BUY 8055S https://www.utsource.net/itm/p/1810050.html

Description: NPN SILICON PLANAR EPITAXIAL TRANSISTOR Features: Low Collector-Emitter Saturation Voltage High DC Current Gain Low Noise High Switching Speed High Reliability Low Collector-Emitter Leakage Current High Power Dissipation Application: Audio Amplifier General Purpose Amplifier High Frequency Amplifier High Voltage Switching High Speed Switching Motor Control Relay Drivers Solenoid Drivers (For reference only)