SI86S620FE-AS4

Digital Isolators Overview

The SI86S620FE-AS4 is a Skyworks Solutions automotive-grade digital isolator featuring two unidirectional channels with capacitive coupling. It provides an insulation voltage of 6000 Vrms and supports data rates up to 150 Mb/s. The device operates within a supply voltage range of 2.25 V to 5.5 V, exhibiting a propagation delay of 13.5 ns. It functions reliably across an extended temperature range from -40°C to +125°C and is housed in an SOIC-8 surface-mount package.

Digital Isolators Feature Summary

• Automotive-grade qualification for reliable operation in vehicle environments
• High common-mode transient immunity via capacitive coupling technology
• Unidirectional signal transmission with shutdown capability

Digital Isolators Applications

• Automotive gate driver isolation
• Inverter control circuits
• On-board charger systems

Digital Isolators Procurement Notes

Verify the specific suffix AS4 against official Skyworks documentation to confirm packaging and tape-and-reel specifications. Ensure the component meets required automotive reliability standards for your target application. Cross-reference the SOIC-8 footprint dimensions with your PCB layout guidelines before finalizing procurement decisions.

Digital Isolators Selection Notes

Select this component when high-voltage isolation of 6000 Vrms is required for automotive applications. It is suitable for designs needing unidirectional signal transfer with low propagation delay. Consider the SOIC-8 package size and operating temperature range relative to system constraints. Verify compatibility with upstream logic levels and downstream load requirements.

Digital Isolators Part Context

This part belongs to the Si86S6x series of digital isolators from Skyworks Solutions. It is designed specifically for automotive markets, offering robust isolation performance. The series utilizes proprietary CMOS process technology to achieve high reliability and low power consumption compared to traditional magnetic isolation solutions.

Digital Isolators Replacement Considerations

Check Skyworks datasheets for direct pin-compatible alternatives within the Si86S6x family. Verify if other suffixes offer different packaging options while maintaining identical electrical characteristics. Ensure any substitute maintains the same automotive grade certification.