HCPL2631SDV

Logic Output Optoisolators Overview

The HCPL2631SDV is a dual-channel high-speed logic gate optocoupler manufactured by onsemi. It features an open-collector output configuration and supports data rates up to 10 Mbps. The device provides electrical isolation with a rated voltage of 2500 Vrms and a common mode transient immunity (CMTI) of 5 kV/µs. Key timing parameters include a typical rise time of 50 ns and a fall time of 12 ns, with a maximum propagation delay of 75 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and withstands a maximum forward current of 30 mA. The component is housed in an 8-SMD鸥翼 package.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture for independent signal isolation
• High-speed logic gate output supporting 10 Mbps data transmission
• Internal noise shield enhances common mode transient immunity
• Open-collector output design for flexible interfacing

Logic Output Optoisolators Applications

• High-speed digital communication interfaces
• Isolated microcontroller input/output expansion
• Industrial control system signal isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'SDV' against the manufacturer's official datasheet to confirm the exact pinout, packaging dimensions, and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm RoHS compliance status and check for any recent Product Change Notices regarding manufacturing site or material updates before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed logic gate output is required. The open-collector output allows for easy interfacing with various logic families. Consider the 2500 Vrms isolation rating and 5 kV/µs CMTI for noisy environments. Verify that the 30 mA maximum forward current and 50 mA output sink current meet the circuit requirements. Compare against single-channel alternatives if only one channel is needed.

Logic Output Optoisolators Part Context

The HCPL2631 series comprises high-speed optocouplers designed for robust signal isolation in demanding applications. The SDV variant specifically denotes the surface-mount 8-SMD鸥翼 package configuration. This family is engineered to provide reliable performance in industrial and commercial systems requiring fast data transfer rates and strong noise immunity between isolated circuits.

Logic Output Optoisolators Replacement Considerations

HCPL2631SDVM is listed as a parameter-equivalent replacement option.