SFH640 View Datasheet(PDF) - Vishay Semiconductors

Part Name

Description

Manufacturer

SFH640

Optocoupler, Phototransistor Output, With Base Connection, 300 V BVCEO

Vishay Semiconductors 

www.vishay.com

SFH640

Vishay Semiconductors

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

INPUT

Reverse voltage

Forward current

Power dissipation

OUTPUT

VR

6

V

IF

60

mA

Pdiss

100

mW

Power dissipation

Collector emitter voltage

Collector base voltage

Emitter base voltage

Collector current

Power dissipation

COUPLER

Pdiss

150

VCEO

300

VCBO

300

VEBO

7

IC

50

Pdiss

150

mW

V

V

V

mA

mW

Storage temperature range

Operating temperature range

Soldering temperature

t = 10 s

Tstg

-55 to +125

°C

Tamb

-55 to +100

°C

Tsld

260

°C

Notes

• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not

implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute

maximum ratings for extended periods of the time can adversely affect reliability

Axis Title

200

Phototransistor

150

100

IR Diode

50

10000

1000

100

0

10

0

20 40 60 80 100 120

Tamb - Ambient Temperature (°C)

Fig. 1 - Power Dissipation vs. Ambient Temperature

Axis Title

70

10000

60

50

1000

40

30

100

20

10

0

10

0

20 40 60 80 100 120

Tamb - Ambient Temperature (°C)

Fig. 2 - Maximum Forward Current vs. Ambient Temperature

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL MIN.

INPUT

Forward voltage

IF = 10 mA

VF

-

Reverse voltage

IR = 10 μA

VR

6

Reverse current

VR = 6 V

IR

-

Capacitance

VF = 0 V, f = 1 kHz

CI

-

OUTPUT

Collector emitter breakdown voltage

ICE = 1 mA, RBE = 1 M

BVCEO

300

Voltage emitter base

IEB = 10 μA

BVBEO

7

TYP.

1.2

-

0.01

30

-

-

MAX.

1.5

-

10

-

-

-

UNIT

V

V

μA

pF

V

V

Rev. 1.7, 18-Jun-2019

2

Document Number: 83682

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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