ISP847XGR

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XGR is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features four independent channels within a single DIP-16 plastic package, providing robust electrical isolation for multi-signal applications. The device utilizes a standard phototransistor output configuration to ensure reliable signal transmission across isolated boundaries. With a maximum insulation voltage of 5300 Vrms, it offers significant safety margins for industrial and commercial circuits. The component supports an operating temperature range from -55 °C to 100 °C, ensuring stability in demanding environments. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35 V and a maximum forward current of 50 mA per channel.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel architecture enables simultaneous isolation of multiple signals within a compact footprint
• High insulation voltage rating provides enhanced safety for sensitive circuit interfaces
• Phototransistor output design ensures compatibility with standard logic and analog switching applications
• Compliant with UL recognition and VDE approval standards for international regulatory requirements

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Power supply units needing feedback loop separation
• Data communication interfaces demanding galvanic isolation
• Medical equipment requiring strict safety compliance

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'GR' against official Isocom documentation to confirm tape-and-reel packaging specifications, as suffixes often denote packaging variations rather than functional changes. Ensure that the DIP-16 lead form matches the target PCB layout requirements. Cross-reference the UL file number E91231 and VDE 0884 approvals to confirm regulatory compliance for the intended market. Confirm that the 5300 Vrms isolation rating meets the safety clearance distances required by the final application design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multi-channel isolation is required in a space-constrained environment. The four-channel configuration reduces board space compared to using discrete single-channel devices. Consider the 5300 Vrms isolation rating for applications involving high potential differences between input and output sides. Verify that the phototransistor output characteristics align with the load requirements of the receiving circuitry. Ensure the operating temperature range covers the environmental conditions of the deployment site.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP847XGR belongs to the ISP847 series of high-density phototransistor optocouplers from Isocom Components. This series is designed to replace common industry-standard quad optocouplers while offering specialized parameter selection for specific circuit designs. The components are manufactured according to global industry standards and are available in various lead forms. The series is recognized for its reliability and compliance with major safety certifications, making it suitable for critical applications in industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None identified in provided documentation.