SI82398CD-AS

Isolators - Gate Drivers Overview

The SI82398CD-AS is a dual-channel current-isolated gate driver from the Skyworks Si8239x series. It features a wide operating temperature range from -40°C to +125°C and utilizes an SOIC-Wide-16 surface-mount package. The device provides galvanic isolation with a rating of 2500 Vrms. Key electrical specifications include a maximum propagation delay of 40 ns, rise and fall times of 12 ns each, and a power dissipation capability of 2.1 W.

Isolators - Gate Drivers Feature Summary

• Provides high electromagnetic immunity for industrial applications
• Features non-inverting logic configuration for signal integrity
• Supports TTL logic input levels for compatibility

Isolators - Gate Drivers Applications

• Industrial motor control systems
• High electromagnetic immunity environments
• Power conversion circuits requiring isolated gate driving

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix AS against official Skyworks documentation to confirm pinout and functional equivalence. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the SOIC-Wide-16 footprint matches your PCB design constraints before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel isolated gate driver with 2500 Vrms isolation is required. Consider the 40 ns propagation delay and 12 ns transition times for switching speed requirements. Verify that the SOIC-Wide-16 package fits within the available board space and thermal management capabilities of the target application.

Isolators - Gate Drivers Part Context

This part belongs to the Si8239x family of current-isolated gate drivers manufactured by Skyworks Solutions. These devices are designed to replace traditional optocouplers in applications demanding higher reliability and performance. The family includes variants with different insulation ratings and output configurations.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks datasheets for direct replacements such as SI82398CD-IS or SI82398AD-IS. Verify that substitute parts match the 2500 Vrms isolation voltage and SOIC-Wide-16 package dimensions. Ensure the replacement maintains the same non-inverting logic and TTL input compatibility.