SI82A30BBE-IS4R

Isolators - Gate Drivers Overview

The SI82A30BBE-IS4R is a single-channel isolated gate driver from Skyworks Solutions, featuring 6 kV isolation and 1 A output current. It operates on SSO-8 surface-mount packaging with supply voltages ranging from 3 V to 20 V. The device supports inverting and non-inverting configurations, offering propagation delays up to 55.8 ns and rise/fall times of approximately 8.3 ns and 8.6 ns respectively. It functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides high-voltage isolation capability for safe signal transmission between low-voltage control circuits and high-power switching devices.
• Delivers robust drive current suitable for efficiently switching power semiconductors such as MOSFETs and IGBTs.
• Integrates configurable logic options allowing flexible circuit design through selectable inverting or non-inverting signal paths.

Isolators - Gate Drivers Applications

• Industrial motor drives and servo systems
• Inverters and converters in renewable energy systems
• High-frequency power supplies and DC-DC converters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS4R against official Skyworks documentation to confirm tape-and-reel packaging requirements. Ensure compatibility with your PCB footprint for the SSO-8 package. Cross-reference the full part number with authorized distributors to avoid counterfeit components and confirm current availability status.

Isolators - Gate Drivers Selection Notes

Select this component when 6 kV isolation voltage is required alongside moderate 1 A drive strength. Consider the SSO-8 package size constraints and the specific propagation delay characteristics relative to your switching frequency needs. Evaluate thermal management requirements given the operating temperature range and power dissipation limits.

Isolators - Gate Drivers Part Context

This part belongs to the Si82xx family of isolated gate drivers utilizing capacitive coupling technology. It offers enhanced reliability compared to traditional transformer-based isolators. The series provides various channel counts and drive strengths to support diverse power electronics architectures.

Isolators - Gate Drivers Replacement Considerations

Consult official Skyworks substitution guides for compatible alternatives within the Si82B or Si82A series. Verify pinout compatibility and electrical parameter equivalence before replacing existing designs.