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DESCRIPTION

The CNY6XST, the high isolation voltage SMD version

optocouplers 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.

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 60065

Safety for mains-operated electronic and related

household apparatus

? VDE 0160

Electronic equipment for electrical power installation

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 ≥ 475

? Moisture sensitivity level MSL4

- Follow defined storage and soldering

requirements

? Material categorization: for definitions of

compliance please see www.vishay.com/doc?99912

APPLICATIONS

? Solar and wind power diagnostic, monitoring, and

communication equipment

? Welding equipment

? High voltage motors

? Switch-mode power supplies

? Line receiver

? Computer peripheral interface

? Microprocessor system interface

? 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)

AGENCY APPROVALS

? UL / cUL 1577

? DIN EN 60747-5-5 (VDE 0884-5)