isc Silicon PNP Darlington Power Transistor BD644.
Inchange Semiconductor
BD644 - Silicon PNP Darlington Power Transistor
isc Silicon PNP Darlington Power Transistor BD644 DESCRIPTION ·Collector-Emitter Breakdown Voltage- : V(BR)CEO= -45V(Min) ·High DC Current Gain : hF.
Comset Semiconductors
BD644 - Power Transistor
SEMICONDUCTORS BD644 – 646 – 648 – 650 – 652 SILICON DARLINGTON POWER TRANSISTORS PNP epitaxial-base transistors in a monolithic Dalrington circuit .