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NPN POWER DARLINGTON TRANSISTORS
D54A7D
100 VOLTS 7 AMP, 30 WATTS
Designed for high power switching applications, hammer drive, pulse motor drive applications. Features: • High DC Current Gain:
hFE = 2000 (Min.) (at VCE = 3V, IC =3A) • Low Saturation Voltage:
VCE(sat) = 1.51 (Max.) (at IC =3A)
• Complementary to D55A7D
• Isolated TO-220 package
EQUIVALENT CIRCUIT
COLLECTOR
~--------------,
BASE O---i-:-t-----i
I
IL _ _ '" _5kO_ _ _I-......Jf'~=-::'t-=-'.
EMITTER
CASE STYLE TO-22D1S
DIMENSIONS ARE IN INCHES AND (MILLIMETERS) .406110.31 MAX.
-I--_lnl7t1lr-·04711.21 .05511.4)
.03012.541 : :gci~I~};1
.10012.541 ± .01010.251--1-+--+-.10012.541 ± .01010.