Function: Phase Control SCR, SAFEIR Series. Igt (max): 75mA. Igt (Type): 75mA. Ih (max): 80mA. Ih (Type): 80mA. IT(AV): 25A. IT(RSM) (TC=85°C): 350A. It's M: 350A. Marking on the case: T322512. RoHS: yes. Assembly/installation: screw. Housing: TO-48. Housing (according to data sheet): TO-48. Tq: 100us. Operating temperature: -25...+125°C. VDRM: 1200V. Note: M6 thread. Spec info: ITSM--300A (t=10ms)