Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
PLASTIC POWER TRANSISTORS
MJE2955T PNP
MJE3055T NPN
TO-220
Plastic Package
With excellent Safe Operating Area, ideal for Hi-Fi Amplifier and
Switching Regulator Applications
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Collector Emitter Voltage
Collector Base Voltage
Emitter Base Voltage
Collector Current Continuous
Base Current
Power Dissipation upto T
c
=25ºC
Derate above 25ºC
Power Dissipation upto T
a
=25ºC
Derate above 25ºC
Junction Temperature
Storage Temperature
THERMAL RESISTANCE
Junction to Case
Junction to Ambient in free air
SYMBOL
V
CEO
V
CBO
V
EBO
I
C
I
B
P
D
P
D
T
j
T
stg
VALUE
60
70
5.0
10
6.0
75
0.6
2.0
16
150
- 55 to +150
UNIT
V
V
V
A
A
W
W/ºC
W
mW/ºC
ºC
ºC
R
th (j-c)
R
th (j-a)
1.67
62.5
ºC/W
ºC/W
ELECTRICAL CHARACTERISTICS (T
c
=25ºC unless specified otherwise )
DESCRIPTION
Collector Emitter (sus) Voltage
Collector Cut Off Current
Collector Cut Off Current
Collector Cut Off Current
Emitter Cut Off Current
DC Current Gain
Collector Emitter Saturation Voltage
Base Emitter On Voltage
SYMBOL
*V
CEO(sus)
I
CEX
I
CBO
I
CEO
I
EBO
*h
FE
*V
CE (sat)
*V
BE(on)
TEST CONDITION
I
C
=200mA, I
B
=0
V
CE
=70V, V
EB (off)
=1.5V
V
CE
=70V, V
EB (off)
=1.5V, T
C
=150ºC
V
CB
=70V, I
E
=0
V
CB
=70V, I
E
=0, T
C
=150ºC
V
CE
=30V, I
B
=0
V
EB
=5V, I
C
=0
I
C
=4A, V
CE
=4V
I
C
=10A, V
CE
=4V
I
C
=4A, I
B
=400mA
I
C
=10A, I
B
=3.3A
I
C
=4A, V
CE
=4V
2
20
5
MIN
60
1.0
5.0
1.0
10
0.7
5.0
100
1.1
8.0
1.8
MAX
UNIT
V
mA
mA
mA
mA
mA
mA
V
V
V
MHz
f
T
I
C
=0.5A, V
CE
=10V, f=500KHz
Transition Frequency
*Pulse Test : Pulse width < 300µs, Duty Cycle < 2%
µ
Continental Device India Limited
Data Sheet
Page 1 of 3
Notes
MJE2955T PNP
MJE3055T NPN
TO-220
Plastic Package
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited
for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and
on the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for
inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or
use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not
designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual
Discrete Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or
applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
email@cdil.com
www.cdilsemi.com
MJE3055T-2955TRev_1 291102E
Continental Device India Limited
Data Sheet
Page 3 of 3
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