BUY KCH30A15 https://www.utsource.net/itm/p/11229154.html

Description: KCH30A15 is a three-terminal NPN silicon power transistor manufactured by NIEC. Features: * High collector-emitter voltage: VCEO = 30V * High collector current: IC = 15A * Low saturation voltage: VCE(sat) = 0.3V * High power dissipation: PD = 100W Applications: The KCH30A15 is suitable for use in high power switching applications, such as motor control, power supplies, and audio amplifiers. (For reference only)