BUY BDT63C https://www.utsource.net/itm/p/4279692.html
isc Silicon NPN Darlington Power Transistor
BDT63C is a NPN Darlington transistor manufactured by STMicroelectronics. It is designed for use in power switching applications. Features: High DC current gain Low saturation voltage High switching speed High temperature operation Low collector-emitter saturation voltage High collector-emitter breakdown voltage Low noise Applications: Motor control Power switching Solenoid and relay drivers High-side switching applications Audio amplifiers (For reference only)