BY203-20S, 0.25A, 20A, SOD-57 ( Glass ), SOD-57 Glass passivated, 2000V. Forward current (AV): 0.25A. IFSM: 20A. Housing: SOD-57 ( Glass ). Housing (according to data sheet): SOD-57 Glass passivated. VRRM: 2000V. Assembly/installation: PCB through-hole mounting. Diode Tff(25°C): 300 ns. MRI (max): 2uA. Number of terminals: 2. Operating temperature: -55...+150°C. Quantity per case: 1. Semiconductor material: silicon. Spec info: IFSM--20Ap t=10ms. Threshold voltage Vf (max): 2.4V. Original product from manufacturer: Vishay. Quantity in stock updated on 13/11/2025, 14:24