General purpose transistor (50V, 0.15A)
2SC2412K / 2SC4081 / 2SC4617 / 2SC5658
Features
Dimensions (Unit : mm)
1. Low Cob. Cob=2.0pF (Typ.)Cob=2.0pF (Typ.)
2. Complements the 2SA1037AK / 2SA1576A /
2SA1774H / 2SA2029.
2SC2412K
2SC4081
1.25
2.1
1.6
2.8
Structure
Epitaxial planar type
NPN silicon transistor
0.1Min.
0.3Min.
Each lead has same dimensions
Each lead has same dimensions
ROHM : UMT3
EIAJ : SC-70
(1) Emitter
(2) Base
ROHM : SMT3
EIAJ : SC-59
(1) Emitter
(2) Base
JEDEC : SOT-323
(3) Collector
JEDEC : SOT-346
(3) Collector
Abbreviated symbol: B*
Abbreviated symbol: B*
2SC4617
2SC5658
1.2
0.2 0.8 0.2
( )
1
( )
2
( )
3
( )
2
(3)
0.8
1.6
( )
1
0.15Max.
0.1Min.
(1) Base
(2) Emitter
(3) Collector
ROHM : EMT3
EIAJ : SC-75A
(1) Emitter
(2) Base
ROHM : VMT3
JEDEC : SOT-416
(3) Collector
Abbreviated symbol: B*
Abbreviated symbol: B*
* Denotes hFE
Absolute maximum (Ta=25C)
Parameter
Symbol
Limits
Unit
V
VCBO
VCEO
VEBO
60
50
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
V
7
V
I
C
0.15
0.2
A
2SC2412K, 2SC4081
2SC4617, 2SC5658
Collector power
dissipation
PC
W
0.15
150
Junction temperature
Storage temperature
Tj
°C
°C
Tstg
−55 to +150
Electrical characteristics (Ta=25C)
Parameter
Symbol Min.
Typ.
−
Max.
−
Unit
Conditions
BVCBO
BVCEO
BVEBO
60
50
7
V
V
I
I
I
C
=50μA
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
−
−
C=1mA
−
−
V
E=50μA
I
CBO
EBO
FE
CE(sat)
−
−
0.1
0.1
390
0.4
−
μA
μA
−
V
CB=60V
I
−
−
Emitter cutoff current
V
EB=7V
CE=6V, I
/I =50mA/5mA
h
120
−
−
V
C
=1mA
DC current transfer ratio
V
−
V
I
C B
Collector-emitter saturation voltage
Transition frequency
f
T
−
180
2
MHz
pF
V
CE=12V, I
CE=12V, I
E=−2mA, f=100MHz
Cob
−
3.5
V
E=0A, f=1MHz
Output capacitance
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2012.01 - Rev.D
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