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

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

Type

2SC4774

UMT3

S

BM

∗

T106

3000

2SC4713K

SMT3

S

BM

∗

T146

3000

Package

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

0.1Min.

(1) Emitter

(2) Base

(3) Collector

Each lead has same dimensions

0.3Min.

2.8

1.6

Electrical characteristics (Ta=25

°C)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

Cob

12

6

3

−

−

−

270

300

−

−

−

−

−

−

−

−

800

1

−

−

−

0.5

0.5

0.3

560

−

1.7

V

V

V

µA

µA

V

−

MHz

pF

=10µA

=1mA

=10µA

=10V

=2V

=10mA/1mA

=5V/5mA

Ron

−

2

−Ω

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