DESCRIPTION

The CNY64, CNY65, and CNY66 consist of a

phototransistor optically coupled to a gallium arsenide

infrared-emitting diode in a 4 pin plastic package.

The single components are mounted opposite one another,

providing a distance between input and output for highest

safety requirements of > 3 mm.

APPLICATIONS

Circuits for safe protective separation against electrical

shock according to safety class II (reinforced isolation):

• for appl. class I to IV at mains voltage ≤ 300 V

• for appl. class I to IV at mains voltage ≤ 600 V

• for appl. class I to III at mains voltage ≤ 1000 V according

to DIN EN 60747-5-5 (VDE 0884-5), suitable for:

- Switch-mode power supplies

- Line receiver

- Computer peripheral interface

- Microprocessor system interface

FEATURES

• Rated recurring peak voltage (repetitive)

VIORM = 1450 Vpeak

• Thickness through insulation ≥ 3 mm

• Creepage current resistance according to

VDE 0303 / IEC 60112 comparative tracking

index: CTI ≥ 200

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

VDE STANDARDS

These couplers perform safety functions according to the

following equipment standards:

• DIN EN 60747-5-5 (VDE 0884-5)

Optocoupler for electrical safety requirements

• IEC 60950/EN 60950

Office machines

• VDE 0804

Telecommunication apparatus and data processing

• IEC 60065

Safety for mains-operated electronic and related

household apparatus

• VDE 0700/IEC 60335

Household equipment

• VDE 0160

Electronic equipment for electrical power installation

• VDE 0750/IEC60601

Medical equipment

AGENCY APPROVALS

• UL / cUL 1577

• DIN EN 60747-5-5 (VDE 0884-5)