SFH615A

www.vishay.com

Vishay Semiconductors

Rev. 1.4, 31-Aug-15

1

Document Number: 83433

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

DESCRIPTION

The SFH615A feature a variety of transfer ratios, low

coupling capacitance and high isolation voltage. These

couplers have a GaAs infrared diode emitter, which is

optically coupled to a silicon planar phototransistor

detector, and is incorporated in a plastic DIP-4 package.

The coupling devices are designed for signal transmission

between two electrically separated circuits.

The couplers are end-stackable with 2.54 mm lead spacing.

Creepage and clearance distances of > 8 mm are achieved

with option 6. This version complies with IEC 60950

(DIN VDE 0805) for reinforced insulation up to an operation

change.

FEATURES

• Excellent CTR linearity depending on forward

current

• Fast switching times

• Low CTR degradation

• Low coupling capacitance

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

• Switchmode power supply

• Telecom

• Battery powered equipment

AGENCY APPROVALS

• UL file no. E52744

• cUL tested to CSA 22.2 bulletin 5A

• DIN EN 60747-5-5 (VDE 0884-5) available with option 1

• BSI EN 60950; EN 60065

•FIMKO

•CQC

Notes

• Additional options may be possible, please contact sales office.

1

2

4

3

E

C

A

C

17918-20

ORDERING INFORMATION

SF

H

6

1

5

A

-

#

X

0

#

#

T

PART NUMBER

CTR

BIN

PACKAGE OPTION

TAPE

AND

REEL

AGENCY CERTIFIED/PACKAGE

CTR (%)

UL, cUL, BSI, FIMKO

40 to 80

63 to 125

100 to 200

160 to 320

DIP-4

SFH615A-1

SFH615A-2

SFH615A-3

SFH615A-4

DIP-4, 400 mil, option 6

SFH615A-1X006

SFH615A-2X006

SFH615A-3X006

-

SMD-4, option 7

-

-

-

SMD-4, option 9

-

SFH615A-2X009T

SFH615A-4X009

UL, cUL, VDE, BSI, FIMKO

40 to 80

63 to 125

100 to 200

160 to 320

DIP-4

SFH615A-1X001

SFH615A-2X001

SFH615A-3X001

SFH615A-4X001

DIP-4, 400 mil, option 6

SFH615A-1X016

SFH615A-2X016

SFH615A-3X016

SFH615A-4X016

SMD-4, option 7

SFH615A-3X017

SMD-4, option 9

-

SFH615A-2X019T

--

7.62 mm

10.16 mm

Option 7

Option 6

Option 9

DIP-4

> 8 mm

8 mm typ.