This rad hard R9 N-channel MOSFET in a SupIR-SMD package provides up to 100V, 100A, and 100krad(Si) TID electrical performance. QPL qualified, JANSR2N7653U2A is designed for robust performance in space applications. The low RDS(on) and faster switching times make it ideal for high-speed applications such as DC-DC converters and motor controllers in satellite bus and payload power designs.