The IRHNS7460SE SupIR-SMD N-channel MOSFET is a rad hard, 500V, 12A device for space applications. Its IR HiRel rad hard HEXFET technology provides high performance and reliability in satellite applications, with low RDS(on) and low gate charge for reduced power losses. Characterized for both Total Dose and Single Event Effects (SEE), this COTS device, IRHNS7460SE offers electrical performance up to 100krad(Si) TID.