ROHM 2SC5658, 2SC4617, 2SC4081, 2SC1740S Datasheet
2SC2412K / 2SC4081 / 2SC4617 /
Transistors
2SC5658 / 2SC1740S
General purpose transistor (50V, 0.15A)
2SC2412K / 2SC4081 / 2SC4617 / 2SC5658 / 2SC1740S
!Features
1) Low Cob.
Cob=2.0pF (Typ.)
2) Complements the 2SA1037AK /
2SA1576A / 2SA1774H /
2SA2029 / 2SA933AS.
!!!!Structure
Epitaxial planar type
NPN silicon transistor
!!!!External dimensions (Units : mm)
2SC2412K 2SC4617
0.4
0.15
0.3Min.
Each lead has same dimensions
ROHM : SMT3
EIAJ : SC-59
JEDEC : SOT-346
Abbreviated symbol: B*
ROHM : VMT3
* Denotes h
)
3
(
1.6
2.8
2SC5658
1.2
Abbreviated symbol: B*
FE
)
1
(
)
2
(
0~0.1
(1) Emitter
(2) Base
(3) Collector
0.32
(3)
0.5
0.13
1.2
0.80.2
0~0.1
1.9
0.95 0.95
1.1
0.8
0.2
(2)
(1)
0.22
0.15Max.
2SC4081
0.3
0.15
0.1Min.
Each lead has same dimensions
ROHM : UMT3
EIAJ : SC-70
JEDEC : SOT-323
Abbreviated symbol: B*
0.8
0.40.4
(1) Base
(2) Emitter
(3) Collector
)
1
(
0.65
)
2
2.0
2.1
0~0.1
(
0.65
0.2
0.7
(1) Emitter
(2) Base
(3) Collector
1.3
0.9
2SC1740S
ROHM : SPT
EIAJ : SC-72
0.2(15Min.)
±
3
5
(1)
)
3
(
1.25
0.2
(1)
(2)
(3)
0.3
0.8
0.2
1.6
0.15
0.1Min.
0~0.1
ROHM :
EMT3
EIAJ : SC-75A
JEDEC : SOT-416
Abbreviated symbol: B*
4±0.2 2±0.2
3Min.
+0.15
0.45
−
0.05
+0.4
2.5
0.5
−
0.1
(2) (3)
(1) Emitter
(2) Collector
(3) Base
0.50.5
0.7
0.55
(1) Emitter
(2) Base
(3) Collector
+0.15
0.45
−
0.05
1.6
1.0
!!!!Absolute maximum (Ta=25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power
dissipation
Junction temperature
Storage temperature
2SC2412K, 2SC4081
2SC4617, 2SC5658
2SC1740S
Symbol Limits Unit
CBO
V
V
CEO
V
EBO
C
60 V
50
7
0.15I
V
V
A
0.2
P
C
0.15
W
0.3
Tj
Tstg
150
−55~+150
°C
°C
Transistors
!!!!Electrical characteristics (Ta=25°C)
Parameter Symbol
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
DC current transfer ratio
Collector-emitter saturation voltage
Transition frequency
Output capacitance
BV
BV
BV
V
CBO
CEO
EBO
I
CBO
I
EBO
h
FE
CE(sat)
f
T
Cob
2SC2412K / 2SC4081 / 2SC4617 /
2SC5658 / 2SC1740S
Min.
Typ. Max. Unit Conditions
60
50
7
−
−
120
−
−
−
−
−
−
−
−
−
−
180
2
−
−
−
0.1
0.1
560
0.4
−
3.5
MHz
C
=50µA
VI
V
C
=1mA
I
E
=50µA
V
I
V
µA
µA
pF
CB
EB
V
V
CE
−
C/IB
I
V
CE
V
V
CE
=60V
=7V
=6V, IC=1mA
=50mA/5mA
=12V, IE=−2mA, f=100MHz
=12V, IE=0A, f=1MHz
!!!!
Packaging specifications and h
Package
Code
Basic ordering
unit (pieces)
FE
Type
2SC2412K
2SC4081
h
QRS
QRS
QRS2SC4617
QRS2SC5658
QRS2SC1740S
hFE values are classified as follows :
Item Q R S
FE
h
120~270 180~390 270~560
!!!!Electrical characterristic curves
50
20
(mA)
C
10
5
2
1
0.5
COLLECTOR CURRENT : I
0.2
0.1
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
BASE TO EMITTER VOLTAGE : V
25°C
100°C
−55°C
=
Ta
Fig.1 Grounded emitter propagation
characteristics
V
CE
=6V
BE
(V)
FE
Taping
T146 T106
3000 3000
−
−
−−
−−−
−−−
100
Ta=25°C
80
(mA)
C
60
40
20
COLLECTOR CURRENT : I
0
0.4 0.8 1.2 1.6 2.00
COLLECTOR TO EMITTER VOLTAGE : V
Fig.2 Grounded emitter output
characteristics ( Ι )
TL
3000
−
−
T2L
8000
0.50mA
0.45mA
0.40mA
0.35mA
0.30mA
0.25mA
0.20mA
0.15mA
0.10mA
0.05mA
IB=0A
CE
Bulk
TP
5000
−
−
−
−
−
−
−
−
10
Ta=25°C
(mA)
8
C
6
4
2
COLLECTOR CURRENT : I
0
4 8 12 16
(V)
0
COLLECTOR TO EMITTER VOLTAGE : V
Fig.3 Grounded emitter output
characteristics ( ΙΙ )
30µA
27µA
24µA
21µA
18µA
15µA
12µA
9µA
6µA
3µA
IB=0A
20
CE
(V)
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