IRHNA7460SE R4 MOSFET is a rad hard, single N-channel device with a 500V and 12A capacity, packaged in a SMD-2 package. A COTS part, it offers electrical performance up to 100krad(Si) TID. Its low RDS(on) and low gate charge make it ideal for switching applications, such as DC-DC converters and motor control, while retaining MOSFET advantages.