TRIAC 1A 600V SOT-223; Peak Repetitive Off-State Voltage Vdrm:600V; On State RMS Current IT(rms):1A; Triac Case Style:SOT-223; Gate Trigger Current Max (QI) Igt:10mA; Gate Trigger Voltage Max Vgt:1V; Peak Gate Power:5W; Peak Non Rep Surge Current Itsm 50Hz:11A; Holding Current Max Ih:10mA; No. of Pins:4Pins; Operating Temperature Max:125°C; Product Range:BT134W Series; MSL:MSL 1 - Unlimited