TO-220 Plastic Package
TIP120, TIP121, TIP122
TIP125, TIP126, TIP127
Boca Semiconductor Corp.
TIP120, 121, 122
TIP125, 126, 127
NPN PLASTIC POWER TRANSISTORS
PNP PLASTIC POWER TRANSISTORS
Power
Darlingtons
for Linear and Switching Applications
PIN CONFIGURATION
1. BASE
2. COLLECTOR
3. EMITTER
4. COLLECTOR
4
1
2
3
B
H
F
C
E
DIM
A
B
C
D
E
F
G
H
J
K
L
M
N
O
M IN.
14.42
9.63
3.56
M A X.
N
L
O
1 2 3
D
G
J
M
16.51
10.67
4.83
0.90
1.15
1.40
3.75
3.88
2.29
2.79
2.54
3.43
0.56
12.70 14.73
2.80
4.07
2.03
2.92
31.24
DE G 7
A
O
ABSOLUTE MAXIMUM RATINGS
Collector-base voltage (open emitter)
Collector-emitter voltage (open base)
Collector current
Total power dissipation up to T
C
= 25°C
Junction temperature
Collector-emitter saturation voltage
I
C
= 3 A; I
B
= 12 mA
D.C. current gain
I
C
= 0.5 A; V
CE
= 3 V
V
CBO
V
CEO
I
C
P
tot
T
j
V
CEsat
h
FE
All dim insions in m m .
K
120
125
max. 60
max. 60
max.
max.
max.
max.
min.
120
125
max. 60
max. 60
max.
121
126
80
80
5.0
65
150
2.0
1.0
121
126
80
80
5.0
122
127
100
100
V
V
A
W
°C
V
RATINGS
(at T
A
=25°C unless otherwise specified)
Collector-base voltage (open emitter)
Collector-emitter voltage (open base)
Emitter-base voltage (open collector)
V
CBO
V
CEO
V
EBO
122
127
100
100
V
V
V
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