ISP827GR

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827GR is a high-density, dual-channel transistor output optocoupler manufactured by Isocom Components. It features a plastic DIP-8 package and provides a minimum isolation voltage of 5300 Vrms between input and output circuits. The device incorporates two independent phototransistor channels with a nominal current transfer ratio of 200%. It supports a maximum forward current of 50 mA and operates within an extended temperature range from -55°C to +100°C. The component is UL recognized and VDE approved for safety compliance.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration providing independent signal isolation paths
• High insulation capability ensuring safe circuit separation
• Extended thermal operating range suitable for demanding environments
• Compliant with international safety standards including UL and VDE

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops for voltage regulation
• Signal interfacing between microcontrollers and high-voltage loads
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific lead frame configuration (STD or G form) required for your PCB layout before ordering. Confirm that the plastic DIP-8 package dimensions match your assembly specifications. Ensure the supplier provides documentation confirming UL recognition and VDE approval status for regulatory compliance in your target market.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is necessary within a single package footprint. Consider the 5300 Vrms isolation rating for applications involving significant potential differences. Evaluate the 200% current transfer ratio against your load requirements to ensure adequate switching performance without excessive drive current.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP827 series of high-density mounting phototransistor optically coupled isolators. It serves as a direct replacement for obsolete standard types previously manufactured by other vendors. The series is designed to meet global industry standards while offering flexible manufacturing options to support diverse customer design requirements.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.