SI823H8BD-IS3

Isolators - Gate Drivers Overview

The SI823H8BD-IS3 is a dual isolated gate driver from Skyworks Solutions, housed in a wide-body SOIC-14 package. It provides 5 kVRMS isolation and supports up to 1500 VDC peak differential voltage between channels. The device features silicon-isolation technology with AEC-Q100 automotive qualification. It operates within a temperature range of -40°C to +125°C and utilizes a tube packaging format.

Isolators - Gate Drivers Feature Summary

• Dual-channel architecture providing independent high-side and low-side drive capabilities within a single package
• High-voltage isolation capability with 5 kVRMS rating and 1500 VDC peak differential voltage support
• Automotive-grade reliability certified under the AEC-Q100 standard for harsh environment operation

Isolators - Gate Drivers Applications

• Isolated power conversion systems requiring high voltage separation
• Industrial motor control applications demanding robust channel isolation
• Automotive power electronics utilizing AEC-Q100 qualified components

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3 against official Skyworks documentation to confirm pinout and electrical characteristics match your design requirements. Ensure that the wide-body SOIC-14 footprint aligns with your PCB layout constraints. Confirm AEC-Q100 certification status if automotive compliance is mandatory for your application before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when dual-channel isolation is required with high differential voltage tolerance. The wide-body SOIC-14 package facilitates thermal management and creepage distance. Consider the silicon-isolation technology benefits over traditional magnetic options for size reduction and consistency. Verify input logic compatibility and output current requirements against the datasheet specifications.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx series of isolated gate drivers from Skyworks Solutions. The series focuses on providing reliable signal and power isolation for high-power switching applications. The wide-body package variant is designed to meet stringent safety standards while maintaining compact form factors suitable for dense electronic assemblies.

Isolators - Gate Drivers Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Cross-reference pinouts and isolation ratings carefully. Generic replacements may not match the 1500 VDC differential voltage or AEC-Q100 qualification.