DESCRIPTION
The IL755, ILD755 are bidirectional input optically coupled
isolators. They consist of two gallium arsenide infrared
emitting diodes coupled to a silicon NPN photodarlington
per channel.
The IL755 is single channel Darlington optocoupler. The ILD755 has two isolated channels in a single DIP package.

FEATURES
• AC or polarity insensitive inputs
• Built-in reverse polarity input protection
• Industry standard DIP package
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912

APPLICATIONS
• Designed for applications requiring detection or
monitoring of AC signals

AGENCY APPROVALS
• UL / cUL 1577
• DIN EN 60747-5-5 (VDE 0884-5) for:
- IL755
- ILD755
• CSA
• CQC GB8898 / CQC GB4943.1