BUY KST5551MTF https://www.utsource.net/itm/p/11275676.html
KST5551MTF NPN Transistors(BJT) 180V 600mA/0.6a 300MHz 80~250 200mV/0.2V SOT-23/SC-59 marking G1 amplifier
Description: NPN Bipolar Transistor
Features:
Low Collector-Emitter Saturation Voltage
High DC Current Gain
Low Noise
High Switching Speed
Low Collector-Emitter Leakage Current
High Reliability
High Voltage
Applications:
Audio Amplifiers
Motor Control
Switching Applications
High Voltage Switching
High Speed Switching
(For reference only)
