Volkswagen next-gen EVs to use onsemi's power semiconductors

onsemi signed a multi-year deal with Volkswagen Group to be the primary supplier of a complete power box solution as part of its next-generation traction inverter for its Scalable Systems Platform (SSP). The solution features silicon carbide-based technologies in an integrated module that can scale across all power levels – from high power to low power traction inverters to be compatible for all vehicle categories. "By offering a complete power system solution that encompasses the entire power sub-assembly, we provide Volkswagen Group with a single, simplified modular and scalable platform that maximizes efficiency and performance for their vehicle lineup," said Hassane El-Khoury, president and CEO of onsemi. "This new approach allows for the customization of power needs and the addition of features for different vehicles without compromising on performance, all while reducing cost."
Based on the EliteSiC M3e MOSFETs, onsemi's unique power box solution can handle more power in a smaller package which significantly reduces energy losses. The inclusion of three integrated half-bridge modules mounted on a cooling channel will further improve system efficiency by ensuring heat is effectively managed from the semiconductor to the coolant encasement. This leads to better performance, improved...