25TTS12S. Assembly/installation: surface-mounted component (SMD). Conditioning unit: 50. Conditioning: plastic tube. Function: High Voltage, Surface Mountable Phase Control SCR. Housing (according to data sheet): TO-263AB ( D2Pak ). Housing: D2PAK ( TO-263 ). IT(AV): 16A. IT(RSM) (TC=85°C): 25A. Igt (Type): 20mA. Igt (max): 45mA. Ih (Type): 100mA. Ih (max): 100mA. It's M: 300A. Marking on the case: 25TTS12S. Number of terminals: 3. Operating temperature: -40...+125°C. RoHS: yes. Spec info: ITSM--300Ap/10ms. Tgt: 0.9us. Tq: 110us. VDRM: 1200V. Original product from manufacturer: Vishay. Quantity in stock updated on 10/31/2025, 07:56