40TPS08ASCR PHASE CNTL 55A 800V TO-247AC|VISHAY SEMICONDUCTOR DIODES DIVISION|Lead All|RoHS Mixed 40TPS08APBF 40TPS08SCR PHASE CONT 800V 35A TO-247AC|VISHAY SEMICONDUCTOR DIODES DIVISION|Lead All|RoHS Mixed 40TPS08PBF