SI8230AD-B-ISR

Isolators - Gate Drivers Overview

The SI8230AD-B-ISR is a dual-channel, galvanically isolated gate driver from the Si823x series by Skyworks Solutions. It features 5 kVrms isolation voltage and supports high-side and low-side configurations. The device operates within a temperature range of -40°C to +125°C and utilizes SOIC-Wide-16 packaging. Key electrical parameters include a maximum propagation delay of 45 ns, rise and fall times of 20 ns each, and a peak output current capability of 500 mA. It is designed for industrial applications requiring high electromagnetic immunity.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation between control circuitry and power switches using capacitive coupling technology.
• Supports both high-side and low-side driving configurations for bridge topologies.
• Engineered for high electromagnetic immunity suitable for demanding industrial environments.

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• High-voltage power supplies

Isolators - Gate Drivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm package integrity and moisture sensitivity handling requirements prior to assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications and regulatory standards.

Isolators - Gate Drivers Selection Notes

Select this component when dual-channel isolation with 5 kVrms rating is required for high-speed switching applications. Consider the 45 ns propagation delay and 500 mA output drive strength against load capacitance requirements. Ensure the SOIC-Wide-16 footprint fits the PCB layout constraints and thermal management needs of the target system.

Isolators - Gate Drivers Part Context

Part of the Si823x family of isolated gate drivers, offering robust performance in noisy environments. The series emphasizes reliability and speed for modern power electronics. This specific model variant integrates dual channels into a single compact package, simplifying board space utilization compared to discrete solutions.

Isolators - Gate Drivers Replacement Considerations

Check for SI8230BD-B-ISR or SI8230AC-AS1R as potential functional equivalents within the same family, noting differences in insulation voltage ratings and packaging types before substitution.

Isolators - Gate Drivers FAQ

What is the isolation voltage rating of the SI8230AD-B-ISR?

The device provides an isolation voltage of 5 kVrms.

Does the SI8230AD-B-ISR support high-side and low-side driving?

Yes, it is configured for both high-side and low-side isolated gate driving applications.