TRIAC 4A 600V TO-252; Peak Repetitive Off-State Voltage Vdrm:600V; On State RMS Current IT(rms):4A; Triac Case Style:TO-252; Gate Trigger Current Max (QI) Igt:50mA; Gate Trigger Voltage Max Vgt:1V; Peak Gate Power:5W; Peak Non Rep Surge Current Itsm 50Hz:25A; Holding Current Max Ih:30mA; No. of Pins:3Pins; Operating Temperature Max:125°C; Product Range:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018)