SI86SM40BE-IS2

Digital Isolators Overview

The SI86SM40BE-IS2 is a Skyworks Solutions digital isolator featuring four unidirectional channels with capacitive coupling technology. It provides a high isolation voltage of 6000 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 includes a sleep mode for power optimization. It is housed in a 16-pin SOIC-WB package, designed for surface mount installation, and complies with AEC-Q100 automotive standards.

Digital Isolators Feature Summary

• Capacitive coupling architecture ensures long-term reliability without degradation over time.
• Integrated sleep mode functionality reduces power consumption during inactive periods.
• High insulation voltage capability of 6000 Vrms for robust signal isolation.
• Compliance with automotive quality standards for reliable operation in demanding environments.

Digital Isolators Applications

• Automotive battery management systems
• Industrial motor control interfaces
• Grid infrastructure monitoring equipment

Digital Isolators Procurement Notes

Verify the specific suffix IS2 against the manufacturer's official ordering guide to confirm package type and tape/reel specifications. Ensure the component meets RoHS directives and AEC-Q100 requirements for your target application environment. Cross-reference the datasheet revision date to confirm current electrical characteristics before finalizing procurement plans.

Digital Isolators Selection Notes

Select this component when high isolation voltage and low power consumption are critical. The four-channel configuration suits applications requiring multiple isolated signals. Verify that the 150 Mbps speed meets system timing requirements. Consider the SOIC-WB package dimensions for PCB layout constraints and thermal management needs.

Digital Isolators Part Context

This part belongs to the Si86SM4x series of automotive-grade digital isolators from Skyworks Solutions. It utilizes proprietary capacitive isolation technology to provide galvanic separation between circuits. The series is designed to replace traditional optocouplers in modern electronic designs, offering superior performance and longevity.

Digital Isolators Replacement Considerations

SI86SM41BE-IS2

Digital Isolators FAQ

What is the maximum data rate supported by the SI86SM40BE-IS2?

The device supports data rates up to 150 Mbps.

Does the SI86SM40BE-IS2 require start-up initialization?

No, the device does not require any start-up initialization upon power-up.