BUY MPS6531 https://www.utsource.net/itm/p/11240124.html

Description: The MPS6531 is a PNP transistor manufactured by Fairchild Semiconductor. Features: Low saturation voltage High current gain High breakdown voltage Low collector-emitter saturation voltage High frequency performance Applications: Audio amplifiers Switching circuits Power amplifiers Motor control circuits High voltage switching applications (For reference only)