ISP817XBG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP817XBG is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It integrates an infrared light-emitting diode with an NPN silicon phototransistor output. The device utilizes high-density mounting in a 4-pin DIP package. Key electrical specifications include a maximum forward voltage of 1.65V and a maximum input current of 60 mA. It offers an isolation voltage of 5300 Vrms. Typical switching characteristics feature a rise time of 4.6µs and a fall time of 15µs. The current transfer ratio ranges from 160% to 320%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared LED with an NPN silicon phototransistor for signal transmission
• Provides high-voltage electrical isolation between input and output circuits
• Designed for high-density mounting applications using a compact 4-pin configuration

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose digital signal isolation
• Microcontroller interface circuits
• Switching power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and performance tolerances. Ensure the component meets required isolation voltage standards for the target application environment. Cross-reference datasheet parameters such as current transfer ratio limits to validate suitability for precise circuit designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a standard transistor-output optocoupler is required for basic isolation tasks. Consider the 5300 Vrms isolation rating for safety compliance. Evaluate the typical switching speeds against system timing requirements. Confirm that the 4-pin DIP package fits the available board space constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP series of optocouplers from Isocom Components 2004 LTD. The series focuses on providing reliable optical isolation solutions using standard semiconductor materials. The ISP817XBG variant specifically addresses needs for compact, high-density mounting in industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.