BUY D44H8 https://www.utsource.net/itm/p/11228106.html

Description: ST D44H8 NPN Darlington Transistor Features: High DC Current Gain: hFE = 10,000 (Typ.) @ IC = 2 A Low Saturation Voltage: VCE(sat) = 0.9 V (Max) @ IC = 2 A High Switching Speed: tF = 0.3 μs (Typ.) @ IC = 2 A High Reliability Epitaxial Planar Die Construction Applications: Audio Amplifiers Motor Controls Switching Regulators Relay Drivers Solenoid Drivers Lamp Drivers (For reference only)