HCPL-7611-500E

Logic Output Optoisolators Overview

The HCPL-7611-500E is a high-speed logic output optoisolator manufactured by Broadcom Limited. It features a single channel with an open collector and Schottky clamped output configuration, supporting a data rate of 10 MBd. The device provides an isolation voltage of 3750 Vrms and operates within a temperature range of -40°C to 85°C. Key electrical parameters include a maximum output current of 50 mA, maximum power dissipation of 250 mW, and typical propagation delays of 75 ns for both low-to-high and high-to-low transitions.

Logic Output Optoisolators Feature Summary

• Integrates Schottky clamping on the output stage to minimize storage time and enhance switching speed.
• Provides robust common-mode transient immunity for reliable signal transmission in noisy environments.
• Delivers high isolation voltage capability suitable for demanding industrial applications.

Logic Output Optoisolators Applications

• High-speed serial communication interfaces requiring galvanic isolation
• Industrial control systems with significant ground potential differences
• Power supply feedback loops needing fast response times

Logic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific packaging options such as tape and reel availability. Ensure that the ordering suffix matches the required package style and lead-free specifications. Request detailed datasheets and certification documents to validate performance characteristics against application requirements before finalizing procurement decisions.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is critical for system integrity. The open collector output requires appropriate pull-up resistor selection to match load conditions and voltage levels. Evaluate thermal management needs based on the specified power dissipation limits. Consider the propagation delay characteristics to ensure timing margins are sufficient for the target data rates and circuit configurations.

Logic Output Optoisolators Part Context

This part belongs to the HCPL series of high-speed optocouplers from Broadcom Limited. It is designed for applications requiring fast switching speeds and high reliability. The device utilizes advanced semiconductor technology to achieve superior performance compared to standard optocouplers. It is widely used in modern electronic designs where signal integrity and noise immunity are paramount.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: HCPL-7611, HCPL-7611-000E, HCPL-7611-060E, HCPL-7611-100E, HCPL-7611-560E.