2SD1277A 查看數據表（PDF） - Quanzhou Jinmei Electronic
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2SD1277A Datasheet PDF : 3 Pages
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Product Specification
Silicon NPN Power Transistors
www.jmnic.com
2SD1277 2SD1277A
DESCRIPTION
·With TO-220Fa package
·Complement to type 2SB951 and 2SB951A
·High forward current transfer ratio hFE
·High-speed switching
APPLICATIONS
·For medium speed power switching
PINNING
PIN
DESCRIPTION
1
Base
2
Collector
3
Emitter
Fig.1 simplified outline (TO-220Fa) and symbol
ABSOLUTE MAXIMUM RATINGS AT Tc=25℃
SYMBOL
PARAMETER
CONDITIONS
VCBO
Collector-base voltage
2SD1277
2SD1277A
Open emitter
VCEO
Collector-emitter voltage
2SD1277
2SD1277A
Open base
VEBO
Emitter-base voltage
Open collector
IC
Collector current (DC)
ICM
Collector current-Peak
PC
Collector power dissipation
Tj
Junction temperature
Tstg
Storage temperature
TC=25℃
Ta=25℃
VALUE
60
80
60
80
7
8
12
45
2
150
-55~150
UNIT
V
V
V
A
A
W
℃
℃
JMnic
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