HCPL-7710-520E

Logic Output Optoisolators Overview

The HCPL-7710-520E is a high-speed single-channel optocoupler manufactured by Broadcom Limited. It features a data rate of 12.5 Mb/s and an isolation voltage of 3750 Vrms. The device utilizes a photo IC output type with a forward current of 10 mA and a maximum forward voltage of 5 V. Key timing parameters include a rise time of 9 ns and a fall time of 8 ns. It supports an output current of 10 mA and has a power dissipation rating of 150 mW. The component operates within a temperature range of -40°C to +100°C and is available in PDIP-8 Gull Wing packaging.

Logic Output Optoisolators Feature Summary

• Provides high-speed signal transmission with a data rate of 12.5 Mb/s for efficient digital communication.
• Ensures electrical safety through robust insulation capabilities rated at 3750 Vrms between input and output circuits.
• Features fast switching performance with minimal propagation delays, supporting rapid data processing applications.

Logic Output Optoisolators Applications

• Industrial networking systems requiring circuit isolation
• Digital fieldbus isolation in control environments
• Microprocessor interface isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., 520E) against official datasheets to confirm package type and lead-free compliance status. Ensure compatibility with existing PCB footprints for PDIP-8 or SO-8 variants. Check current availability as some variants may be discontinued or subject to restricted supply conditions. Confirm operating temperature ranges meet system requirements.

Logic Output Optoisolators Selection Notes

Select this component when high-speed data isolation is required alongside significant voltage differences between circuits. Consider the 12.5 Mb/s data rate and low propagation delay for demanding digital interfaces. Evaluate the 3750 Vrms isolation rating for safety compliance. Compare power dissipation limits against thermal management capabilities in the target application environment.

Logic Output Optoisolators Part Context

The HCPL-7710 series belongs to Broadcom's high-speed optocoupler family, designed for robust digital signal isolation. This specific model integrates a GaAsP LED with a photo IC detector to achieve fast response times. It is widely utilized in industrial automation and data communication sectors where reliable electrical separation and high-speed data transfer are critical for system integrity.

Logic Output Optoisolators Replacement Considerations

Check for direct substitutes within the HCPL-7710 series with different suffixes for package variations. Verify functional equivalence regarding data rate and isolation voltage before substituting with other high-speed optocouplers from different manufacturers.