HCPL-5400#300

Logic Output Optoisolators Overview

The HCPL-5400#300 is a commercial grade, single-channel hermetically sealed optocoupler housed in an 8-pin ceramic DIP package with gull-wing leads. It features a high data rate of 20 MBd and provides 1500 VDC isolation. The device includes a tri-state logic output capable of sinking 25 mA. Electrical characteristics include a forward voltage of 1.35 V at 10 mA input current, a reverse voltage rating of 3 V, and a power dissipation of 200 mW. Operating temperatures range from -55°C to +125°C.

Logic Output Optoisolators Feature Summary

• Hermetically sealed construction in a ceramic DIP package for environmental stability
• Tri-state logic output configuration allowing high-speed signal transmission
• High common-mode transient immunity supporting fast switching applications

Logic Output Optoisolators Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Industrial control systems demanding robust noise immunity
• Medical equipment necessitating strict safety isolation standards

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #300 indicates the gull-wing lead form factor distinct from standard through-hole variants. Confirm RoHS compliance status via the manufacturer's latest documentation. Ensure the ordering quantity aligns with the minimum order requirements specified by authorized distributors. Validate that the ceramic package meets the thermal and mechanical constraints of the target PCB assembly.

Logic Output Optoisolators Selection Notes

Select this component when high-speed data rates exceeding 10 MBd are required alongside hermetic sealing. The tri-state output is suitable for bus-oriented applications where multiple devices share a line. Consider the 1500 VDC isolation barrier for circuits operating at different potential levels. Evaluate the wide temperature range suitability for harsh industrial or automotive environments.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-5400 series of high-speed optocouplers manufactured by Broadcom Limited. The series is designed for applications requiring reliable signal transmission across isolated barriers. The specific model utilizes a ceramic package to ensure long-term reliability and hermeticity compared to plastic encapsulated alternatives.

Logic Output Optoisolators Replacement Considerations

Direct replacements must match the 8-pin CDIP gull-wing footprint and tri-state logic functionality. Verify equivalent isolation voltage ratings and data speed capabilities. Check for compatible pinout configurations to ensure seamless integration without circuit redesign.