BC490 データシートの表示（PDF） - ON Semiconductor
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BC490 Datasheet PDF : 6 Pages
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BC490, BC490A
High Current Transistors
PNP Silicon
Features
• Pb−Free Packages are Available*
http://onsemi.com
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
−80
−80
−4.0
−1.0
625
5.0
Vdc
Vdc
Vdc
Adc
mW
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
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
RqJA
200
°C/W
Thermal Resistance,
Junction−to−Case
RqJC
83.3
°C/W
COLLECTOR
1
2
BASE
3
EMITTER
1
23
TO−92
CASE 29
STYLE 17
MARKING
DIAGRAM
BC
490A
AYWW G
G
BC490A = Device Code
A
= Assembly Location
Y
= Year
WW
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
BC490
Package
TO−92
Shipping
5000 Units / Box
BC490G
BC490A
BC490AG
BC490AZL1
TO−92
(Pb−Free)
TO−92
TO−92
(Pb−Free)
TO−92
5000 Units / Box
5000 Units / Box
5000 Units / Box
2000 / Ammo Box
BC490AZL1G
TO−92 2000 / Ammo Box
(Pb−Free)
*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, 2005
1
September, 2005 − Rev. 2
Publication Order Number:
BC490/D
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