2SC945 Ver la hoja de datos (PDF) - DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD

Número de pieza

componentes Descripción

Fabricante

2SC945

NPN Transistors

DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD 

■ NPN Transistors

■ Features

● Collector current up to 150mA

● High hFE linearity

● Complementary to 2SA733

2SC945 SOT-23

3

2

1.Base

2.Emitter

1

3.Collector

■ Simplified outline(SOT-23)

■ Absolute Maximum Ratings Ta = 25℃

Parameter

Collector to base voltage

Collector to emitter voltage

Emitter to base voltage

Collector current (DC)

Power dissipation

Junction temperature

Storage temperature range

Symbol

Rating

Unit

VCBO

60

V

VCEO

50

V

VEBO

5

V

IC

150

mA

PC

200

mW

Tj

150

℃

Tstg

-55 to +150

℃

■ Electrical Characteristics Ta = 25℃

Parameter

Collector-base breakdown voltage

Collector-emitter breakdown voltage

Emitter-base breakdown voltage

Collector cutoff current

Emitter cutoff current

DC current gain

Collector saturation voltage

Base saturation voltage

Collector to base capacitance

Noise figure

Transition frequency

Symbol

Test Conditions

Min Typ Max Unit

V(BR)CBO IC=100 μA, IE=0

60

V

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

50

V

V(BR)EBO IE=100 μA, IC=0

5

V

ICBO VCB = 60V, IE = 0

0.1 μA

IEBO VEB = 5.0 V, IC = 0

0.1 μA

VCE = 6.0V, IC =1.0mA

hFE

VCE = 6.0V, IC =0.1mA

130

400

40

VCE(sat) IC=100mA,IB=10mA

0.3 V

VBE(sat) IC=100mA,IB=10mA

1.0 V

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

3.0 pF

NF

VCE=6V,IC=0.1mA,Rg=10kΩ,f=1kMHZ

4 10 dB

fT

VCE=6V,IC=10mA,f =30 MHz

150

MHz

■ Classification of hfe(1)

Type

Range

Marking

2SC945-L

130-200

CRL

2SC945-H

200-400

CR

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Dongguan YFW Electronics Co, Ltd.

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