SI86S622BC-AS

Digital Isolators Overview

The SI86S622BC-AS is an automotive-grade digital isolator from Skyworks Solutions, featuring two unidirectional channels with capacitive coupling technology. It provides a reinforced isolation voltage of 3750 Vrms and supports data rates up to 150 Mbps. The device operates within a supply voltage range of 2.25 V to 5.5 V and functions reliably across an extended temperature range from -40°C to +125°C. Packaged in an SOIC-NB-8 format, it offers high common-mode transient immunity for robust signal transmission in electrically noisy environments.

Digital Isolators Feature Summary

• Automotive qualification ensuring reliability for vehicle electronics applications
• Capacitive coupling isolation providing galvanic separation between circuits
• High-speed data transmission capability supporting up to 150 Mbps

Digital Isolators Applications

• Automotive infotainment systems requiring isolated communication
• Electric vehicle battery management system interfaces
• Inverter gate drive control circuits

Digital Isolators Procurement Notes

Verify the specific suffix AS against official Skyworks documentation to confirm package type and tape-and-reel specifications. Ensure the component meets AEC-Q100 standards required for your automotive application. Cross-reference the datasheet revision date to validate parameter accuracy before integration into production designs.

Digital Isolators Selection Notes

Select this component when automotive certification is mandatory alongside high-voltage isolation requirements. Compare channel count and propagation delay against alternative Si86S6x variants to match system timing constraints. Confirm that the SOIC-NB-8 footprint aligns with existing PCB layout constraints and thermal management strategies.

Digital Isolators Part Context

This part belongs to the Si86S6x family of digital isolators designed for demanding industrial and automotive environments. The series utilizes proprietary CMOS process technology to deliver low power consumption and high reliability. It serves as a replacement for traditional optocouplers in applications requiring faster data rates and smaller form factors.

Digital Isolators FAQ

Is the SI86S622BC-AS qualified for automotive use?

Yes, the BC suffix indicates that this device is qualified for automotive applications according to relevant industry standards.

What is the maximum data rate supported by this isolator?

The device supports data transmission rates up to 150 Mbps.