PNP POWER DARLINGTON TRANSISTORS
D55A7D
-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.
5V (Max.
) (at IC =-3A)
• Complementary to D54A7D
• Isolated TO-220 package
CASE STYLE TO-2201S
DIMENSIONS ARE IN INCHES AND (MILLIMETERS) .
406(10.
3) MAX.
EQUIVALENT CIRCUIT BASE 0--.
.
.
:.
.
.
.
.
_---1
COLLECTOR
L---JoII_ _~__.
.
.
J_ .
J EMITIER
.
055(1.
4)
.
030(2.
54) : :g~~(~~;1 .
100(2.
54) ± .
010(0.
25)-+-~_.
100(2.
54) ± .
010(0.
25)
maximum ratings (TA = 25° C) (unless otherwise specified)
RATING Collector-Emitter
Voltage...