HCPL-5231#200

Logic Output Optoisolators Overview

The HCPL-5231#200 is a high-speed, hermetically sealed dual-channel optoisolator manufactured by Broadcom Limited. It features an open collector output configuration with a data rate of 5 MB/s and an insulation voltage of 1500 Vrms. The device operates within a temperature range of -55°C to 125°C, supports a maximum forward current of 8 mA, and has a power dissipation rating of 200 mW. Key timing parameters include a rise time of 45 ns and a fall time of 10 ns.

Logic Output Optoisolators Feature Summary

• Hermetically sealed construction for enhanced reliability in harsh environments
• High common-mode transient immunity (CMTI) of 1 kV/µs
• Push-pull or open collector output options available within the series

Logic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Signal isolation in noisy electrical environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (#200) confirms the PDIP-8 package and hermetic sealing requirements. Ensure compatibility with through-hole mounting processes. Confirm RoHS compliance status if required by project specifications. Cross-reference datasheet revisions to ensure parameter consistency.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust environmental sealing. The 5 MB/s data rate suits moderate-speed logic interfaces. Consider the 1500 Vrms isolation barrier for safety-critical applications. Evaluate thermal management needs given the 200 mW power dissipation limit.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-523x family of high-speed optocouplers designed for demanding industrial applications. The #200 suffix typically denotes the specific tape-and-reel or bulk packaging variant and package style (PDIP-8). It serves as a bridge between low-voltage logic circuits and higher-voltage isolated domains.

Logic Output Optoisolators Replacement Considerations

Direct replacements must match the 5 MB/s speed, 1500 Vrms isolation, and PDIP-8 footprint. Verify pinout compatibility before substitution. Alternative parts may require evaluation of CMTI ratings and operating temperature ranges.