BUY UPC2933T-E2 https://www.utsource.net/itm/p/11614915.html

Description: UPC2933T-E2 is a high-speed, low-saturation voltage, dual NPN transistor manufactured by NEC. Features: -High-speed switching -Low saturation voltage -High collector current -High collector-emitter breakdown voltage -High hFE Applications: -Switching applications -Motor control -Power management -Audio amplifiers -DC-DC converters -High-speed switching circuits (For reference only)