ISP827X-2SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827X-2SM is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features a dual-channel configuration with transistor output, housed in an SMD DIP-8 package. The device provides a minimum collector-emitter breakdown voltage of 35 V and supports a maximum forward current of 0.05 A. It offers a nominal current transfer ratio of 200% and a maximum dark power of 100 nA. The unit operates within a temperature range of -55 °C to 100 °C and delivers 5300 V isolation voltage. It is UL recognized (File No. E91231) and VDE approved under standard 0884.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel phototransistor output for independent signal isolation
• High insulation capability with 5300 V isolation voltage
• Compliant with UL recognition and VDE 0884 safety standards
• Designed for high-density surface-mount applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply protection circuits
• Smart metering infrastructure
• Gas detection and monitoring equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific lead form designation associated with the 'X' suffix against official Isocom documentation to ensure mechanical compatibility with the target PCB footprint. Confirm that the required approvals, specifically UL File No. E91231 and VDE 0884 certification, are explicitly listed for the exact part variant being procured. Ensure the operating temperature range meets the environmental requirements of the final assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a dual-channel isolation solution is required in a compact SMD form factor. The 5300 V isolation rating makes it suitable for high-voltage separation tasks. Consider the 200% nominal current transfer ratio for driving subsequent logic stages. Verify that the plastic DIP-8 package dimensions align with the design constraints compared to through-hole alternatives.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the ISP817/ISP827/ISP847 series of high-density mounting phototransistor optically coupled isolators from Isocom Components. The series is engineered to replace common commercial optocouplers while offering specialized parameter selection for specific circuit designs. The 'X' designation typically indicates specific approval statuses or lead forms within the manufacturer's catalog.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

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