2SC3121 View Datasheet(PDF) - KEXIN Industrial

Part Name

Description

View to exact match

2SC3121

Silicon NPN Epitaxial

KEXIN Industrial 

SMD Type

TransistIoCrs

Silicon NPN Epitaxial

2SC3121

Features

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

Exellent Linearity

SOT-23

2.9+0.1

-0.1

0.4+0.1

-0.1

3

1

2

0.95+0.1

-0.1

1.9+0.1

-0.1

Absolute Maximum Ratings Ta = 25

Parameter

Collector-base voltage

Collector-emitter voltage

Emitter-base voltage

Collector current

Base current

Collector Power Dissipation

Junction temperature

Storage temperature Range

Symbol

Rating

Unit

VCBO

30

V

VCEO

15

V

VEBO

3

V

IC

25

mA

IB

50

mA

PC

150

mW

Tj

125

Tstg

-55 to +125

Unit: mm

0.1+0.05

-0.01

1.Base

2.Emitter

3.collector

Electrical Characteristics Ta = 25

Parameter

Collector cut-off current

Emitter cut-off current

Collector-emitter breakdown voltage

DC current gain

Transition Frequency

Conversion Output Capacitance

Collector-Bace Time Constant

Symbol

Testconditons

ICBO VCB = 15V, IE = 0

IEBO VEB = 3V, IC = 0

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

hFE VCE = 3 V, IC = 8 mA

fT VCE = 10 V, IC = 8mA

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

Cc.rbb2 VCB=10V,IC=8mA,f=30MHZ

Marking

Marking

HC

Min Typ Max Unit

0.1 ìA

1.0 ìA

15

V

60 150 320

1100 1500

MHz

0.9 1.3 pF

7 12 ps

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