SI86S620BE-AS4R

Digital Isolators Overview

The SI86S620BE-AS4R is a digital isolator from Skyworks Solutions featuring two unidirectional channels with capacitive coupling. 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, exhibiting a maximum propagation delay of 13.5 ns. Designed for automotive applications, it functions reliably across a temperature range of -40°C to +125°C and utilizes an SOIC-8 surface-mount package.

Digital Isolators Feature Summary

• Automotive-grade qualification for reliable operation in vehicle environments
• High common-mode transient immunity ensuring signal integrity under noise
• Capacitive isolation technology providing galvanic separation between circuits

Digital Isolators Applications

• Automotive embedded systems requiring high-voltage isolation
• Industrial automation control interfaces
• Motor drive gate driver circuits

Digital Isolators Procurement Notes

Verify the specific suffix AS4R indicates reel packaging configuration distinct from tube variants. Confirm AEC-Q100 certification status through official Skyworks documentation prior to integration. Ensure compatibility with existing PCB footprint designs utilizing the SOIC-8 package dimensions. Validate thermal management requirements against the specified operating temperature range during system design.

Digital Isolators Selection Notes

Select this component when automotive reliability and high common-mode transient immunity are critical. The 6000 Vrms insulation rating suits applications demanding robust galvanic isolation. Compare channel count and directionality against system interface needs. Evaluate power consumption characteristics relative to available supply rails within the 2.25 V to 5.5 V operational window.

Digital Isolators Part Context

This part belongs to the Si86S6x series of digital isolators manufactured by Skyworks Solutions. The series emphasizes automotive-grade performance with capacitive isolation technology. Variants within the family differ primarily in insulation voltage ratings, package types, and output configurations while maintaining similar core electrical specifications.

Digital Isolators Replacement Considerations

SI86S620BE-AS4 is a non-reel variant of the same functional device. Verify pinout compatibility and package dimensions before substitution. Check if the application requires reel-specific handling or if tube packaging suffices.