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2SC2309 Datasheet, PDF (2/7 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial
2SC2309
Electrical Characteristics
(Ta = 25°C)
Item
Symbol Min Typ Max Unit
Test conditions
Collector to base breakdown voltage
V(BR)CBO
55
—
—
V IC = 10 µA, IE = 0
Collector to emitter breakdown voltage V(BR)CEO
50
—
—
V IC = 1 mA, RBE = ∞
Emitter to base breakdown voltage
V(BR)EBO
5
—
—
V IE = 10 µA, IC = 0
Collector cutoff current
ICBO
—
—
0.5
µA VCB = 18 V, IE = 0
Emitter cutoff current
IEBO
—
—
0.5
µA VEB = 2 V, IC = 0
DC current transfer ratio
hFE
250
—
500
VCE = 12 V, IC = 2 mA
Base to emitter voltage
VBE
—
—
0.75
V VCE = 12 V, IC = 2 mA
Collector to emitter saturation voltage
VCE(sat)
—
—
0.2
V IC = 10 mA, IB = 1 mA
Gain bandwidth product
fT
—
230
—
MHz VCE = 12 V, IC = 2 mA
Collector output capacitance
Cob
—
1.8
3.5
pF VCB = 10 V, IE = 0, f = 1 MHz
Rev.2.00 Aug 10, 2005 page 2 of 6