2SA1981 datasheet(2/3 Pages) AUK

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KST-9003-001

2SA1981

Absolute maximum ratings

(Ta=25

°°°°C)

Characteristic

Symbol

Ratings

Unit

Collector-Base voltage

VCBO

-35

Collector-Emitter voltage

VCEO

-30

Emitter-Base voltage

VEBO

-5

Collector current

-800

Collector dissipation

625

Junction temperature

150

°C

Storage temperature

Tstg

-55~150

°C

Electrical Characteristics

(Ta=25

°°°°C)

Characteristic

Symbol

Test Condition

Min.

Typ.

Max.

Unit

Collector-Base breakdown voltage

BVCBO

IC=-500µA, IE=0

-35

Collector-Emitter breakdown voltage

BVCEO

IC=-1mA, IB=0

-30

Emitter-Base breakdown voltage

BVEBO

IE=-50µA, IC=0

-5

Collector cut-off current

ICBO

VCB=-35V, IE=0

-0.1

µA

Emitter cut-off current

IEBO

VEB=-5V, IC=0

-0.1

µA

DC current gain

hFE

VCE=-1V, IC=-100mA

100

320

Collector-Emitter saturation voltage

VCE(sat)

IC=-500mA, IB=-20mA

-0.5

Transition frequency

VCE=-5V, IE=10mA

120

MHz

Collector output capacitance

Cob

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

: h

rank / O : 100~200, Y : 160~320

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