FMMT491 datasheet(1/2 Pages) HOTTECH

Part #	FMMT491

Description	Plastic-Encapsulate Transistors

PDF	2 Pages

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Manufacturer	HOTTECH [GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.]

Direct Link	http://www.hottech.net.cn/

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1 / 2 page

Page:P2-P1

Plastic-Encapsulate Transistors

GUANGDONG

HOTTECH

INDUSTRIAL

CO,. LTD.

FEATURES

Low equivalent on-resistance

Marking:491

MAXIMUM RATINGS (TA=25

unless otherwise noted)

Parameter

Symbol

Value

Unit

Collector-Base Voltage

V

CBO

80

V

Collector-Emitter Voltage

V

CEO

60

V

Emitter-Base Voltage

V

EBO

5

V

Collector Current -Continuous

I

C

1000

mA

Collector Power Dissipation

PC

250

mW

Junction Temperature

T

J

150

Storage Temperature

Tstg

-55 to +150

ELECTRICAL CHARACTERISTICS (Tamb=25

unless otherwise specified)

Parameter

Symbol

Test

conditions

Min

Typ

Max

Unit

Collector-base breakdown voltage

VCBO

IC=100μA,IE=0

80

V

Collector-emitter breakdown voltage

VCEO

1

IC=10mA,IB=0

60

V

Emitter-base breakdown voltage

VEBO

IE=100μA,IC=0

5

V

Collector cut-off current

ICBO

VCB=60V,IE=0

0.1

μA

Emitter cut-off current

IEBO

VEB=4V,IC=0

0.1

μA

DC current gain

hFE(1)

VCE=5V,IC=1mA

100

hFE(2)

1

VCE=5V,IC=500mA

100

300

hFE(3)

1

VCE=5V,IC=1A

80

hFE(4)

1

VCE=5V,IC=2A

30

Collector-emitter saturation voltage

VCE(sat)1

1

IC=500mA,IB=50mA

0.25

V

VCE(sat)2

1

IC=1A,IB=100mA

0.5

V

Base-emitter saturation voltage

VBE(sat)

1

IC=1A,IB=100mA

1.1

V

Base-emitter voltage

VBE

1

VCE=5V,IC=1A

1

V

Transition frequency

fT

VCE=10V,IC=50mA,,f=100MHz

150

MHz

Collector output capacitance

Cob

VCB=10V,f=1MHz

10

pF

1Measured under pulsed conditions, Pulse width=300

s, Duty cycle

2%.

FMMT491(NPN)

1. BASE

2. EMITTER

SOT-23

3. COLLECTO

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FMMT491 Datasheet(PDF) 1 Page - GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.

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