SI823H8AD-IS3R

Isolators - Gate Drivers Overview

The SI823H8AD-IS3R is a dual-channel isolated gate driver from the Si823Hx series, manufactured by Skyworks Solutions Inc. It features a wide-body SOIC-14 package and supports AEC-Q100 automotive qualification. The device provides 5 kV isolation voltage with low propagation delay characteristics. It operates within a temperature range of -40°C to +125°C and utilizes silicon technology for reliable signal transmission in high-voltage environments.

Isolators - Gate Drivers Feature Summary

• Provides robust 5 kV insulation voltage for safe signal transfer between isolated domains
• Features low propagation delay to ensure precise timing control in switching applications
• Supports high-temperature operation up to 125°C for demanding industrial environments
• Automotive qualified under AEC-Q100 standards for enhanced reliability

Isolators - Gate Drivers Applications

• Industrial motor drives requiring galvanic isolation
• Inverter systems in renewable energy applications
• Automotive power electronics and battery management systems
• High-frequency switching power supplies

Isolators - Gate Drivers Procurement Notes

Verify that the specific suffix IS3R corresponds to the tape-and-reel packaging configuration as indicated in distributor listings. Confirm the wide-body SOIC-14 footprint compatibility with your PCB layout. Ensure the AEC-Q100 qualification status meets your project's automotive or industrial reliability requirements before finalizing the component selection.

Isolators - Gate Drivers Selection Notes

Select this component when high isolation voltage and fast switching speeds are critical. The dual-channel design allows for efficient half-bridge or full-bridge configurations. Consider the thermal performance and package size constraints. Verify input logic compatibility with your microcontroller or FPGA output levels to ensure proper interface without additional level shifting circuitry.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx family of isolated gate drivers, which are designed for high-performance power conversion. The series offers various isolation voltages and package options to suit different application needs. The Si823H8 variant specifically targets applications requiring 5 kV isolation with optimized speed and reliability metrics.

Isolators - Gate Drivers Replacement Considerations

Check for direct substitutes within the Si823Hx series such as SI823H8BD-IS3R or SI823H8CD-IS3R, ensuring pinout and electrical specifications match. Verify that any alternative maintains the same 5 kV isolation rating and automotive qualification if required.