VisIC Technologies demonstrates efficient gallium nitride

Jul 15, 2023

A 2.2mΩ 650V half-bridge power module, consisting of four parallel 8mΩ power FETs has been successfully tested by VisIC Technologies in a three-phase configuration on a dyno test bench using a PMSM motor at a major automotive OEM's facility.

By conducting the test, VisIC Technologies has proved that its Direct Drive D-Mode Gallium-Nitride (D³GaN) semiconductor technology is well-suited for high-power automotive applications. Furthermore, additional concerns about parallelization and oscillations caused by fast-switching transients have also been addressed.