BF423 查看數據表（PDF） - AUK -> KODENSHI CORP
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BF423 Datasheet PDF : 2 Pages
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Absolute maximum ratings
Characteristic
Collector-Base voltage
Collector-Emitter voltage
Emitter-base
Collector current
Collector dissipation
Junction temperature
Storage temperature
Symbol
VCBO
VCEO
VEBO
IC
PC
Tj
Tstg
Ratings
-250
-250
-5
-100
625
150
-55~150
BF423
Unit
V
V
V
mA
mW
°C
°C
Electrical Characteristics
Characteristic
Collector-Emitter breakdown voltage
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-Emitter saturation voltage
Transistor frequency
Collector output capacitance
Symbol
Test Condition
BVCEO
ICBO
IEBO
hFE
VCE(sat)
fT
Cob
IC=-1mA, IB=0
VCB=-200V, IE=0
VEB=-5V, IC=0
VCE=-20V, IC=-25mA
IC=-30mA, IB=-5mA
VCE=-20V, IC=-10mA,
f=100MHz
VCB=-20V, IE=0, f=1MHz
Min. Typ. Max.
-250 -
-
-
-
-100
-
-
-100
50
-
-
-
-
-0.6
-
100
-
-
1
-
Unit
V
nA
nA
-
V
MHz
pF
KST-9066-000
2
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