ISP827X-1SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827X-1SM is a dual-channel transistor output optocoupler manufactured by Isocom Components. It features a plastic DIP-8 package and provides 5300Vrms isolation voltage between input and output circuits. The device operates within a temperature range of -55°C to 100°C. Key electrical parameters include a maximum forward current of 50mA, a minimum collector-emitter breakdown voltage of 35V, and a typical current transfer ratio of 200%. The component is UL recognized and VDE approved, ensuring compliance with international safety standards for industrial applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High insulation voltage rating for robust circuit protection
• Transistor output type suitable for digital switching applications
• Compliant with UL and VDE safety standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply unit feedback loops
• Communication interface signal isolation
• Microcontroller input/output isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'X' against the manufacturer's datasheet to confirm lead form variations such as STD or G forms. Ensure that the procurement order explicitly matches the required packaging format, whether tape and reel or standard tube, as availability may vary by distributor. Confirm RoHS compliance status if environmental regulations apply to your specific manufacturing process.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-density mounting is required alongside dual-channel isolation capabilities. The 5300Vrms rating makes it suitable for applications demanding significant potential difference separation. Consider the 200% typical CTR for driving logic inputs directly. Evaluate thermal management requirements given the 100°C maximum operating temperature limit in enclosed environments.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 series of high-density phototransistor optically coupled isolators from Isocom Components. The series is designed to replace common commercial optocouper standards while offering specialized parameter selection for specific circuit design requirements. The X designation typically indicates specific approval certifications or lead form configurations within this product family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and isolation voltage ratings before considering alternative manufacturers' equivalents. Check if the replacement device meets the same UL and VDE recognition file numbers for direct board-level substitution.