The D44H8 from STMicroelectronics is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Base Emitter Saturation Voltage 1.5 V, Emitter Cut off Current 100 µA, Collector Cut off Current 10 µA, Collector Emitter Voltage 60 V. Tags: Through Hole, NPN Transistor. More details for D44H8 can be seen below.