irg4pc40u transistor of datasheet pdf IRG4PC40UManufacturer : International Rectifier Description : INSULATED GATE BIPOLAR TRANSISTOR IRG4PC40UManufacturer : IRDescription : Insulated gate bipolar transistor. VCES = 600V, VCE(on)typ. = 1.72V @ VGE = 15V, IC = 20A