HCPL-5231#100

Logic Output Optoisolators Overview

The HCPL-5231#100 is a dual-channel, high-speed optocoupler manufactured by Broadcom Limited. It features a push-pull totem pole output configuration with a data rate of 5 MBd and common mode transient immunity of 1 kV/µs. The device operates within an extended temperature range of -55°C to 125°C. Key electrical parameters include a maximum forward current of 8 mA, a maximum output current of 15 mA, and a power dissipation rating of 200 mW. It provides 1500 Vrms isolation voltage and utilizes an 8-DIP butt joint package.

Logic Output Optoisolators Feature Summary

• Hermetically sealed construction for enhanced reliability
• High-speed digital logic output capability
• Extended industrial operating temperature range

Logic Output Optoisolators Applications

• Industrial control systems
• Digital logic applications requiring electrical isolation
• Space qualified electronic circuits

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #100 to confirm hermetic sealing and package type. Ensure compatibility with required isolation voltages and thermal management specifications. Confirm that the 8-DIP butt joint package fits the target PCB layout constraints. Validate supply chain authenticity through authorized distributors.

Logic Output Optoisolators Selection Notes

Select this component when high-speed signal transmission and robust electrical isolation are required in harsh environments. The dual-channel design allows for efficient space utilization in complex circuitry. Consider the 5 MBd data rate and 1 kV/µs CMTI for noise-sensitive applications. Verify that the 8 mA forward current drive capability matches the source interface requirements.

Logic Output Optoisolators Part Context

This part belongs to Broadcom's high-speed optocoupler family, designed for demanding digital isolation tasks. The HCPL-5231 series is distinguished by its push-pull outputs and high-speed performance. The #100 suffix typically denotes specific packaging or qualification standards, such as hermetic sealing, differentiating it from standard plastic variants.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include other dual-channel high-speed optocouplers with similar pinouts and electrical ratings. Verify that any replacement maintains the 5 MBd data rate and 1500 Vrms isolation level. Check for equivalent package dimensions and thermal characteristics to ensure mechanical fit.