2SC3122 Просмотр технического описания (PDF) - KEXIN Industrial
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2SC3122 Datasheet PDF : 2 Pages
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SMD Type
TransistIoCrs
2SC3122
Electrical Characteristics Ta = 25
Parameter
Symbol
Testconditons
Min Typ Max
Collector cut-off current
ICBO VCB = 25V, IE = 0
100
Emitter cut-off current
IEBO VEB = 2V, IC = 0
100
Collector-emitter breakdown voltage
V(BR)CEO IC=1mA,IB=0
30
DC current gain
hFE VCE = 10 V, IC = 2 mA
60 150 300
Reverse Transfer Capacitance
Cre VCB=10V,IE=0,f=1MHz
0.3 0.45
Transition Frequency
fT VCE = 10 V, IC = 2mA
400 650
Power Gain
Gpe Vce=12V,VAGC=1.4V,f=200MHz
20 24 28
Noise Figure
AGC Voltage
NF
VCC=12V,GR=30dB,f=200MHZ *
VAGC
2.0 3.2
3.6 4.4 5.1
*VAGC measured by test circuit shown in Fig.1 when power gain is reduced to 30dB compared that of VAGC at 1.4V
Unit
nA
nA
V
pF
MHz
dB
dB
V
Marking
Marking
HD
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