onsemi DC Input Phototransistor Output Surface Mount 4-Pin DIP Optocoupler FOD817B3SD

onsemi FOD817B3SD is a high-performance DC input optocoupler designed for electrical isolation and signal transmission between different circuits, incorporating a phototransistor output in a compact surface mount 4-pin DIP package.

This optocoupler operates with a maximum forward voltage of 1.4V on the input LED and can handle a maximum input current of 50mA, ensuring efficient operation under various signal conditions. The device supports a wide operating temperature range from a minimum of -55°C to a maximum of 110°C, making it suitable for demanding industrial and commercial environments.

Featuring a single channel and 4 pins, the optocoupler is packaged in a DIP style housing optimized for surface mounting. It provides a high isolation voltage of 5000V AC, which safeguards sensitive circuitry by preventing high voltage spikes from transferring between circuits. Current transfer ratio ranges between 130% minimum and 260% maximum, allowing for robust signal coupling efficiency.

The device exhibits rapid response characteristics with typical rise time of 4μs and fall time of 3μs, which is essential for high-speed applications in electronics and automation systems. It is fully compliant with IEC, UL, and EN international standards, ensuring reliability and safety in applications.

Supplied in tape and reel packaging, the FOD817B3SD optocoupler is suited for modern, automated assembly lines, improving manufacturing throughput and consistency. Designed for electrical isolation between circuits. Features a maximum forward voltage of 1.4V for input LED.

Includes a single channel with 4 pins in DIP package. Operates reliably in temperatures from -55°C to 110°C. Has a high isolation voltage of 5000V AC for enhanced safety. Provides current transfer ratio ranging from 130% to 260%.

Typical rise and fall times are 4μs and 3μs respectively, ensuring fast response. Complies with IEC, UL, and EN standards for quality assurance. Supplied in tape and reel packaging suitable for automated assembly.

This optocoupler is ideal for a broad range of applications including electronic signal isolation in industrial machines, power supplies, instrumentation, and communication equipment. Its high isolation voltage and fast response make it a reliable choice for ensuring signal integrity and circuit protection.

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