SI86S620BC-AS

Digital Isolators Overview

The SI86S620BC-AS is a dual-channel unidirectional digital isolator from the Si86S6x series, designed for automotive applications. It features capacitive coupling isolation with a rated insulation voltage of 3750 Vrms. The device supports data rates up to 150 Mb/s and operates within a supply voltage range of 2.25 V to 5.5 V. Key electrical parameters include a propagation delay of 13.5 ns, rise/fall times of 2.5 ns, and a pulse width distortion of 3.5 ns. It functions reliably across an operating temperature range of -40°C to +125°C and is housed in an SOIC-8 package.

Digital Isolators Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards
• High-speed signal transmission capability at 150 Mbps
• Robust galvanic isolation via capacitive coupling technology

Digital Isolators Applications

• Automotive electronic control units requiring certified isolation
• Inverter gate drive circuits in electric vehicles
• On-board charging systems for high-voltage isolation

Digital Isolators Procurement Notes

Verify the specific suffix ASR or AS against official Skyworks documentation to confirm packaging and automotive grade status. Ensure the component matches the required SOIC-8 footprint and pinout configuration. Confirm that the AEC-Q100 qualification aligns with your specific automotive application requirements before finalizing procurement decisions.

Digital Isolators Selection Notes

Select this component when automotive certification is mandatory for dual-channel isolation needs. It is suitable for designs requiring 3750 Vrms isolation strength with unidirectional signal flow. Consider the 150 Mbps speed limit and 13.5 ns delay when designing high-frequency communication interfaces. Ensure power supply constraints fit within the 2.25 V to 5.5 V operational window.

Digital Isolators Part Context

This part belongs to the Si86S6x family of digital isolators manufactured by Skyworks Solutions. It is specifically engineered for the automotive sector, distinguishing it from general-purpose variants like the SI86S620BC-IS. The series utilizes advanced capacitive isolation technology to provide reliable performance in harsh electromagnetic environments typical of vehicle electronics.

Digital Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative Skyworks models such as the SI86S620BC-IS only if automotive qualification is not strictly required.