2SC4944(2003) データシートの表示（PDF） - Toshiba
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2SC4944 Datasheet PDF : 4 Pages
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Electrical Characteristics (Ta = 25°C) (Q1, Q2 common)
Characteristics
Symbol
Test Condition
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-emitter saturation voltage
Transition frequency
Collector output capacitance
ICBO
IEBO
VCB = 60 V, IE = 0
VEB = 5 V, IC = 0
hFE
(Note 2)
VCE = 6 V, IC = 2 mA
VCE (sat) IC = 100 mA, IB = 10 mA
fT
VCE = 10 V, IC = 1 mA
Cob
VCB = 10 V, IE = 0, f = 1 MHz
Note 2: hFE classification
Y (Y): 120~240, GR (G): 200~400
( ) Marking symbol
2SC4944
Min Typ. Max Unit
¾
¾
0.1
mA
¾
¾
0.1
mA
120
¾
400
¾
0.1 0.25
V
80
¾
¾ MHz
¾
2
3.5
pF
2
2003-03-27
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