NPN transistor KSC5803, 12A, TO-3PF (SOT399, 2-16E3A), TO-3PF, 800V. Collector current: 12A. Housing: TO-3PF (SOT399, 2-16E3A). Housing (according to data sheet): TO-3PF. Collector/emitter voltage Vceo: 800V. Assembly/installation: PCB through-hole mounting. BE diode: no. CE diode: no. Darlington transistor?: no. Function: CRT-HA (F). Ic(pulse): 24A. Marking on the case: C5803. Max hFE gain: 40. Minimum hFE gain: 15. Number of terminals: 3. Pd (Power Dissipation, Max): 70W. Quantity per case: 1. Saturation voltage VCE(sat): 3V. Semiconductor material: silicon. Spec info: For C-Monitor (85KHz). Temperature: +150°C. Tf(max): 0.3us. Tf(min): 0.1us. Type of transistor: NPN. Vcbo: 1500V. Original product from manufacturer: Fairchild. Quantity in stock updated on 10/31/2025, 09:27