BUY MJF6388 https://www.utsource.net/itm/p/1880903.html
COMPLEMENTARY SILICON POWER DARLINGTONS 10 AMPERES 100 VOLTS 40 WATTS
Description: NPN Bipolar Transistor Features: - High DC Current Gain - Low Saturation Voltage - Low Noise - High Breakdown Voltage - High Reliability Applications: - Audio Amplifier - Switching Applications - High Speed Switching - High Voltage Switching - High Current Switching (For reference only)