The rad hard R9 N-channel MOSFET is a single MOSFET device with a 100V rating and 35A current handling capability. It comes in a SMD-0.5 package and is designed for space applications. IRHNJ9A3130SCS has a radiation tolerance of up to 300krad(Si) TID and is classified as QIRL. It has low RDS(on) and fast switching times, making it suitable for high-speed switching applications such as DC-DC converters and motor controllers.