IL30, ILD55, ILQ30, ILQ31, ILQ55

www.vishay.com

Vishay Semiconductors

Rev. 2.0, 20-Sep-2021

1

Document Number: 83621

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

Optocoupler, Photodarlington Output,

(Single, Dual, Quad Channel)

LINKS TO ADDITIONAL RESOURCES

FEATURES

• 125 mA load current rating

• Fast rise time, 10 μs

• Fast fall time, 35 μs

• Single, dual, and quad channel

• Solid state reliability

• Standard DIP packages

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

AGENCY APPROVALS

• UL1577

• cUL

• DIN EN 60747-5-5 (VDE 0884-5)

DESCRIPTION

The IL30 single, ILD55 dual, and ILQ30, ILQ31, ILQ55 quad

are optically coupled isolators with gallium arsenide infrared

emitters and silicon photodarlington sensors. Switching can

be achieved while maintaining a high degree of isolation

between driving and load circuits, with no crosstalk between

channels. These optocouplers can be used to replace reed

and mercury relays with advantages of long life, high speed

switching and elimination of magnetic fields.

The ILD55 is designed to reduce board space requirements

in high density applications.

Notes

• Additional options may be possible, please contact sales office

(1) Also available in tubes, do not put “T” on the end

8

7

6

5

E

C

C

E

A

C

C

A

1

2

3

4

E

C

C

E

E

C

C

E

A

C

C

A

A

C

C

A

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1

2

3

6

5

4

B

C

E

A

C

NC

Dual Channel

Quad Channel

SMD

Single Channel

333

DDD3 D

3D Models

Design Tools

Related

Documents

ORDERING INFORMATION

I

L

x##

-

X

00#

T

PART NUMBER

x = D (Dual) or Q (Quad)

PACKAGE OPTION

TAPE

AND

REEL

AGENCY CERTIFIED /

PACKAGE

SINGLE CHANNEL

DUAL CHANNEL

QUAD CHANNEL

CTR

UL, cUL, FIMKO

≥ 100

≥ 100

≥ 100

≥ 200

DIP-6

IL30

---

DIP-8

-

ILD55

-

-

SMD-8, option 7

-

ILD55-X007

-

-

SMD-8, option 9

-

ILD55-X009

-

-

DIP-16

-

-

ILQ30, ILQ55

ILQ31

SMD-16, option 9

-

-

ILQ55-X009T (1)

-

> 0.1 mm

> 0.7 mm

7.62 mm

DIP

Option 7

Option 9