2SC3121 datasheet(1/1 Pages) KEXIN

部品番号	2SC3121

部品情報	Silicon NPN Epitaxial

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メーカー	KEXIN [Guangdong Kexin Industrial Co.,Ltd]

ホームページ	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

2SC3121

Features

High Transition Frequency :fT=1500MHz (Typ.)

Exellent Linearity

Absolute Maximum Ratings Ta = 25

Parameter

Symbol

Rating

Unit

Collector-base voltage

VCBO

30

V

Collector-emitter voltage

VCEO

15

V

Emitter-base voltage

VEBO

3V

Collector current

IC

25

mA

Base current

IB

50

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 = 15V, IE =0

0.1

ìA

Emitter cut-off current

IEBO

VEB =3V, IC =0

1.0

ìA

Collector-emitter breakdown voltage

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

15

V

DC current gain

hFE

VCE =3V, IC = 8 mA

60

150

320

Transition Frequency

fT

VCE =10V, IC = 8mA

1100

1500

MHz

Conversion Output Capacitance

Cob

VCB=10V,IE=0mA,f=1MHZ

0.9

1.3

pF

Collector-Bace Time Constant

Cc.rbb2

VCB=10V,IC=8mA,f=30MHZ

7

12

ps

Marking

HC

同様の部品番号 - 2SC3121

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Toshiba Semiconductor	2SC3121	181Kb / 3P	TRANSISTOR (TV TUNER, UHF OSCILLATOR, CONVERTER APPLICATIONS)(COMMON BASE)
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Toshiba Semiconductor	2SC3121	591Kb / 4P	Silicon NPN Epitaxial Planar Type TV Tuner, UHF Oscillator Applications

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