BUY FMMT591TA https://www.utsource.net/itm/p/11205958.html

Description: PNP Bipolar Transistor Features: Low VCE(sat) High DC current gain High switching speed Low noise High collector-emitter voltage Low collector-emitter saturation voltage Low collector-base voltage Low base-emitter voltage High current transfer ratio High collector-emitter breakdown voltage High power dissipation High frequency operation High reliability Applications: Audio amplifiers Switching circuits Interface circuits Driver circuits High-speed switching circuits High-frequency circuits High-voltage circuits (For reference only)