SFH6721 datasheet(2/10 Pages) VISHAY

2 / 10 page

SFH6720, SFH6721

www.vishay.com

Vishay Semiconductors

Rev. 1.7, 27-Aug-15

Document Number: 83684

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

Note

(1) 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.

Notes

(1) A 0.1 μF bypass capacitor connected between pins 5 and 8 must be used.

(2) We recommended using a 2.2 mA if to permit at least 20 % CTR degradation guard band.

ABSOLUTE MAXIMUM RATINGS (1) (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

INPUT

Reverse voltage

DC forward current

Surge forward

tp  1 μs, 300 pulses/s

IFSM

1mA

Power dissipation

Pdiss

OUTPUT

Supply voltage

VCC

-0.5 to +15

Output voltage

-0.5 to +15

Average output current

Power dissipation

Pdiss

100

COUPLER

Storage temperature range

Tstg

-55 to +125

°C

Ambient temperature range

Tamb

+ 85

°C

Lead soldering temperature

t = 10 s

Tsld

260

°C

RECOMMENDED OPERATING CONDITIONS (1)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Supply voltage

VCC

4.5

Forward input current

IFon

1.6 (2)

5mA

IFoff

0.1

Operating temperature

-40

°C

ELECTRICAL CHARACTERISTICS (1)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

INPUT

Forward voltage

IF = 5 mA, 25 °C

1.6

1.75

1.9

Input current hysteresis

VCC = 5 V, IHYS = IFon - IFoff

IHYS

0.1

Reverse current

VR = 3 V

0.5

μA

Capacitance

VR = 0 V, f = 1 MHz

Thermal resistance

Rthja

700

K/W

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