VDRM: 800V. Type: TRIAC. Max Continuous current: 8A. Gate Trigger Current Igt: 10mA. Housing: TO-220AB. Properties of semiconductor: Sensitive gate. Number of terminals: 3. Temperature: +125°C. RoHS: yes. Summary: 4Q Triac. Assembly/installation: PCB through-hole mounting. Tgt: 2us. Housing: TO-220. Housing (according to data sheet): TO-220AB ( SOT78 ). Spec info: ITSM--65Ap tp=20mS, 71Ap tp=16.7mS