DC COMPONENTS CO., LTD.
R
TIP122
DISCRETE SEMICONDUCTORS
TECHNICAL SPECIFICATIONS OF NPN DARLINGTON TRANSISTOR
Description
Designed for use in general purpose amplifier
and low speed switching applications.
TO-220AB
Pinning
1 = Base
2 = Collector
3 = Emitter
.405(10.28)
.380(9.66)
.185(4.70)
.173(4.40)
Φ.151
Typ
.055(1.39)
Φ(3.83)
.045(1.15)
.295(7.49)
.220(5.58)
Absolute Maximum Ratings
(T
A
=25
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Total Power Dissipation
Total Power Dissipation(T
C
=25 C)
Junction Temperature
Storage Temperature
o
o
C)
Rating
100
100
5
5
2
65
+150
-55 to +150
Unit
V
V
V
A
W
W
o
o
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
D
P
D
T
J
T
STG
.625(15.87)
.570(14.48)
1 2 3
.350(8.90)
.330(8.38)
.640
Typ
(16.25)
.055(1.40)
.045(1.14)
.037(0.95)
.030(0.75)
.562(14.27)
.500(12.70)
.100
Typ
(2.54)
.024(0.60)
.014(0.35)
C
Dimensions in inches and (millimeters)
C
Electrical Characteristics
o
Characteristic
(Ratings at 25 C ambient temperature unless otherwise specified)
Symbol
BV
CBO
BV
CEO
I
CBO
I
CEO
I
EBO
V
CE(sat)1
V
CE(sat)2
V
BE(on)
h
FE1
h
FE2
C
ob
380µs, Duty Cycle
2%
Min
100
100
-
-
-
-
-
-
1K
1K
-
Typ
-
-
-
-
-
-
-
-
-
-
-
Max
-
-
0.2
0.5
2
2
4
2.5
-
-
300
Unit
V
V
mA
mA
mA
V
V
V
-
-
pF
Test Conditions
I
C
=1mA
I
C
=100mA
V
CB
=100V
V
CE
=50V
V
EB
=5V
I
C
=3A, I
B
=12mA
I
C
=5A, I
B
=20mA
I
C
=3A, V
CE
=3V
I
C
=500mA, V
CE
=3V
I
C
=3A, V
CE
=3V
V
CB
=10V, f=0.1MHz
Collector-Base Breakdown Volatge
Collector-Emitter Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
Collector-Emitter Saturation Voltage
(1)
Base-Emitter On Voltage
DC Current Gain
(1)
(1)
Output Capacitance
(1)Pulse Test: Pulse Width
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