STTA512D, 5A, 45A, TO-220, TO-220AC, 1200V. Forward current (AV): 5A. IFSM: 45A. Housing: TO-220. Housing (according to data sheet): TO-220AC. VRRM: 1200V. Assembly/installation: PCB through-hole mounting. Dielectric structure: Anode-Cathode. Forward voltage Vf (min): 1.35V. Function: Ultra-fast Diode, High Voltage. MRI (max): 0.3mA. MRI (min): 100uA. Number of terminals: 2. Quantity per case: 1. Semiconductor material: silicon. Spec info: IFSM--45Ap. Temperature: +150°C. Threshold voltage Vf (max): 2.2V. Trr Diode (Min.): 45 ns. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 10/31/2025, 09:43