TRIAC, 25A, 600V, TO-220AB; Peak Repetitive Off-State Voltage, Vdrm:600V; Current Igt:35mA; On State RMS Current IT(rms):25A; Peak Non Rep Surge Current, Itsm 50Hz:250A; Holding Current Max Ih:35mA; Gate Trigger Voltage Vgt Max:1.3V; Peak Gate Power:1W; Operating Temperature Range:-40°C to +125°C; Thyristor Case:TO-220AB; No. of Pins:3; Current Itsm:250A; Package / Case:TO-220AB; Current Itsm @ 60Hz:260A; Gate Trigger Current Igt (Q1) t2+g+:35mA; Repetitive Reverse Voltage Vrrm Max:600V; Termination Type:Through Hole; Thyristor Type:Triac