BUY 2SD1619S https://www.utsource.net/itm/p/8936145.html
2SD1619S NPN Transistors(BJT) 25V 1A 180MHz 140~280 100mV/0.1V SOT-89/PCP marking DBS
Description: NPN Triple Diffused Planar Silicon Transistor Features: Low Collector-Emitter Saturation Voltage High DC Current Gain High Reliability High Power Dissipation Low Noise High Frequency Operation High Voltage Applications: Audio Amplifiers High-Frequency Amplifiers Switching Regulators Motor Control General-Purpose Amplifiers (For reference only)