ISP817GR

Transistor, Photovoltaic Output Optoisolators Overview

The ISP817GR is a quad optocoupler module from Isocom Components, integrating four independent channels within a single 16-pin DIP package. Each channel consists of an AlGaAs infrared LED coupled to a phototransistor output, providing electrical isolation between input and output circuits. The device offers high common-mode transient immunity and low power consumption, suitable for signal transmission in industrial control systems. It supports standard logic levels and features a wide operating temperature range for reliable performance in diverse environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates four isolated optocoupler channels in a compact dual in-line package
• Provides galvanic isolation between input LEDs and output phototransistors
• Features high common-mode transient immunity for noise-resistant signal transmission

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial process control signal isolation
• Data communication interface protection
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GR against official Isocom documentation to confirm pinout configuration and packaging type. Ensure compatibility with existing PCB footprints and thermal management requirements. Cross-reference datasheet parameters such as isolation voltage and propagation delay with system design specifications before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated signal paths are required in a space-constrained application. Evaluate the total channel count against system architecture needs to minimize board space. Consider the isolation voltage rating relative to the potential difference between connected circuits to ensure safety compliance.

Transistor, Photovoltaic Output Optoisolators Part Context

This quad optocoupler belongs to Isocom's family of multi-channel isolation devices, designed to replace discrete components in complex circuitry. It simplifies assembly by consolidating four separate optoisolators into one package, reducing interconnection complexity and improving reliability in high-density electronic designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct equivalents from manufacturers offering quad DIP optocouplers with matching pinouts and electrical characteristics. Verify that substitute parts meet the same isolation voltage and current transfer ratio requirements to maintain circuit functionality.