irfm220b transistor of datasheet pdf IRFM220BManufacturer : Fairchild Semiconductor Description : 200V N-Channel MOSFET IRFM220BManufacturer : FAIRCHILD[Fairchild Semiconductor] Description : 200V N-Channel MOSFET IRFM220BManufacturer : FairchildDescription : 200V N-Channel MOSFET