BUY FZT849 https://www.utsource.net/itm/p/683293.html
The FZT849 is a 30V NPN Medium Power High Current Transistor with matte tin plated leads solderable as per MIL-STD-202 standard, method 208.
Description: NPN Bipolar Transistor Features: - Low collector-emitter saturation voltage - High current gain - High switching speed - Low noise - High breakdown voltage - High current gain - Low collector-emitter leakage current Applications: - Audio amplifiers - High speed switching - Motor control - High voltage switching - High current switching - Power management (For reference only)