ISP827DG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827DG is a dual-channel optocoupler manufactured by Isocom Components 2004 LTD. It features an infrared LED input and NPN phototransistor output, providing electrical isolation with a rated voltage of 5300 Vrms. The device is housed in an 8-pin DIP package, suitable for surface mount or through-hole applications depending on the specific variant suffix. It supports a maximum forward current of 50 mA and offers high current transfer ratios, ensuring reliable signal transmission across isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High isolation voltage rating for safety-critical applications
• NPN phototransistor output for digital switching

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal isolation in microprocessor interfaces
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the exact suffix (e.g., DG) against the manufacturer's datasheet to confirm pinout and packaging details. Ensure compatibility with existing PCB footprints. Check for RoHS compliance status if required by project specifications. Confirm availability through authorized distributors only.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact footprint. Compare current transfer ratio requirements against application needs. Consider thermal management if operating near maximum ratings. Verify isolation voltage meets system safety standards.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in infrared optoelectronic devices for aerospace and defense. The ISP827 series provides robust isolation solutions. This part belongs to a family of dual-channel optocouplers designed for high reliability in harsh environments.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes from other manufacturers. Verify that replacement parts meet the same isolation voltage and current transfer ratio specifications. Ensure package dimensions match existing board layouts.