HCPL2631SDM

Logic Output Optoisolators Overview

The HCPL2631SDM is a dual-channel high-speed optocoupler from the HCPL2631 series, manufactured by onsemi. It features an 850nm AlGaAS LED optically coupled to logic gate outputs in a surface-mount MDIP-8 package. The device supports data rates up to 10 MBit/s with typical rise and fall times of 50 ns and 12 ns respectively. It operates within a temperature range of -40°C to +85°C and provides isolation voltages up to 5000 Vrms.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High-speed logic gate output configuration
• Surface-mount MDIP-8 packaging for compact integration

Logic Output Optoisolators Applications

• High-speed digital communication interfaces
• Isolated data transmission systems
• Industrial control signal isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'SDM' against official onsemi documentation to confirm exact pinout and electrical characteristics, as variations exist within the HCPL2631 family. Ensure the component meets required isolation voltage standards for the target application environment. Cross-reference datasheet revisions to confirm compliance with current safety certifications.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed performance is required in a surface-mount form factor. Compare rise/fall times and isolation ratings against system requirements. Consider thermal dissipation limits and operating temperature range relative to the final enclosure design. Verify compatibility with driving circuitry voltage levels.

Logic Output Optoisolators Part Context

Part of the HCPL2631 series of high-speed optocouplers designed for robust signal isolation. The series includes single and dual-channel variants with various packaging options. This model specifically addresses applications needing two isolated channels in a compact surface-mount footprint, bridging legacy DIP designs with modern PCB assembly techniques.

Logic Output Optoisolators Replacement Considerations

HCPL2631SD is a direct variant within the same series offering identical functional specifications but potentially different packaging or reel configurations. Verify pin compatibility before substitution.