IRHMS597160A is a R5, rad hard, -100V, -45A, single, P-channel MOSFET in a TO-254AA low ohmic package, with lead form down. It has electrical performance up to 100krad(Si) TID and has low RDS(on) and low gate charge, making it suitable for switching applications such as DC-DC converters and motor controllers, while retaining the advantages of MOSFETs.