ISP847GR

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847GR is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features four independent channels within a single 16-pin DIP package, providing 5300 Vrms isolation voltage between input and output circuits. The device utilizes an infrared LED paired with an NPN silicon phototransistor for signal transmission. Key electrical parameters include a collector-emitter breakdown voltage of 35 V, a maximum forward current of 50 mA, and a typical current transfer ratio of 100%. It operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration in a compact 16-pin DIP package for space-efficient circuit design
• High insulation voltage capability of 5300 Vrms for robust electrical isolation
• UL recognized and VDE approved for compliance with international safety standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Data communication interfaces needing high-density optical coupling
• Power supply feedback loops with strict isolation requirements

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'GR' against official Isocom documentation to confirm packaging and reel specifications. Ensure compatibility with existing PCB footprints for 16-DIP packages. Confirm that the 5300V isolation rating meets the safety regulations of the target application environment. Check for RoHS compliance status if required by project specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are needed in a limited board area. The 16-pin DIP format suits through-hole assembly processes. Consider the 35V collector-emitter voltage limit for load driving capabilities. Verify that the 100% CTR is sufficient for the logic levels used in the receiving circuitry without excessive drive current.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP847X series, which includes variants like ISP847GBX. The series is characterized by high-density mounting options and NPN phototransistor outputs. Isocom Components specializes in infrared optoelectronic devices with extensive industry experience.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other parts from the ISP847X family, such as ISP847GBX, provided pinouts and isolation ratings match. Cross-referencing with generic quad-channel optocouplers requires verifying identical DIP-16 dimensions and electrical characteristics.