Datasheet

TIP120/121/122
TIP125/126/127
COMPLEMENTARY SILICON POWER
DARLINGTON TRANSISTORS
■ STMicroelectronics PREFERRED
SALESTYPES
DESCRIPTION
The TIP120, TIP121 and TIP122 are silicon
Epitaxial-Base NPN power transistors in
monolithic Darlington configuration mounted in
Jedec TO-220 plastic package. They are intented
for use in power linear and switching applications.
The complementary PNP types are TIP125,
TIP126 and TIP127, respectively.
INTERNAL SCHEMATIC DIAGRAM
March 2000
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
NPN TIP120 TIP121 TIP122
PNP TIP125 TIP126 TIP127
V
CBO
Collector-Base Voltage (I
E
= 0) 60 80 100 V
V
CEO
Collector-Emitter Voltage (I
B
= 0) 60 80 100 V
V
EBO
Emitter-Base Voltage (I
C
= 0) 5 V
I
C
Collector Current 5 A
I
CM
Collector Peak Current 8 A
I
B
Base Current 0.1 A
P
tot
Total Dissipation at T
case
≤ 25
o
C
T
amb
≤ 25
o
C
65
2
W
W
T
stg
Storage Temperature -65 to 150
o
C
T
j
Max. Operating Junction Temperature 150
o
C
* For PNP types voltage and current values are negative.
1
2
3
TO-220
R
1
Typ. = 5 KΩ R
2
Typ. = 150 Ω
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