VOS628A

www.vishay.com

Vishay Semiconductors

Rev. 1.5, 08-Jan-14

4

Document Number: 83466

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

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.

Fig. 5 - Forward Voltage vs. Forward Current

Fig. 6 - Collector Current vs. Collector Emitter Voltage

SAFETY AND INSULATION RATINGS

PARAMETER

SYMBOL

VALUE

UNIT

MAXIMUM SAFETY RATINGS

Output safety power

300

mW

Input safety current

200

mA

Safety temperature

150

°C

Comparative tracking index

CTI

175

INSULATION RATED PARAMETERS

Maximum withstanding isolation voltage

40 % to 60 % RH, AC test of 1 min

3750

Maximum transient isolation voltage

6000

Maximum repetitive peak isolation voltage

565

Insulation resistance

Ω

Isolation resistance

Ω

Climatic classification (according to IEC 68 part 1)

55/110/21

Environment (pollution degree in accordance to DIN VDE 0109)

2

Creepage distance

≥ 5

mm

Clearance distance

≥ 5

mm

Insulation thickness

DTI

≥ 0.4

mm

0.1

1

10

100

0.6

0.8

1.0

1.2

1.4

1.6

V

T

T

T

T

T

0

10

20

30

40

50

0

1

2

3

4

5

6

7

8

9

10

I

I

I

I

I