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© Semiconductor Components Industries, LLC, 2009
April, 2009 − Rev. 13
1 Publication Order Number:
MJE243/D
MJE243 - NPN,
MJE253 - PNP
Complementary Silicon
Power Plastic Transistors
These devices are designed for low power audio amplifier and
low−current, high−speed switching applications.
Features
• High Collector−Emitter Sustaining Voltage −
V
CEO(sus)
= 100 Vdc (Min)
• High DC Current Gain @ I
C
= 200 mAdc
h
FE
= 40−200
= 40−120
• Low Collector−Emitter Saturation Voltage −
V
CE(sat)
= 0.3 Vdc (Max) @ I
C
= 500 mAdc
• High Current Gain Bandwidth Product −
f
T
= 40 MHz (Min) @ I
C
= 100 mAdc
• Annular Construction for Low Leakages
I
CBO
= 100 nAdc (Max) @ Rated V
CB
• Pb−Free Packages are Available*
MAXIMUM RATINGS
Rating Symbol Value Unit
Collector−Emitter Voltage V
CEO
100 Vdc
Collector−Base Voltage V
CB
100 Vdc
Emitter−Base Voltage V
EB
7.0 Vdc
Collector Current − Continuous
− Peak
I
C
4.0
8.0
Adc
Base Current I
B
10 Adc
Total Power Dissipation @ T
C
= 25_C
Derate above 25_C
P
D
15
120
W
mW/_C
Total Power Dissipation @ T
A
= 25_C
Derate above 25_C
P
D
1.5
12
W
mW/_C
Operating and Storage Junction
Temperature Range
T
J
, T
stg
–65 to +150
_C
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Thermal Resistance, Junction−to−Case
q
JC
8.34
_C/W
Thermal Resistance,
Junction−to−Ambient
q
JA
83.4
_C/W
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Device Package Shipping
ORDERING INFORMATION
MJE243 TO−225 500 Units/Box
4.0 AMPERES
POWER TRANSISTORS
COMPLEMENTARY SILICON
100 VOLTS, 15 WATTS
http://onsemi.com
MJE243G
TO−225
(Pb−Free)
500 Units/Box
TO−225
CASE 77
STYLE 1
2
1
3
MARKING DIAGRAM
YWW
JE2x3G
Y = Year
WW = Work Week
JE2x3 = Device Code
x = 4 or 5
G=Pb−Free Package
Preferred devices are recommended choices for future use
and best overall value.
MJE253 TO−225 500 Units/Box
MJE253G
TO−225
(Pb−Free)
500 Units/Box
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