VOS618A

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Vishay Semiconductors

Rev. 1.6, 13-Mar-15

4

Document Number: 83465

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

• As per IEC 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with

the safety ratings shall be ensured by means of protective circuits.

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

Fig. 5 - Forward Voltage vs. Forward Current

Fig. 6 - Collector Current vs. Collector Emitter Voltage

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Climatic classification (according to IEC 68 part 1)

55/110/21

Comparative tracking index

CTI

175

Maximum rated withstanding isolation voltage

40 % to 80 % RH, AC test of t = 1 min

VISO

3750

VRMS

Maximum transient isolation voltage

VIOTM

6000

Vpeak

Maximum repetitive peak isolation voltage

VIORM

565

Vpeak

Isolation resistance

Tamb = 25 °C, VDC = 500 V

RIO

≥ 1012

Ω

Tamb = 100 °C, VDC = 500 V

RIO

≥ 1011

Ω

Output safety power

PSO

300

mW

Input safety current

ISI

200

mA

Input safety temperature

TSI

150

°C

Creepage distance

≥ 5mm

Clearance distance

≥ 5mm

Insulation thickness

DTI

≥ 0.4

mm

Environment

(pollution degree in accordance to DIN VDE 0109)

2

0.1

1

10

100

0.6

0.8

1.0

1.2

1.4

1.6

V

F - Forward Voltage (V)

T

amb = 110 °C

T

amb = 75 °C

T

amb = 25 °C

T

amb = 0 °C

T

amb = -55 °C

0

10

20

30

40

50

0

1

2

3

4

5

6

7

8

9

10

V

CE - Collector Emitter Voltage (V)

IF = 1 mA

I

F = 10 mA

I

F = 5 mA

I

F = 15 mA

I

F = 20 mA

I

F = 25 mA