ROHM 2SC4102, 2SC3906K, 2SC2389S Datasheet
2SC4102 / 2SC3906K / 2SC2389S
Transistors
High-voltage Amplifier Transistor
(120V, 50mA)
2SC4102 / 2SC3906K / 2SC2389S
!!!!Features
1) High breakdown voltage. (BV
CEO = 120V)
2) Complements the 2SA1579 / 2SA1514K / 2SA1038S.
!!!!Absolute maximum ratings (Ta=25°C)
Parameter Symbol
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power
dissipation
Junction temperature
Storage temperature
2SC4102 / 2SC3906K
2SC2389S
V
V
V
Tstg
CBO
CEO
EBO
I
C
P
C
Tj
Limits
120
120
5
50
0.2
0.3
150
−55~+150
Unit
mA
V
V
V
W
°C
°C
!!!!Packaging specifications and hFE
Type 2SC2389S
Package
h
FE
Marking
Code
Basic ordering unit (pieces)
Denotes h
FE
∗
2SC4102
UMT3
RS
T
∗
T106
3000
2SC3906K
SMT3
RS
T
∗
T146
3000
SPT
RS
TP
5000
−
!!!!External dimensions (Units : mm)
2SC4102
)
1
(
0.65
)
2
2.0
0.3
0.15
0.1Min.
ROHM : UMT3
EIAJ : SC-70
JEDEC : SOT-323
2SC3906K
0.4
0.3Min.
ROHM : SMT3
EIAJ : SC-59
JEDEC : SOT-346
2SC2389S
ROHM : SPT
EIAJ : SC-72
)
3
(
1.25
2.1
0~0.1
)
3
(
0.15
42
3
)
15Min.
(
5
(1) (2) (3)
1.3
(
0.65
0.2
0.9
0.7
Each lead has same dimensions
(1) Emitter
(2) Base
(3) Collector
)
1
(
1.9
2.9
)
2
(
0.95 0.95
1.6
2.8
1.1
0.8
Each lead has same dimensions
0~0.1
(1) Emitter
(2) Base
(3) Collector
3Min.
0.45
0.45
2.5
0.5
Taping specifications
(1) Emitter
(2) Collector
(3) Base
!!!!Electrical characteristics (Ta=25°C)
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current transfer ratio
Transition frequency
Output capacitance
Parameter Symbol Min. Typ. Max. Unit Conditions
BV
BV
BV
V
I
CBO
I
EBO
CE(sat)
h
f
Cob
CBO
CEO
EBO
FE
T
120
120
180
V
C
µA
µA
MHz
pF
=50µA
I
V
C
=1mA
I
V
I
E
=50µA
CB
V
EB
V
V
C/IB
I
CE
V
−
CE
V
V
CB
=100V
=4V
=10mA/1mA
=6V, IC=2mA
=12V, IE=−2mA, f=100MHz
=12V, IE=0A, f=1MHz
−
−
−
140
−
−
−
−
0.5
−
0.5
−
0.5
560
−
−
2.5
−
5
−
−
−
−
−
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