SI823H6AD-IS3R

Isolators - Gate Drivers Overview

The SI823H6AD-IS3R is a dual-channel isolated gate driver from the Si823Hx series, manufactured by Skyworks Solutions Inc. It utilizes silicon technology to provide robust signal isolation with a 5 kV rating. The device is housed in a 14-pin Wide Body SOIC (WBSOIC) package and is designed for surface mount applications. It features AEC-Q100 qualification for automotive reliability standards. The component operates within a specified temperature range and supports high-speed switching capabilities suitable for power electronics.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation between control and power circuits using silicon-based technology.
• Features dual independent channels for driving high-side and low-side switches.
• Includes built-in protection mechanisms against shoot-through and false triggering.
• Offers wide operating supply voltage ranges for flexible system integration.

Isolators - Gate Drivers Applications

• Automotive electric vehicle traction inverters
• Industrial motor drive systems
• High-frequency switched-mode power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS3R' indicates the reel packaging variant distinct from tube-packaged counterparts like 'IS3'. Confirm that the AEC-Q100 qualification aligns with target automotive application requirements. Ensure the WBSOIC-14 footprint matches the PCB design constraints. Check for any recent product change notifications regarding pinout or electrical specifications before finalizing the bill of materials.

Isolators - Gate Drivers Selection Notes

Select this component when a 5 kV isolation barrier is required for dual-channel gate driving. The WBSOIC-14 package offers enhanced creepage distance compared to standard SOIC packages. Consider the rise and fall times for high-frequency operation needs. Verify compatibility with the input logic levels and output current requirements of the target power devices.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx family of isolated gate drivers, which are designed for high-reliability applications. The family includes variants with different isolation voltages and packaging options. The SI823H6AD-IS3R specifically targets applications requiring robust automotive-grade performance with digital isolation technology.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include other parts within the Si823Hx series such as the SI823H5CD-IS3R or SI823H6CD-IS3R, provided the isolation voltage and package dimensions are compatible. Cross-reference the datasheet for pin-to-pin compatibility and electrical parameter equivalence.