N-channel transistor IRFB20N50K, 12A, 20A, 250uA, 0.21 Ohms, TO-220, TO-220AB, 500V. ID (T=100°C): 12A. ID (T=25°C): 20A. Idss (max): 250uA. On-resistance Rds On: 0.21 Ohms. Housing: TO-220. Housing (according to data sheet): TO-220AB. Voltage Vds(max): 500V. Assembly/installation: PCB through-hole mounting. C(in): 2870pF. Channel type: N. Cost): 3480pF. Drain-source protection: zener diode. Function: Switching Mode Power Supplies (SMPS). G-S Protection: no. Gate/source voltage Vgs: 30 v. IDss (min): 50uA. Id(imp): 80A. Number of terminals: 3. Operating temperature: -55...+150°C. Pd (Power Dissipation, Max): 280W. Quantity per case: 1. RoHS: yes. Td(off): 45 ns. Td(on): 22 ns. Technology: SMPS MOSFET, HEXFET Power MOSFET. Trr Diode (Min.): 520 ns. Type of transistor: MOSFET. Vgs(th) min.: 3V. Original product from manufacturer: International Rectifier. Quantity in stock updated on 11/06/2025, 22:14