General Purpose Transistors
NPN Silicon
2N3903, 2N3904
Features
• Pb−Free Packages are Available*
DATA SHEET www.onsemi...
General Purpose Transistors
NPN Silicon
2N3903, 2N3904
Features
Pb−Free Packages are Available*
DATA SHEET www.onsemi.com
COLLECTOR 3
2 BASE
1 EMITTER
MAXIMUM RATINGS
Rating
Symbol Value
Unit
Collector −Emitter
Voltage Collector −Base
Voltage Emitter −Base
Voltage Collector Current − Continuous Total Device Dissipation
@ TA = 25°C Derate above 25°C
VCEO VCBO VEBO
IC PD
40
Vdc
60
Vdc
6.0
Vdc
200
mAdc
625
mW
5.0
mW/°C
Total Device Dissipation @ TC = 25°C Derate above 25°C
PD
1.5
W
12
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 those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Indicates Data in addition to JEDEC Requirements.
TO−92 CASE 29 STYLE 1
123 STRAIGHT LEAD
BULK PACK
1 2 3
BENT LEAD TAPE & REEL AMMO PACK
MARKING DIAGRAMS
2N 390x YWWG
G
x = 3 or 4 Y = Year WW = Work Week G = Pb−Free Package (Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please download the onse...