®
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
MJE2955T / MJE3055T
THERMAL DATA
R
thj-case
Thermal Resistance Junction-case
Max
1.66
o
C/W
ELECTRICAL CHARACTERISTICS
(T
case
= 25
o
C unless otherwise specified)
Symbol
I
CEO
I
CEX
I
CBO
I
EBO
Parameter
Collector Cut-off
Current (I
B
= 0)
Collector Cut-off
Current (V
BE
= 1.5V)
Collector Cut-off
Current (I
E
= 0)
Emitter Cut-off Current
(I
C
= 0)
Test Conditions
V
CE
= 30 V
V
CE
= 70 V
T
case =
150
o
C
V
CBO
= 70 V
T
case =
150
o
C
V
EBO
= 5 V
I
C
= 200 mA
60
Min.
Typ.
Max.
700
1
5
1
10
5
Unit
µA
mA
mA
mA
mA
mA
V
V
CEO(sus)
∗
Collector-Emitter
Sustaining Voltage
(I
B
= 0)
V
CE(sat)
∗
V
BE(on)
∗
h
FE
f
T
Collector-Emitter
Sustaining Voltage
Base-Emitter on
Voltage
DC Current Gain
Transistor Frequency
I
C
= 4 A
I
C
= 10 A
I
C
= 4 A
I
C
= 4 A
I
C
= 10 A
I
C
= 500 mA
f = 500 KHz
I
B
= 0.4 A
I
B
= 3.3 A
V
CE
= 4 V
V
CE
= 4 V
V
CE
= 4 V
V
CE
= 10 V
20
5
2
1.1
8
1.8
70
V
V
V
MHz
∗
Pulsed: Pulse duration = 300µs, duty cycle
≤
2 %
For PNP type voltage and current values are negative.
2/4
MJE2955T / MJE3055T
TO-220 MECHANICAL DATA
DIM.
A
C
D
E
F
F1
F2
G
G1
H2
L2
L4
L5
L6
L7
L9
M
DIA.
3.75
13.00
2.65
15.25
6.20
3.50
2.60
3.85
0.147
mm
MIN.
4.40
1.23
2.40
0.49
0.61
1.14
1.14
4.95
2.40
10.00
16.40
14.00
2.95
15.75
6.60
3.93
0.511
0.104
0.600
0.244
0.137
0.102
0.151
TYP.
MAX.
4.60
1.32
2.72
0.70
0.88
1.70
1.70
5.15
2.70
10.40
MIN.
0.173
0.048
0.094
0.019
0.024
0.044
0.044
0.194
0.094
0.394
0.645
0.551
0.116
0.620
0.260
0.154
inch
TYP.
MAX.
0.181
0.052
0.107
0.027
0.034
0.067
0.067
0.202
0.106
0.409
P011CI
3/4
MJE2955T / MJE3055T
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a trademark of STMicroelectronics.
All other names are the property of their respective owners.
© 2003 STMicroelectronics – All Rights reserved
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