SI86S660BE-IS2R

Digital Isolators Overview

The SI86S660BE-IS2R is a general-purpose digital isolator from Skyworks Solutions, featuring six unidirectional channels. It provides a high isolation voltage of 6000 Vrms and supports data rates up to 150 Mbps with a typical propagation delay of 10 ns. The device utilizes capacitive coupling technology and operates within a supply voltage range of 2.375 V to 5.5 V. It is housed in a 16-SOIC package (0.295 inch width) and is qualified under AEC-Q100 standards for automotive applications.

Digital Isolators Feature Summary

• Provides robust electrical isolation with a 6000 Vrms rating using capacitive coupling technology.
• Supports high-speed data transmission at rates up to 150 Mbps across six independent channels.
• Features low propagation delay of 10 ns and high common-mode transient immunity.
• Includes enable input functionality for precise control over output states.

Digital Isolators Applications

• Automotive battery management systems
• Industrial motor control interfaces
• High-voltage measurement equipment
• Power inverter gate drive circuits

Digital Isolators Procurement Notes

Verify the specific suffix IS2R indicates reel packaging when sourcing. Confirm that the component meets AEC-Q100 qualification requirements if intended for automotive use. Ensure compatibility with the required operating temperature range of -40°C to +125°C. Check for moisture sensitivity handling instructions prior to surface mount assembly.

Digital Isolators Selection Notes

Select this component for applications requiring high channel density and extreme isolation voltage. The six-channel configuration reduces board space compared to single-channel alternatives. Consider the 150 Mbps speed limit for signal integrity. Verify that the SOIC-16 package fits the design constraints. Evaluate power consumption against system thermal limits.

Digital Isolators Part Context

This part belongs to the Si86S6x series of high-reliability digital isolators. It complements lower voltage variants like the SI8660 by offering superior insulation capabilities. The series is designed for demanding environments where signal integrity and safety are critical. It serves as a bridge between low-voltage logic and high-voltage power stages.

Digital Isolators Replacement Considerations

SI86S660BE-IS2: Tube packaged version of the same functional device.