IRHF9230 is a R4, rad hard, -200V, -4A, single, P-channel MOSFET in a TO-205AF package. Its low RDS(on) and low total gate charge provide low power loss in switching applications. With electrical performance up to 100krad(Si) TID, these MOSFETs are reliable for space applications while retaining MOSFET advantages such as voltage control and temperature stability.