BT139X-600, TO-220FP, TO-220F ( SOT186A ), 600V. Housing: TO-220FP. Housing (according to data sheet): TO-220F ( SOT186A ). VDRM: 600V. Assembly/installation: PCB through-hole mounting. Conditioning unit: 50. Conditioning: plastic tube. IT(RSM) (TC=85°C): 16A. Igt (Type): 22mA. Igt (max): 70mA. Ih (Type): 6mA. Ih (max): 45mA. It's M: 155A. Marking on the case: BT139X/600. Note: Viso 2500V. Number of terminals: 3. Production date: 2014/19. RoHS: yes. Spec info: ITSM--155Ap t=20mS. Temperature: +125°C. Original product from manufacturer: Nxp Semiconductors. Quantity in stock updated on 10/31/2025, 06:54