2SC4308
Rev.2.00 Aug 10, 2005 page 2 of 5
Electrical Characteristics
(Ta = 25°C)
Item Symbol
Min
Typ
Max
Unit
Test
conditions
Collector to base breakdown voltage
V
(BR)CBO
30 — — V
I
C
= 100
µ
A, I
E
= 0
Collector to emitter breakdown voltage
V
(BR)CEO
20 — — V
I
C
= 1 mA, R
BE
=
∞
Collector cutoff current
I
CBO
— — 1
µ
A V
CB
= 25 V, I
E
= 0
Emitter cutoff current
I
EBO
— —
10
µ
A V
EB
= 3 V, I
E
= 0
DC current transfer ratio
h
FE
50
—
200
V
CE
= 5 V, I
C
= 50 mA
Gain bandwidth product
f
T
1.5
2.5
—
GHz
V
CE
= 5 V, I
C
= 50 mA
Collector output capacitance
Cob
—
4.0
—
pF
V
CB
= 10 V, I
E
= 0, f = 1 MHz