D44E1
D44E2
D44E3
www.centralsemi.com
SILICON
NPN DARLINGTON
POWER TRANSISTORS
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: (T =25°C)
SYMBOL D44E1
D44E2
60
D44E3
80
UNITS
V
C
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
V
40
CEO
V
40
60
7.0
80
V
V
CES
EBO
V
Continuous Collector Current
Continuous Base Current
Power Dissipation
I
10
A
C
I
1.0
A
B
P
80
W
D
Operating and Storage Junction Temperature
Thermal Resistance
T , T
-65 to +150
1.56
°C
°C/W
J
stg
Θ
JC
ELECTRICAL CHARACTERISTICS: (T =25°C unless otherwise noted)
C
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
I
V
=Rated V
500
μA
CES
CE
CES
I
V
=7.0V
5.0
mA
V
EBO
EB
BV
BV
BV
I =100mA (D44E1)
40
60
80
CEO
CEO
C
I =100mA (D44E2)
V
C
I =100mA (D44E3)
V
CEO
C
V
V
V
I =5.0A, I =10mA
1.5
3.0
2.5
V
CE(SAT)
CE(SAT)
BE(SAT)
FE
C
B
I =10A, I =20mA
V
C
B
I =5.0A, I =10mA
V
C
B
h
V
=5.0V, I =5.0A
1000
CE
C
C
V
=10V, I =0, f=1.0MHz
200
pF
μs
μs
ob
CB
E
t
t
I =10A, I =20mA
1.0
2.5
on
off
C
B1
I =10A, I =I =20mA
C
B1 B2
R1 (4-March 2014)