Triac, 600V, 25A, Rd91; Peak Repetitive Off-State Voltage, Vdrm:600V; Gate Trigger Current Max (Qi), Igt:100Ma; On State Rms Current It(Rms):25A; Peak Non Rep Surge Current Itsm 50Hz:250A; Holding Current Max Ih:80Ma Rohs Compliant: Yes |Stmicroelectronics BTA25-600B