D44  -  Series DataSheet
D44H11G  -  Bipolar Power NPN, 10 A, 80 V,Complementary Silicon Power Transistors  -  ON Semiconductor  -  Audio Transistors

These series of plastic, silicon NPN and PNP power transistors can be used as general purpose power amplification and switching such as output or driver stages in applications such as switching regulators, converters and power amplifiers.
Features
•Low Collector-Emitter Saturation Voltage VCE(sat) = 1.0 V (Max) @ 8.0 A
•Fast Switching Speeds
•Complementary Pairs Simplifies Designs
•Pb-Free Packages are Available*

10 AMP COMPLEMENTARY
SILICON POWER
TRANSISTORS 60, 80 VOLTS