SI8220DD-D-ISR

Isolators - Gate Drivers Overview

The SI8220DD-D-ISR is a single-channel digital isolator gate driver from Skyworks Solutions, utilizing capacitive coupling technology for signal transmission. It provides 5000Vrms isolation voltage and operates within an extended temperature range of -40°C to +125°C. The device features a peak output current of 2.5A with maximum propagation delays of 60ns (tpLH) and 40ns (tpHL). It supports an output supply voltage range of 14.8V to 24V and includes high common-mode transient immunity of 30kV/µs. Packaged in a 16-SOIC format, it meets AEC-Q100 automotive qualification standards.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology enables robust signal isolation without optical components.
• High common-mode transient immunity ensures reliable operation in noisy environments.
• Automotive-grade qualification supports integration into vehicle electronic systems.

Isolators - Gate Drivers Applications

• Isolated gate driving for power switches in motor control applications
• Power supply circuits requiring galvanic isolation
• Industrial automation systems with high-voltage interfaces

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'D' indicates the correct package variant and lead-free status. Confirm the 'ISR' suffix denotes tape-and-reel packaging versus tube options. Ensure the component matches the required AEC-Q100 grade if used in automotive contexts. Cross-reference the datasheet revision date to confirm technical specifications remain unchanged.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel isolated gate driver with 5000Vrms isolation is required. It is suitable for applications needing 2.5A peak drive current and high CMTI. Consider the 16-SOIC package constraints and operating temperature range. Compare against other Si822x series variants for different channel counts or isolation voltages.

Isolators - Gate Drivers Part Context

This part belongs to the Si822x family of isolated gate drivers from Skyworks Solutions. These devices are designed to replace traditional optocouplers in modern power electronics. The family offers various configurations including single and dual channels with different isolation levels and drive strengths.

Isolators - Gate Drivers Replacement Considerations

Check for direct pin-compatible replacements within the Si822x series such as SI8220CD-D-ISR. Verify that alternative parts meet the same 5000Vrms isolation and 2.5A drive current requirements. Ensure any substitute maintains AEC-Q100 certification if automotive use is intended.