BUY 2SC3709A-Y https://www.utsource.net/itm/p/4042946.html
TRANSISTOR 12 A, 50 V, NPN, Si, POWER TRANSISTOR, LEAD FREE, 2-10R1A, 3 PIN, BIP General Purpose Power
Description: NPN Epitaxial Planar Silicon Transistor Features: - High Voltage: VCEO = 250V - High Speed Switching - Low Collector Saturation Voltage - Complementary to 2SA1492 Applications: - Switching Regulator - DC-DC Converter - Motor Control - General Purpose Amplifier (For reference only)