ACPL-H342-060E

Overview

The ACPL-H342-060E is a high-speed optocoupler from Broadcom Limited, featuring a GaAsP LED coupled to a high-speed integrated photodetector. It provides electrical isolation between input and output circuits with a typical isolation voltage of 5000 Vrms. The device supports data rates up to 10 Mbps and operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical characteristics include a propagation delay of 15 ns maximum and a rise/fall time of 10 ns maximum. It is housed in an SOIC-8 package.

Feature Summary

• High-speed signal transmission capability for digital communication interfaces
• Integrated photodetector design ensures fast response times and low latency
• Robust electrical isolation performance suitable for noisy industrial environments
• Standard surface-mount packaging facilitates automated assembly processes

Applications

• Industrial automation control systems
• Power supply feedback loops
• Data communication interface isolation
• Microprocessor system isolation

Procurement Notes

Verify the specific ordering suffix matches the required tape and reel quantity. Confirm that the component meets RoHS compliance standards if environmental regulations apply to your project. Ensure storage conditions adhere to moisture sensitivity level requirements before soldering. Check for any recent lifecycle status updates to confirm availability for long-term production runs.

Selection Notes

Choose this component when high-speed data transfer is required alongside galvanic isolation. Consider the propagation delay specifications for timing-critical applications. Evaluate the isolation voltage rating against the system's noise immunity requirements. Ensure the operating temperature range aligns with the intended environmental conditions of the final product.

Part Context

This part belongs to Broadcom's family of high-speed optocouplers designed for demanding electronic applications. It complements other models in the series by offering a balance of speed and isolation performance. The technology leverages advanced semiconductor materials to achieve reliable signal transmission across isolated barriers in compact form factors.

Replacement Considerations

Direct replacements may include other high-speed optocouplers from Broadcom or compatible manufacturers with similar pinouts and electrical specifications. Verify that substitute parts meet the same isolation voltage and data rate requirements. Ensure mechanical footprint compatibility for existing PCB layouts.