Infineon’s lowest RDS(on) * A SJ MOSFET in the novel top-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 eFuse, HV eDisconnect and on-board charger PFC stage in an active line configuration.