DESCRIPTION

The CNY17 is an optically coupled pair consisting of a

gallium arsenide infrared emitting diode optically coupled to

a silicon NPN phototransitor.

Signal information, including a DC level, can be transmitted

by the device while maintaining a high degree of electrical

isolation between input and output.

The CNY17 can be used to replace relays and transformers

in many digital interface applications, as well as analog

applications such as CRT modulation.

FEATURES

• Isolation test voltage: 5000 VRMS

• Long term stability

• Industry standard dual-in-line package

• Material categorization:

For definitions of compliance please see

www.vishay.com/doc?99912

AGENCY APPROVALS

Safety application model number covering all products in

this datasheet is CNY17. This model number should be used

when consulting safety agency documents.

• UL file no. E52744

• cUL tested to CSA 22.2 bulletin 5A

• DIN EN 60747-5-5 (VDE 0884-5)

• BSI IEC 60950, IEC 60065

• FIMKO EN60950

• CQC GB8898-2011