2SC3123 datasheet(1/1 Pages) KEXIN

Part #	2SC3123

Description	Silicon NPN Epitaxial

PDF	1 Pages

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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

0.4+0.1

-0.1

2.9+0.1

-0.1

0.95+0.1

-0.1

1.9+0.1

-0.1

1.Base

2.Emitter

3.collector

12

3

Unit: mm

SOT-23

0.1+0.05

-0.01

Silicon NPN Epitaxial

2SC3123

Features

High Conversion Gain :Gce=23dB(TYP.)

Low Reverse Transfer Capacitance : Cre=0.4F(TYP.)

Absolute Maximum Ratings Ta = 25

Parameter

Symbol

Rating

Unit

Collector-base voltage

VCBO

30

V

Collector-emitter voltage

VCEO

20

V

Emitter-base voltage

VEBO

3V

Collector current

IC

50

mA

Base current

IB

25

mA

Collector Power Dissipation

PC

150

mW

Junction temperature

Tj

125

Storage temperature Range

Tstg

-55to+125

Electrical Characteristics Ta = 25

Parameter

Symbol

Testconditons

Min

Typ

Max

Unit

Collector cut-off current

ICBO

VCB = 25V, IE = 0

100

nA

Emitter cut-off current

IEBO

VEB =3V, IC = 0

1000

nA

Collector-emitter breakdown voltage

V(BR)CEO IC=1mA,IB=0

20

V

DC current gain

hFE

VCE =10V, IC = 5mA

40

150

300

Reverse Transfer Capacitance

Cre

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

0.4

0.5

pF

Transition Frequency

fT

VCE =10V, IC = 5mA

900

1400

MHz

Conversion Gain

Gce

20

23

dB

Noise Figure

NF

3.8

5.5

dB

VCC=12V,fL=260MHz,f=200MHZ

Marking

HE

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2SC3123 Datasheet(PDF) 1 Page - Guangdong Kexin Industrial Co.,Ltd

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