Lite-On DC Input Transistor Output Optocoupler Surface Mount 4-Pin LTV-817S

Lite-On LTV-817S DC Input Optocoupler is a high-quality transistor output device designed for electrical isolation and signal interfacing in electronic circuits. It is mounted in a compact 4-pin surface mount package suitable for automated manufacturing and space-constrained applications.

This optocoupler supports DC input current with a maximum forward voltage of 1.4V, and can handle input currents up to 50mA. The device offers fast switching characteristics with typical rise and fall times of 4μs and 3μs respectively, making it ideal for medium-speed signal transmission.

The current transfer ratio ranges from a minimum of 50% to a maximum of 600%, providing flexibility in signal amplification across different designs. Additionally, the LTV-817S operates reliably within a temperature range of 30°C to 110°C, suitable for industrial, commercial, and consumer electronics environments.

This product complies with stringent international standards including NEMKO, VDE, UL, SEMKO, FIMKO, DEMKO, and CSA, ensuring dependable performance and safety compliance.

Packaged in tape & reel format, it facilitates seamless integration into production lines using pick-and-place machinery, enhancing manufacturing efficiency. The LTV series offers a wide range of options including AC and DC input types and through-hole or surface mount packages.

The product is widely used in industrial automation, power supplies, signal isolation, communication systems, and various electronic control systems requiring reliable electrical separation and signal transmission.

The device features a transistor output with 4-pin surface mount packaging. Designed for DC input current type with maximum forward voltage of 1.4V. It offers a typical rise time of 4 microseconds and fall time of 3 microseconds.

Maximum input current supported is 50mA with a current transfer ratio ranging between 50% minimum and 600% maximum. Operating temperature range is from 30°C to 110°C, ensuring reliable performance under varied thermal conditions.

It complies with multiple standards including NEMKO, VDE, UL, SEMKO, FIMKO, DEMKO, and CSA, assuring quality and safety. Packaging format is tape & reel, suitable for automated assembly processes. The optocoupler series is LTV and it does not comply with automotive standards.

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