SI86S621EC-IS

Digital Isolators Overview

The SI86S621EC-IS is a Skyworks Solutions digital isolator featuring two unidirectional channels with capacitive coupling technology. It provides an isolation voltage of 3750 Vrms and supports data rates up to 150 Mbps. The device operates within a supply voltage range of 2.5 V to 5.5 V and functions across a temperature range of -40°C to +125°C. Packaged in an SOIC-NB-8 surface-mount format, it is supplied in tape and reel quantities for automated assembly.

Digital Isolators Feature Summary

• Capacitive coupling architecture for high-speed signal transmission
• Integrated design eliminating the need for external isolation components
• Unidirectional channel configuration for specific signal path requirements

Digital Isolators Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power electronics gate drive interfaces

Digital Isolators Procurement Notes

Verify the exact suffix against official Skyworks documentation to confirm package type and packaging quantity. Ensure the component meets specific environmental and reliability standards required for the target application before finalizing procurement orders.

Digital Isolators Selection Notes

Select this component when a compact, low-power solution is needed for galvanic isolation in noisy environments. The unidirectional nature suits applications where signal flow is strictly one-way. Verify that the 150 Mbps speed and 3750 Vrms rating align with system safety and performance specifications.

Digital Isolators Part Context

This part belongs to the Si86S6x series of automotive-grade digital isolators from Skyworks Solutions. The series utilizes proprietary CMOS process technology to achieve high reliability and low power consumption compared to traditional optocouplers.

Digital Isolators Replacement Considerations

Check Skyworks datasheets for direct pin-compatible alternatives within the Si862x or Si86xx families. Confirm that any substitute matches the unidirectional channel count and voltage ratings.