SURFACE-MOUNT
PNP POWER DARLINGTON TRANSISTORS
D73FY4D1,2
-80 VOLTS -4 AMP, 15 WATTS
Designed for switching applications, hammer drive, pulse motor drive applications, power amplifier applications.
Features: • High DC Current Gain
: hFE(1) =2000 (Min.
) (VCE =-2V, IC =-1A)
• Low Saturation
Voltage
: VCE(sat) =-1.
5 (Max.
) (IC =3A)
• Complementary to D72FY4D1 • Suffix "2" designates lead formed version • See page 840 for mounting and handling considerations.
EQUIVALENT CIRCUIT
r - - - - - - - - - - - - ,COLLECTOR
BASE
'EMITTER
1J)J g!{]}J
CASE STYLE D-PAK
DIMENSIONS ARE IN INCHES AND (MILLIMETERS)
~t;15.
2±D2f,26 16.
8 MAX.
) .
205 ± .
006
.
096 12.
5 MAX.
)
.
24 (0.
6 MAX.
)
.
037 10.
95 MAX.
)
.
04...