D44E1
D44E2
D44E3
SILICON
NPN DARLINGTON
POWER TRANSISTORS
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR D44E series
devices are silicon NPN Darlington power transistors,
manufactured by the epitaxial base process, with
2 integrated resistors and 1 diode for stability and
protection. These devices are designed for switching
and output applications where high gain is desired.
MARKING: FULL PART NUMBER
TO-220 CASE
MAXIMUM RATINGS:
(TC=25°C)
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Continuous Base Current
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
SYMBOL
VCEO
VCES
VEBO
IC
IB
PD
TJ, Tstg
Θ
JC
D44E1
40
40
D44E2
60
60
7.0
10
1.0
80
-65 to +150
1.56
D44E3
80
80
UNITS
V
V
V
A
A
W
°C
°C/W
ELECTRICAL CHARACTERISTICS:
(TC=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
TYP
ICES
VCE=Rated VCES
IEBO
VEB=7.0V
BVCEO
BVCEO
BVCEO
VCE(SAT)
VCE(SAT)
VBE(SAT)
hFE
Cob
ton
toff
IC=100mA (D44E1)
IC=100mA (D44E2)
IC=100mA (D44E3)
IC=5.0A, IB=10mA
IC=10A, IB=20mA
IC=5.0A, IB=10mA
VCE=5.0V, IC=5.0A
VCB=10V, IE=0, f=1.0MHz
IC=10A, IB1=20mA
IC=10A, IB1=IB2=20mA
1000
40
60
80
MAX
500
5.0
UNITS
μA
mA
V
V
V
1.5
3.0
2.5
200
1.0
2.5
V
V
V
pF
μs
μs
R1 (4-March 2014)