SI82B40BEE-IS4R

Isolators - Gate Drivers Overview

The SI82B40BEE-IS4R is a single-channel isolated gate driver from the Skyworks SI82 series. It features a 6 kV isolation rating and delivers a peak output current of 6 A. The device operates on a supply voltage range of 3 V to 20 V and supports both inverting and non-inverting configurations. Key electrical parameters include a maximum propagation delay of 63.1 ns, rise time of 8.3 ns, and fall time of 8.6 ns. It functions within a temperature range of -40°C to +125°C and utilizes CMOS logic.

Isolators - Gate Drivers Feature Summary

• Provides high-voltage galvanic isolation for safe control of power switches
• Delivers strong 6 A peak drive current for rapid switching performance
• Integrates capacitive coupling technology for reliable signal transmission
• Supports flexible logic configuration with inverting and non-inverting options

Isolators - Gate Drivers Applications

• Industrial motor drives and inverters
• High-frequency power conversion systems
• Isolated control interfaces for IGBTs and MOSFETs

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS4R' confirms the reel packaging format distinct from tube variants. Ensure compatibility with the required isolation voltage class and operating temperature range for the target application environment. Cross-reference the manufacturer datasheet for exact pinout and thermal management requirements before finalizing procurement specifications.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with 6 A capability and 6 kV isolation is required. Compare against other SI82 variants based on specific propagation delay needs and package constraints. Confirm that the SSO-8 footprint fits the PCB layout and that the 3 V to 20 V supply range matches the system design.

Isolators - Gate Drivers Part Context

This part belongs to the Skyworks SI82 family of isolated gate drivers. These devices utilize proprietary capacitive isolation technology to provide robust signal transfer across isolation barriers. The family offers various channel counts and drive strengths tailored for diverse power electronics applications requiring high reliability and safety compliance.

Isolators - Gate Drivers Replacement Considerations

Check SI82B40BEE-IS4 for identical functionality in tube packaging. Verify SI82B40AEE-IS4 for similar specs with potentially different delay characteristics. Consult official substitution guides for any functional equivalents within the Skyworks portfolio.