2SC4774 datasheet(1/1 Pages) KEXIN

Part #	2SC4774

Description	High Frequency Amplifier

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Manufacturer	KEXIN [Guangdong Kexin Industrial Co.,Ltd]

Direct Link	http://www.kexin.com.cn/index.asp

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SMD Type

IC

www.kexin.com.cn

1

SMD Type

Transistors

1 Emitter

2 Base

3 Collector

High Frequency Amplifier

2SC4774

Features

Very low output-on resistance (Ron).

Low capacitance.

Absolute Maximum Ratings Ta = 25

Parameter

Symbol

Rating

Unit

Collector-base voltage

VCBO

12

V

Collector-emitter voltage

VCEO

6V

Emitter-base voltage

VEBO

3V

Collector current

IC

50

mA

Collector power dissipation

PC

0.2

W

Junction temperature

Tj

150

Storage temperature

Tstg

-55to+150

Electrical Characteristics Ta = 25

Parameter

Symbol

Testconditons

Min

Typ

Max

Unit

Collector-base voltage

BVCBO

IC=10ìA

12

V

Collector-emitter voltage

BVCEO

IC=1mA

6

V

Emitter-base voltage

BVEBO

IE=10ìA

3

V

Collector cutoff current

ICBO

VCB=10V

0.5

ìA

Emitter cutoff current

IEBO

VEB=2V

0.5

ìA

Collector-emitter saturation voltage

VCE(sat) IC/IB=10mA/1mA

0.3

V

Forward current transfer ratio

hFE

VCE/IC=5V/5mA

270

560

Transition frequency

fT

VCE=5V, IE= -10mA, f=200MHz

300

800

MHz

Output capacitance

Cob

VCB=10V, IE=0A, f=1MHz

1

1.7

pF

Output-on resistance

Ron

IB=3mA, VI=100mVrms, f=500kHz

2

Ù

Marking

BMS

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2SC4774 Datasheet(PDF) 1 Page - Guangdong Kexin Industrial Co.,Ltd

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