ELECTRICAL CHARACTERISTICS (Tamb=25鈩?/div>
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
Emitter cut-off current
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
EBO
h
FE(1)
DC current gain
h
FE(2)
Collector-emitter saturation voltage
Base-emitter voltage
Transition frequency
Collector output capacitance
V
CE(sat)
V
BE
unless otherwise specified)
Test
conditions
MIN
TYP
MAX
UNIT
V
V
V
Ic=
-1
mA, I
E
=0
Ic=
-10
mA, I
B
=0
2SB649
2SB649A
I
E
=
-1m
A, I
C
=0
V
CB
=
-160
V, I
E
=0
V
EB
=
-4
V, I
C
=0
V
CE
=-5V, I
C
=
-150
mA
2SB649
2SB649A
V
CE
=
-5
V, I
C
=
-500
mA
I
C
=
-500
mA, I
B
=
-50
mA
V
CE
=
-5
V, I
C
=
-150
mA
V
CE
=
-5
V, I
C
=
-150
mA
V
CB
=
-10
V, I
E
=0, f=
1
MHz
-180
-120
-160
-5
-10
-10
60
60
30
-1
-1.5
140
27
320
200
碌A(chǔ)
碌A(chǔ)
V
V
MHz
pF
f
T
C
ob
CLASSIFICATION OF h
FE(1)
Rank
Range
Marking
B
60-120
C
100-200
D
160-320
1
