NPN transistor, 4A, TO-220, TO-220, 450V - BUL39D

NPN transistor, 4A, TO-220, TO-220, 450V - BUL39D. NPN transistor, 4A, TO-220, TO-220, 450V. Collector current: 4A. Housing: TO-220. Housing (according to data sheet): TO-220. Collector/emitter voltage Vceo: 450V. Darlington transistor?: no. Semiconductor material: silicon. Function: Fast commutation for switching mode power supply. Max hFE gain: 10. Minimum hFE gain: 4. Ic(pulse): 8A. Temperature: +150°C. Pd (Power Dissipation, Max): 70W. RoHS: yes. Assembly/installation: PCB through-hole mounting. Tf(max): 100 ns. Tf(min): 50 ns. Type of transistor: NPN. Vcbo: 850V. Saturation voltage VCE(sat): 0.13V. Vebo: 9V. Number of terminals: 3. Quantity per case: 1. Spec info: IFMS 8A, tp <5 ms. Quantity in stock updated on 21/04/2025, 23:25.