IRHE9230 is a R4, rad hard, -200V, -4A, single, P-channel MOSFET in an 18-pin LCC package. Its rad hard design and electrical performance up to 100krad(Si) TID make it a reliable choice for space applications. In addition to its low gate charge, which reduces power loss in switching applications, it retains the advantages of MOSFETs such as voltage control and fast switching.