BC309 datasheet(2/4 Pages) DGNJDZ

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T =25

unless otherwise specified

Parameter

Symbol

Test

conditions

Min

Typ

Max

Unit

Collector-base breakdown voltage

V(BR)CBO

IC=-10μA, IE=0

BC307

BC308/309

-50

-30

Collector-emitter breakdown voltage

V(BR)CEO

IC=-2mA, IB=0

BC307

BC308/309

-45

-25

Emitter-base breakdown voltage

V(BR)EBO

IE=-10μA, IC=0

-5

Collector cut-off current

ICBO

VCB=-45V,IE=0

BC307

VCB=-25V,IE=0

BC308/309

-15

Emitter cut-off current

IEBO

VEB=-5V, IC=0

-15

DC current gain

hFE

VCE=-5V, IC=-2mA

120

800

IC=-10mA, IB=-0.5mA

-0.3

Collector-emitter saturation voltage

VCE(sat)

IC=-100mA, IB=-5mA

-0.6

IC=-10mA, IB=-0.5mA

-0.75

Base-emitter saturation voltage

VBE(sat)

IC=-100mA, IB=-5mA

-1

Base-emitter voltage

VBE

VCE=-5V, IC=-2mA

-0.55

-0.75

Transition frequency

VCE=-5V, IC=-10mA, f=50MHz

130

MHz

Collector output capacitance

Cob

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

Noise figure

VCE=-5V, IC=-0.2mA ,

f=1KHz, RG=2KΩ

BC307/BC308

BC309

VCE=-5V, IC=-0.2mA ,

f=30-15KHz, RG=2KΩ

BC309

CLASSIFICATION OF hFE

Rank

Range

120-220

180-460

380-800

Dongguan Nanjing Electronics Ltd.

www.dgnjdz.com

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