BUY SBL2040CT https://www.utsource.net/itm/p/311220.html
Schottky Rectifier
Description: SBL2040CT is a high-speed, low-loss, low-noise NPN silicon epitaxial planar transistor in a TO-220 package. Features: Low collector-emitter saturation voltage High current gain Low noise High switching speed Low collector-emitter leakage current High collector-emitter breakdown voltage Low collector-base capacitance Applications: Switching applications Audio amplifiers Motor control High-speed switching High-frequency amplifiers (For reference only)