SI82E39AEE-IS3

Isolators - Gate Drivers Overview

The SI82E39AEE-IS3 is a dual-channel isolated gate driver from the Si82Ex family, manufactured by Skyworks Solutions Inc. It features a 6 kV isolation rating and provides 6 A peak drive current for each channel. The device operates with an input voltage range of 3 V to 20 V and supports a wide gate supply voltage from 5 V to 30 V. Key electrical parameters include low channel-to-channel skew and CMOS input compatibility with an optional deglitch filter.

Isolators - Gate Drivers Feature Summary

• Provides high-current 6 A drive capability for efficient switching control
• Ensures signal integrity through low channel-to-channel skew design
• Offers robust 6 kV isolation barrier for safety-critical applications
• Supports flexible power configurations with wide supply voltage ranges

Isolators - Gate Drivers Applications

• Industrial motor drives requiring high isolation and fast switching
• Inverter systems in renewable energy and power conversion
• High-voltage power supplies and DC-DC converters
• Solid-state transformers and grid infrastructure equipment

Isolators - Gate Drivers Procurement Notes

Verify the complete part number including suffixes such as IS3 to ensure correct packaging and temperature grade. Confirm that the required isolation voltage and drive current meet system specifications. Check for RoHS compliance status and lead times directly with authorized distributors or Skyworks. Ensure ESD protection measures are implemented during handling due to the sensitivity of CMOS inputs.

Isolators - Gate Drivers Selection Notes

Select this component when high isolation voltage (6 kV) and strong drive current (6 A) are required simultaneously. Compare against lower current variants if load requirements are modest. Consider the SOIC-14 package constraints for thermal management. Verify that the input logic levels and deglitch filter settings align with the controlling microcontroller or FPGA interface.

Isolators - Gate Drivers Part Context

This device belongs to the Si82Ex series of isolated gate drivers, which utilize silicon dioxide (SiO2) insulation technology. The series is designed for demanding industrial and automotive applications where reliability and high dv/dt immunity are critical. The SI82E39AEE-IS3 specifically targets applications needing dual-channel control with minimal timing skew between outputs.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks documentation for direct pin-compatible alternatives within the Si82Ex family. Verify that substitute parts match the 6 kV isolation rating and 6 A drive current. Ensure the replacement maintains the same SOIC-14 package and electrical characteristics.