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CNY75C Datasheet Optocoupler

Manufacturer: TEMIC Semiconductors (now Microchip)

Overview: CNY75(G) Series Optocoupler with Phototransistor Output Order Nos. and Classification table is on sheet 2.

Download the CNY75C datasheet PDF. This datasheet also includes the CNY75 variant, as both parts are published together in a single manufacturer document.

General Description

The CNY75(G) series consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 6-lead plastic dual inline package.

The elements are mounted on one leadframe using a coplanar technique, providing a fixed distance between input and output for highest safety requirements.

95 10531 95 10532 Applications Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation): D For application class I - IV at mains voltage ≤ 300 V D For application class I - III at mains voltage ≤ 600 V according to VDE 0884, table 2, suitable for: Switch-mode power supplies, computer peripheral interface, microprocessor-system interface, line receiver.

Key Features

  • According to VDE 0884 D Rated impulse voltage (transient overvoltage) VIOTM = 6 kV peak D Isolation test voltage (partial discharge test voltage) Vpd = 1.6 kV D Rated isolation voltage (RMS includes DC) VIOWM = 600 VRMS (848 V peak) D Rated recurring peak voltage (repetitive) VIORM = 600 VRMS D Creeping current resistance according to VDE 0303/IEC 112 Comparative Tracking Index: CTI = 275 D Thickness through insulation ≥ 0.75 mm D Further approvals: BS 415, BS 7002, SETI: IEC 950, UL 1577: Fil.