SI8220CB-D-IS

Isolators - Gate Drivers Overview

The SI8220CB-D-IS is a single-channel digital isolator gate driver manufactured by Skyworks Solutions Inc. It utilizes capacitive coupling technology to provide electrical isolation with a rated voltage of 2500Vrms. The device operates within an extended temperature range of -40°C to +125°C and is housed in an 8-SOIC package. It features a peak output current capability of 2.5A, supporting robust drive performance for power switches. The component meets AEC-Q100 automotive qualification standards and includes built-in protection against transients and under-voltage conditions.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling isolation technology ensures high reliability and immunity to electromagnetic interference.
• Automotive-grade qualification compliant with AEC-Q100 standards for harsh environment operation.
• Integrated transient and under-voltage protection mechanisms enhance system safety and stability.

Isolators - Gate Drivers Applications

• Isolated gate driving for IGBTs and MOSFETs in automotive power electronics
• Motor control systems requiring high common-mode transient immunity
• Industrial inverters and converters utilizing isolated signal transmission

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'D' corresponds to the required isolation voltage and pin configuration during procurement. Confirm that the 8-SOIC package dimensions align with the target PCB footprint. Ensure the supplier provides documentation confirming AEC-Q100 compliance if automotive application requirements are mandatory. Cross-reference the manufacturer part number with official Skyworks databases to avoid counterfeit components.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel isolated gate driver with 2500Vrms isolation is required. It is suitable for applications needing 2.5A peak drive current and high common-mode transient immunity. Consider the 8-SOIC package size for space-constrained designs. Verify input voltage compatibility with the driving logic level before integration into the circuit design.

Isolators - Gate Drivers Part Context

This device belongs to the Si822x family of isolated gate drivers from Skyworks Solutions. The family offers various channel counts and isolation voltages to support diverse power conversion needs. The SI8220 variant specifically provides single-channel isolation optimized for cost-sensitive and space-efficient applications while maintaining high performance metrics.

Isolators - Gate Drivers Replacement Considerations

Check for SI8220CB-D-ISR as a reel-packaged alternative from the same series. Verify functional equivalence regarding isolation voltage and drive current before substitution.

Isolators - Gate Drivers FAQ

What isolation technology does the SI8220CB-D-IS use?

It uses capacitive coupling technology for signal transmission across the isolation barrier.

Is the SI8220CB-D-IS qualified for automotive applications?

Yes, it is qualified according to the AEC-Q100 standard for automotive grade components.