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2N3903 Datasheet(PDF) 1 Page - ON Semiconductor

Part No. 2N3903
Description  General Purpose Transistors NPN Silicon
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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2N3903 Datasheet(HTML) 1 Page - ON Semiconductor

   
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© Semiconductor Components Industries, LLC, 2007
March, 2007 − Rev. 6
1
Publication Order Number:
2N3903/D
2N3903, 2N3904
2N3903 is a Preferred Device
General Purpose
Transistors
NPN Silicon
Features
Pb−Free Packages are Available*
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector −Emitter Voltage
VCEO
40
Vdc
Collector −Base Voltage
VCBO
60
Vdc
Emitter −Base Voltage
VEBO
6.0
Vdc
Collector Current − Continuous
IC
200
mAdc
Total Device Dissipation
@ TA = 25°C
Derate above 25
°C
PD
625
5.0
mW
mW/
°C
Total Device Dissipation
@ TC = 25°C
Derate above 25
°C
PD
1.5
12
W
mW/
°C
Operating and Storage Junction
Temperature Range
TJ, Tstg
−55 to +150
°C
THERMAL CHARACTERISTICS (Note 1)
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction−to−Ambient
RqJA
200
°C/W
Thermal Resistance, Junction−to−Case
RqJC
83.3
°C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Indicates Data in addition to JEDEC Requirements.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Preferred devices are recommended choices for future use
and best overall value.
MARKING DIAGRAMS
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
ORDERING INFORMATION
COLLECTOR
3
2
BASE
1
EMITTER
2N
390x
ALYW
G
G
x
= 3 or 4
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
1 2
3
1
2
BENT LEAD
TAPE & REEL
AMMO PACK
STRAIGHT LEAD
BULK PACK
3
TO−92
CASE 29
STYLE 1


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