SI86S631EE-IS2R

Digital Isolators Overview

The SI86S631EE-IS2R is a Skyworks Solutions digital isolator featuring three unidirectional channels with capacitive coupling technology. It provides an insulation voltage of 6000 Vrms and supports data rates up to 150 Mb/s. The device operates within a supply voltage range of 2.25 V to 5.5 V and offers common-mode transient immunity of 100 kV/µs. Packaged in a SOIC-WB-16 surface-mount format, it functions across a temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Capacitive isolation architecture for high-speed signal transmission
• High common-mode transient immunity rating
• Wide operating supply voltage range

Digital Isolators Applications

• Industrial automation control systems
• Power monitoring and protection circuits
• Motor drive interfaces

Digital Isolators Procurement Notes

Verify the specific suffix EE against official Skyworks documentation to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with moisture sensitivity levels and reflow soldering profiles defined in the datasheet. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Digital Isolators Selection Notes

Select this component when high channel count isolation is required alongside significant voltage barriers. The unidirectional configuration suits applications where signal flow is fixed from source to destination. Evaluate the 150 Mb/s data rate capability against system timing requirements to ensure adequate bandwidth for high-frequency communication protocols without compromising isolation integrity.

Digital Isolators Part Context

This device belongs to the Si86S6x series of digital isolators from Skyworks Solutions. The series utilizes proprietary capacitive isolation technology to provide robust performance in electrically noisy environments. The SOIC-WB-16 package design facilitates wide-body PCB layouts, enhancing creepage distances and supporting high-voltage isolation standards in compact form factors.

Digital Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.