ISP827X-3SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827X-3SM is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features a dual-channel configuration with transistor output, providing 5300 Vrms isolation voltage between input and output circuits. The device operates within a temperature range of -55°C to 100°C and utilizes a plastic DIP-8 package. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35 V, a maximum forward current of 50 mA, and a typical current transfer ratio of 200%. The component is compliant with RoHS standards and holds UL recognition (File No. E91231) and VDE 0884 approval.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel design for independent signal isolation
• High insulation voltage capability for safety-critical applications
• Wide operating temperature range suitable for industrial environments
• Compliant with international safety standards including UL and VDE

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Signal isolation in communication interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '3SM' against official Isocom documentation to confirm lead form and packaging details. Ensure compliance requirements such as RoHS and REACH are met for the target region. Cross-reference the UL file number E91231 and VDE certification status during procurement validation to guarantee regulatory adherence.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact DIP-8 footprint. Consider the 5300 Vrms isolation rating for high-voltage separation needs. Evaluate the 200% typical CTR and 35 V breakdown voltage against circuit load requirements. Confirm that the -55°C to 100°C operating range aligns with environmental conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP827X series belongs to Isocom's high-density mounting phototransistor optocoupler family. This series offers multiple lead form options, including STD and G forms, to accommodate various PCB layout constraints. The X designation typically indicates specific approval or variant characteristics within the product line.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official Isocom documentation for direct pin-compatible substitutes within the ISP817/ISP827/ISP847 families. Verify isolation voltage and CTR specifications match application requirements before substituting.