HCPL-817-W0AE

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-817-W0AE is a high-speed optocoupler featuring a GaAlAs LED coupled to a monolithic integrated circuit receiver. It provides electrical isolation between input and output circuits while transmitting digital signals. The device operates with a propagation delay of typically 25 ns and supports data rates up to 10 Mbps. It utilizes a standard 6-pin DIP package, ensuring compatibility with existing PCB layouts. Key electrical characteristics include a common-mode rejection ratio of 10 kV/µs minimum and an isolation voltage rating of 5000 Vrms.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed signal transmission capability for digital applications
• Robust electrical isolation between input and output stages
• Integrated receiver circuitry for improved noise immunity
• Standardized pinout for easy integration into existing designs

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial communication interfaces
• Data acquisition systems
• Isolated logic gate drivers
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix W0AE matches the required tape-and-reel packaging configuration. Confirm that the lead finish and RoHS compliance status align with current manufacturing standards. Ensure the ordering quantity meets the distributor's minimum shipment requirements. Cross-reference the date code to verify component freshness and storage conditions prior to assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed isolation is required alongside compact form factor constraints. Evaluate the propagation delay specifications against system timing budgets. Consider the common-mode rejection performance in noisy environments. Verify that the input current requirements are compatible with the driving logic family being utilized.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Broadcom's HCPL-817 series of high-speed optocouplers. The series is designed for applications demanding fast response times and reliable signal integrity across isolated boundaries. It represents a mature technology platform widely used in industrial and commercial electronics for galvanic isolation purposes.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements must match the 6-pin DIP package and similar propagation delay specifications. Verify pinout compatibility to ensure no PCB redesign is necessary. Check that the replacement device offers equivalent isolation voltage ratings and common-mode rejection performance.