2N4401 Datasheet, PDF (1/8 Pages) NXP Semiconductors – NPN switching transistor

2N4401
Preferred Device
General Purpose
Transistors
NPN Silicon
Features
• Pb−Free Packages are Available*
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector − Emitter Voltage
Collector − Base Voltage
Emitter − Base Voltage
Collector Current − Continuous
Total Device Dissipation
@ T_A = 25°C
Derate above 25°C
V_CEO
V_CBO
V_EBO
I_C
P_D
40
Vdc
60
Vdc
6.0
Vdc
600
mAdc
625
mW
5.0
mW/°C
Total Device Dissipation
@ T_C = 25°C
Derate above 25°C
P_D
1.5
W
12
mW/°C
Operating and Storage Junction
Temperature Range
T_J, T_stg −55 to +150 °C
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.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance,
Junction−to−Ambient
R_qJA
200
°C/W
Thermal Resistance,
Junction−to−Case
R_qJC
83.3
°C/W
http://onsemi.com
COLLECTOR
3
2
BASE
1
EMITTER
MARKING
DIAGRAM
1
2
3
TO−92
CASE 29
STYLE 1
2N
4401
YWW
Y
= Year
WW = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
Preferred devices are recommended choices for future use
and best overall value.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques Reference
Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2004
1
June, 2004 − Rev. 1
Publication Order Number:
2N4401/D