SI8283CD-ISR

Isolators - Gate Drivers Overview

The SI8283CD-ISR is a single-channel, current-isolated gate driver from Skyworks Solutions, designed for SiC and IGBT applications. It features an integrated DC-DC converter and operates within a -40°C to +125°C temperature range. The device provides 5000Vrms isolation with a minimum common-mode transient immunity of 35kV/µs. Key electrical parameters include a maximum propagation delay of 50ns, typical rise/fall times of 5.5ns/8.5ns, and peak output currents up to 4A. It is housed in a 24-SOIC package and holds AEC-Q100 qualification.

Isolators - Gate Drivers Feature Summary

• Integrates a feature-rich DC-DC converter for isolated power generation
• Provides high common-mode transient immunity for noisy environments
• Supports both inverting and non-inverting logic configurations

Isolators - Gate Drivers Applications

• Isolated gate driving for Silicon Carbide (SiC) power devices
• Isolated gate driving for Insulated Gate Bipolar Transistors (IGBT)
• Automotive power electronics systems requiring AEC-Q100 compliance

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ISR' corresponds to the tape-and-reel packaging format required for your assembly line. Confirm that the 24-SOIC footprint matches your PCB design constraints. Ensure the component meets the necessary automotive qualification standards if deployed in vehicle applications. Cross-reference the datasheet revision date to ensure compatibility with your system specifications.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with integrated isolated power is required. It is suitable for designs needing high-speed switching with low propagation delay. Consider the 24-SOIC package size relative to available board space. Verify that the input voltage range and isolation requirements align with the system's control and power domains.

Isolators - Gate Drivers Part Context

This part belongs to the Si828x family of ISOdriver gate drivers. These devices utilize capacitive coupling technology for signal transmission across the isolation barrier. The family includes variants with different pin counts and output capabilities, catering to diverse industrial and automotive power conversion needs.

Isolators - Gate Drivers Replacement Considerations

Check for other SI8283 variants with different packaging options or slight parameter variations. Verify pin-to-pin compatibility before substituting with similar models from the same manufacturer or competitors.