ISP817GBG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP817GBG is a single-channel optocoupler from the ISP817 series, manufactured by Isocom Components 2004 LTD. It features an infrared LED input and an NPN silicon phototransistor output housed in a PDIP-4 package. The device provides a minimum isolation voltage of 5300Vrms and a minimum current transfer ratio of 100%. It is designed for high-density mounting applications requiring reliable optical isolation.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-density mounting configuration with four-pin DIP packaging
• Optical coupling between infrared LED input and NPN phototransistor output
• High insulation capability rated at 5300Vrms

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose signal isolation
• Digital communication interface isolation
• Microprocessor system isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GBG against official Isocom documentation to confirm pinout and mechanical dimensions. Ensure the component meets required UL or VDE recognition standards for your target market. Cross-reference datasheet parameters such as CTR and isolation voltage with design specifications before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output isolator is required with high density constraints. The 100% minimum CTR ensures robust signal transmission. Consider the PDIP-4 form factor for space-limited PCB layouts. Verify thermal and electrical ratings against the specific application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP817GBG belongs to the ISP817 family of high-density optically coupled isolators. This series is characterized by its compact 4-pin DIP package and NPN phototransistor output. Isocom Components utilizes this platform for various industrial and commercial isolation needs, emphasizing reliability and small footprint.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct equivalents within the ISP817 series, such as ISP817X variants. Verify compatibility with standard CNY17 replacements if pinouts align. Confirm that substitution parts meet the same 5300Vrms isolation and 100% CTR requirements.