®
MJE2955T
MJE3055T
COMPLEMENTARY SILICON POWER TRANSISTORS
s
s
STMicroelectronics PREFERRED
SALESTYPES
COMPLEMENTARY PNP - NPN DEVICES
DESCRIPTION
The MJE3055T is a silicon Epitaxial-Base NPN
transistor in Jedec TO-220 package. It is
intended for power switching circuits and
general-purpose amplifiers. The complementary
PNP type is MJE2955T.
TO-220
3
1
2
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
NPN
PNP
V
CEO
V
CBO
V
EBO
I
C
I
B
P
tot
T
stg
T
j
Collector-Emitter Voltage (I
B
= 0)
Collector-Base Voltage (I
E
= 0)
Emitter-Base Voltage (I
C
= 0)
Collector Current
Base Current
Total Power Dissipation at T
case
≤
25
o
C
Storage Temperature
Max. Operating Junction Temperature
Value
MJE3055T
MJE2955T
60
70
5
10
6
75
-55 to 150
150
Unit
V
V
V
A
A
W
o
C
o
C
For PNP types voltage and current values are negative.
September 2003
1/4
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