2SC4774 / 2SC4713K
Transistors
Rev.A
1/2
High frequency amplifier transistor,
RF switching (6V, 50mA)
2SC4774 / 2SC4713K
Features
1) Very low output-on resistance (Ron).
2) Low capacitance.
Absolute maximum ratings (Ta=25
C)
Parameter
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
Tj
Tstg
Limits
12
6
3
50
0.2
150
-
55 to
+
150
Unit
V
V
V
mA
W
C
C
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Packaging specifications and h
FE
Type
2SC4774
UMT3
S
BM
T106
3000
2SC4713K
SMT3
S
BM
T146
3000
Denotes h
FE
Package
h
FE
Marking
Code
Basic ordering unit (pieces)
External dimensions (Unit : mm)
2SC4774
ROHM : UMT3
EIAJ : SC-70
ROHM : SMT3
EIAJ : SC-59
2SC4713K
(1) Emitter
(2) Base
(3) Collector
Each lead has same dimensions
1.25
2.1
0.3
0.15
0~0.1
0.1Min.
( 3
)
0.9
0.7
0.2
0.65
( 2
)
2.0
1.3
( 1
)
0.65
(1) Emitter
(2) Base
(3) Collector
Each lead has same dimensions
0.8
0.15
0~0.1
0.3Min.
1.1
( 2
)
( 1
)
2.8
1.6
0.4
( 3
)
2.9
1.9
0.95
0.95
Electrical characteristics (Ta=25
C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
V
CE(sat)
h
FE
f
T
Cob
12
6
3
-
-
-
270
300
-
-
-
-
-
-
-
-
800
1
-
-
-
0.5
0.5
0.3
560
-
1.7
V
V
V
A
A
V
-
MHz
pF
I
C
=
10
A
I
C
=
1mA
I
E
=
10
A
V
CB
=
10V
V
EB
=
2V
I
C
/I
B
=
10mA/1mA
V
CE
/I
C
=
5V/5mA
V
CE
=
5V, I
E
= -
10mA, f
=
200MHz
V
CB
=
10V, I
E
=
0A, f
=
1MHz
Ron
-
2
-
I
B
=
3mA, V
I
=
100mVrms, f
=
500kHz
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
Output-on resistance
2SC4774 / 2SC4713K
Transistors
Rev.A
2/2
Electrical characteristic curves
1
0
2
3
4
5
0
10
8
6
4
2
5mA
35mA
30mA
25mA
20mA
15mA
10mA
I
B
=
0
A
Ta
=
25
C
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
Fig.1
Grounded emitter output
characteristics ( )
0.1
0
0.2
0.3
0.4
0.5
0
50
40
30
20
10
0.3mA
0.4mA
0.5mA
1.0mA
0.2mA
0.1mA
I
B
=
0mA
Ta
=
25
C
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
Fig.2
Grounded emitter output
characteristics ( )
0.4
0
0.8
1.2
1.6
2.0
0
50
40
30
20
10
125
C
25
C
-
25
C
V
CE
=
5V
COLLECTOR CURRENT : I
C
(mA)
BASE TO EMITTER VOLTAGE : V
BE
(V)
Fig.3
Grounded emitter propagation
characteristics
50
0.1
20
0.2
10
0.5
5
1
2
20
10
5
50
100
200
500
1000
COLLECTER SATURATION VOLTAGE : V
CE(sat)
(mA)
COLLECTOR CURRENT : I
C
(mA)
Fig.5
Collector-emitter saturation
voltage vs. collector current
Ta
=
25
C
I
C
/I
B
=
10
50
0.1
20
0.2
10
0.5
5
1
2
50
20
100
200
500
1000
2000
GAIN BANDWIDTH PRODUCT : f
T
(MHz)
COLLECTOR CURRENT : I
C
(mA)
Fig.6
Gain bandwidth product vs.
collector current
Ta
=
25
C
V
CE
=
5V
50
0.1
20
0.2
10
0.5
5
1
2
20
10
50
100
200
500
1000
DC CURRENT TRANSFER RATIO : h
FE
COLLECTOR CURRENT : I
C
(mA)
Fig.4
DC current gain vs. collector current
Ta
=
25
C
V
CE
=
5V
50
0.1
20
0.2
10
0.5
5
1
2
1
2
5
10
20
50
ON RESISTANE : R
on
(
)
BASS CURRENT : I
B
(mA)
Fig.9
Output-on resistance vs.
Ta
=
25
C
f
=
500kHz
i
=
100mVrms
R
L
=
1k
50
0.1
20
0.2
10
0.5
5
1
2
0.5
0.2
1
2
5
10
20
FEEDBACK CAPACITIANCE : C
re
(pF)
COLLECTOR TO BASE VOLTAGE : V
CB
(V)
Fig.7
Collector output capacitance
Ta
=
25
C
f
=
1MHz
50
0.1
20
0.2
10
0.5
5
1
2
0.5
0.2
1
2
5
10
20
OUTPUT CAPACITANCE : C
ob
(pF)
COLLECTOR TO BASE VOLTAGE : V
CB
(V)
Fig.8 Back capacitance voltage
Ta
=
25
C
f
=
1MHz
base current
vs. voltage
Appendix
Appendix1-Rev1.1
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
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