemi announced that global automotive innovator NIO Inc chose the latest VE-Trac Direct SiC power modules from onsemi for its next-generation electric vehicles. The silicon carbide based power modules enable longer range, higher efficiency and faster acceleration for EVs. The collaboration of the two companies is expediting the commercialization of SiC technologies to bring EVs equipped with advanced semiconductor material to the market.At the heart of an EV, the main traction inverter converts battery energy into large amounts of torque and acceleration. The VE-Trac Direct SiC is an integrated single side direct cooling power module in a six-pack configuration with a low turn on resistance of 1.7 mohm. This platform implements the second generation SiC MOSFET technology from onsemi to achieve new levels of performance, efficiency, and quality while sharing a compatible package footprint with its IGBT predecessor. An integrated pin fin baseplate enables direct liquid cooling and easy assembly which allows maximum power output and more efficient thermal dissipation.The VE-Trac offerings, including previously introduced VE-Trac Dual and VE-Trac Direct platforms, are available in silicon-based IGBT and in SiC with various voltages, and for traction inverter power ranging from 100 to 250 kW. With its standardized mechanical footprints and expanded power ratings, the VE-Trac product family is designed to effortlessly scale EV power outputs, accelerating the adoption of hybrid and battery EVs.
