NPN-Transistor BD646, 8A, TO-220, TO-220, 60V. Collector current: 8A. Housing: TO-220. Housing (according to data sheet): TO-220. Collector/emitter voltage Vceo: 60V. Assembly/installation: PCB through-hole mounting. Darlington transistor?: yes. FT: 7 MHz. Function: NF-L. Ic(pulse): 12A. Max hFE gain: 1500. Minimum hFE gain: 750. Number of terminals: 3. Operating temperature: -55...+150°C. Pd (Power Dissipation, Max): 62.5W. Quantity per case: 1. RoHS: yes. Saturation voltage VCE(sat): 2V. Semiconductor material: silicon. Spec info: Be--R1 (10k Ohms), R2 (750 Ohms). Type of transistor: PNP. Vcbo: 60V. Vebo: 5V. Original product from manufacturer: Bourns. Quantity in stock updated on 10/31/2025, 09:12