SI82A30BBC-IS

Isolators - Gate Drivers Overview

The SI82A30BBC-IS is a single-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features a 3.75 kV isolation rating and delivers a peak output current of 1 A. The device operates within a supply voltage range of 3 V to 20 V and supports both inverting and non-inverting logic configurations. Key electrical parameters include a maximum propagation delay of 55.8 ns, with rise and fall times of 8.3 ns and 8.6 ns respectively. It functions reliably across an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides robust 3.75 kVrms capacitive coupling isolation between input and output circuits.
• Delivers 1 A peak source/sink current capability for efficient MOSFET or IGBT driving.
• Supports flexible signal configuration with independent inverting and non-inverting outputs.
• Ensures thermal stability and reliability across extended industrial temperature ranges.

Isolators - Gate Drivers Applications

• Industrial motor drives and inverters
• Solar microinverter systems
• High-frequency DC-DC converters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS' against official Skyworks documentation to confirm package type and tape/reel specifications. Ensure compatibility with system isolation requirements and input logic levels before integration. Cross-reference datasheet revisions for any updates to pinout or electrical characteristics.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with 1 A output current and 3.75 kV isolation is required. Consider the SOIC-8 package constraints and CMOS input logic compatibility. Evaluate the 55.8 ns propagation delay against switching frequency requirements for the target application.

Isolators - Gate Drivers Part Context

This part belongs to the SI82 family of isolated gate drivers, which utilize Skyworks' proprietary capacitive coupling technology. This technology offers superior performance compared to traditional magnetic transformers, including better common-mode transient immunity and smaller form factors suitable for modern power electronics designs.

Isolators - Gate Drivers Replacement Considerations

SI82A30BBC-ISR: Identical functional specifications with reel packaging instead of tube.

Isolators - Gate Drivers FAQ

What is the isolation voltage rating?

The SI82A30BBC-IS provides a 3.75 kVrms isolation rating between the input and output channels.

Does the device support inverting logic?

Yes, the SI82A30BBC-IS supports both inverting and non-inverting configurations.