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| 2SC4081 Datasheet, PDF (1/3 Pages) Guangdong Kexin Industrial Co.,Ltd – General Purpose Transistor | |||
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General Purpose Transistor
NPN Silicon
P b Lead(Pb)-Free
FEATURES
Excellent hFE linearity
Complements the 2A1576A
COLLECTOR
3
1
BASE
2
EMITTER
2SC4081
3
1
2
SOT-323(SC-70)
MAXIMUM RATINGS (TA=25â unless otherwise noted)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current -Continuous
Collector Power Dissipation
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
PC
TJ
Tstg
Value
60
50
7
150
200
150
-55 to +150
ELECTRICAL CHARACTERISTICS (Tamb=25â unless otherwise specified)
Units
V
V
V
mA
mW
â
â
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-emitter saturation voltage
Transition frequency
Collector output capacitance
Symbol Test conditions
V(BR)CBO IC=50μA,IE=0
V(BR)CEO IC=1mA,IB=0
V(BR)EBO IE=50μA,IC=0
ICBO
VCB=60V,IE=0
IEBO
VEB=7V,IC=0
hFE(1) VCE=6V,IC=1mA
VCE(sat) IC=50mA,IB=5mA
fT
VCE=12V,IC=2mA,f=30MHz
Cob
VCB12V,IE=0,f=1MHz
MIN TYP MAX UNIT
60
V
50
V
7
V
0.1
μA
0.1
μA
120
560
0.4
V
180
MHz
3.5
pF
CLASSIFICATION OF hFE(1)
Rank
Range
Marking
Q
120-270
BQ
R
180-390
BR
S
270-560
BS
WEITRON
1/3
http://www.weitron.com.tw
10-Jul-08
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