SI86S620BE-AS4

Digital Isolators Overview

The SI86S620BE-AS4 is a Skyworks Solutions automotive-grade digital isolator featuring two unidirectional channels with capacitive coupling. It provides 6.0 kVrms insulation voltage and supports data rates up to 150 Mb/s. The device operates on a supply voltage range of 2.25 V to 5.5 V, with a maximum propagation delay of 13.5 ns. It functions within a temperature range of -40°C to +125°C and is housed in an SSO-8 package.

Digital Isolators Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability
• High isolation capability with 6.0 kVrms insulation voltage rating
• Integrated shutdown function for power management optimization

Digital Isolators Applications

• Automotive electronic control units (ECUs)
• Inverter gate drive circuits
• On-board charging systems

Digital Isolators Procurement Notes

Verify the specific suffix AS4 against official Skyworks documentation to confirm packaging type and reel specifications. Ensure the component meets AEC-Q100 requirements for your target automotive application. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing processes and material declarations.

Digital Isolators Selection Notes

Select this model when high-voltage isolation is required in space-constrained automotive designs. The SSO-8 package offers a compact footprint compared to standard SOIC options. Consider the 150 Mb/s data rate and low propagation delay for high-speed signal integrity needs in noisy electrical environments typical of vehicle powertrains.

Digital Isolators Part Context

This component belongs to the Si86S6x series of digital isolators from Skyworks Solutions. The series utilizes capacitive coupling technology to provide galvanic isolation between circuit sections. The SI86S620BE variant specifically targets automotive applications requiring robust performance under extreme thermal conditions.

Digital Isolators Replacement Considerations

SI86S620BC-ASR: Lower insulation voltage (3.75 kVrms). SI86S620EE-IS4: Non-automotive grade. SI86S622BE-AS4: Automotive grade with identical electrical characteristics.