Infineon’s lowest RDS(on)* A SJ MOSFET in the novel bottom-side-cooled QDPAK package, ideal for low-frequency switching automotive applications The automotive qualified AEC-Q101, 600 V CoolMOS™ S7A SJ MOSFET family is optimized to offer low conduction losses and features the lowest RDS(on) in the market when it comes to high-voltage SJ MOSFETs. It comes with an unprecedented RDS(on) x price figure of merit and is a perfect fit for HV solid state power distribution applications (HV eFuse, Solid State Circuit breaker) and active line rectification. The QDPAK-BSC package provides the intrinsic superior thermal and overload capabilities while enabling customers to utilize standardized SMD cooling and mounting techniques.