VO2223

www.vishay.com

Vishay Semiconductors

Rev. 1.3, 12-Sep-12

3

Document Number: 81166

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

Note

• This phototriac coupler is suitable for “Safe Electrical Insulation” only within the safety ratings. Compliance with safety ratings shall be

ensured by means of protective circuits.

Fig. 4 - Forward Current vs. Forward Voltage

Fig. 5 - Reverse Voltage vs. Temperature

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Climatic classification

IEC 68 part 1

40/85/21

Pollution degree

DIN VDE0109

2

Tracking resistance (comparative tracking index)

Insulation group IIIa

CTI

175

Highest allowable overvoltage

Transient

overvoltage

8000

Maximum working insulation voltage

Recurring peak

voltage

890

Insulation resistance at 25 °C

Ω

Ω

Insulation resistance at 100 °C

Ω

Partial discharge test voltage

Method b,

1424

Safety limiting values -

maximum values allowed in

the event of a failure

Case temperature

165

°C

Input current

150

mA

Output power

2000

mW

Minimum external air gap (clearance distance)

Measured from input terminals

to output terminals, shortest

distance through air

≥ 7mm

Minimum external tracking (creepage distance)

Measured from input terminals

to output terminals, shortest

distance path along body

≥ 7mm

1

10

100

0.8

1

1.2

1.4

1.6

- 40 °C

85 °C

55 °C

25 °C

0 °C

40

45

50

55

- 40

- 15

10

35

60

85