FMMT549 datasheet(2/2 Pages) KEXIN

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SMD Type

Transistors

Electrical Characteristics Ta = 25

Parameter

Symbol

Testconditons

Min

Typ

Max

Unit

Collector-base breakdown voltage

V(BR)CBO IC=-100ìA

-35

Collector-emitter breakdown voltage *

V(BR)CEO IC=-10mA

-30

Emitter-base breakdown voltage

V(BR)EBO IE=-100ìA

-5

Collector cutoff current

ICBO

VCB=-30V

-0.1

ìA

Emitter cut-off current

IEBO

VEB=-4V

-0.1

ìA

Collector-emitter saturation voltage *

VCE(sat)

IC=-1A,IB=-100mA

IC=-2A,IB=-200mA

-0.25

-0.50

-0.5

-0.75

Base-emitter saturation voltage *

VBE(sat) IC=-1A,IB=-100mA

-0.9

-1.25

Base-emitter voltage *

VBE(ON) IC=-1A,VCE=-2V

-0.85

-1

IC=-50mA, VCE=-2V

200

IC=-1A, VCE=-2V

130

I =-2A, V =-2V

IC=-500mA,VCE=-2V

100

160

300

Current-gain-bandwidth product

IC=-100mA,VCE=-5V,f=100MHz

100

MHz

Output capacitance

Cobo

VCB=-10V,f=1MHz

ton

VCB=-10V, f=1MHz

toff

IC=-500mA,VCC=-10V,IB1=IB2=-50mA

300

* Pulse test: tp

300 ìs; d

0.02.

Switching times

hFE

DC current gain *

FMMT549

Marking

549

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