IRG4BC20KD-SIGBT UFAST 600V 16A D2PAK|INTERNATIONAL RECTIFIER|Lead All|RoHS Mixed IRG4BC20KD-SPBF IRG4BC20KD-STRRIGBT UFAST 600V 16A RIGHT D2PAK|INTERNATIONAL RECTIFIER|Lead All|RoHS Mixed IRG4BC20KDSTRRP