SCR THYRISTOR 1A 600V SOT-223; Peak Repetitive Off-State Voltage Vdrm:600V; Gate Trigger Current Max Igt:200µA; Current It av:600mA; On State RMS Current IT(rms):1A; Thyristor Case Style:SOT-223; No. of Pins:4Pins; Peak Non Rep Surge Current Itsm 50Hz:11A; Holding Current Max Ih:6mA; Gate Trigger Voltage Max Vgt:1V; Operating Temperature Max:125°C; Product Range:BT148W Series; MSL:MSL 1 - Unlimited