SFH615A

www.vishay.com

Vishay Semiconductors

Rev. 1.4, 31-Aug-15

4

Document Number: 83433

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

Fig. 1 - Test Circuit, Non-Saturated Operation

Fig. 2 - Test Circuit, Saturated Operation

Fig. 3 - Switching Times

Note

• As per DIN EN 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.

Channel I

Channel II

95 10804-3

T

= 0.01

+ 5 V

0

50

Ω

R

L

Oscilloscope

Channel I

Channel II

95 10843

T

= 0.01

+ 5 V

0

50

Ω

1 k

Ω

Oscilloscope

≥

20 pF

1 M

Ω

≤

t

t

0

0

10 %

90 %

100 %

Pulse duration

Delay time

Rise time

Turn-on time

Storage time

Fall time

t

Turn-off time

96 11698

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Climatic classification

According to IEC 68 part 1

55/115/21

Pollution degree

According to DIN VDE 0109

2

Comparative tracking index

Insulation group IIIa

CTI

175

Maximum rated withstanding isolation voltage

According to UL1577, t = 1 min

4470

Tested withstanding isolation voltage

According to UL1577, t = 1 s

5300

Maximum transient isolation voltage

According to DIN EN 60747-5-5

8000

Maximum repetitive peak isolation voltage

According to DIN EN 60747-5-5

890

Isolation resistance

Ω

Ω

Output safety power

700

mW

Input safety current

400

mA

Input safety temperature

175

°C

Creepage distance

DIP-4

≥ 7mm

Clearance distance

DIP-4

≥ 7mm

Creepage distance

DIP-4, 400 mil, option 6

≥ 8mm

Clearance distance

DIP-4, 400 mil, option 6

≥ 8mm

Creepage distance

SMD-4, option 7 and option 9

≥ 7mm

Clearance distance

SMD-4, option 7 and option 9

≥ 7mm

Insulation thickness

DTI

≥ 0.4

mm