VOS628A datasheet(3/6 Pages) VISHAY

3 / 6 page

VOS628A Series

www.vishay.com

Vishay Semiconductors

Rev. 1.3, 27-Oct-11

Document Number: 83466

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

Fig. 1 - Test Circuit

Fig. 2 - Test Circuit and Waveforms

Note

• As per IEC 60747-5-2, §7.4.3.8.1, 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.

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

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Turn on time

VCC = 5 V, IC = 2 mA, RL = 100

ton

6μs

Rise time

VCC = 5 V, IC = 2 mA, RL = 100

3.5

μs

Turn off time

VCC = 5 V, IC = 2 mA, RL = 100

toff

5.5

μs

Fall time

VCC = 5 V, IC = 2 mA, RL = 100

5μs

OUT

CC = 5 V

± I

isfh618a_12

10 %

90 %

Input pulse

Output pulse

ton

t f

t off

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Climatic classification

(according to IEC 68 part 1)

40/110/21

Comparative tracking index

CTI

175

399

VIOTM

6000

Vpeak

VIORM

707

Vpeak

PSO

265

ISI

130

TSI

150

°C

Creepage distance

Clearance distance

Insulation thickness

Reinforce rated,

per IEC 60950 2.10.5.1

0.4

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