SI82A30ACE-IS4R

Isolators - Gate Drivers Overview

The SI82A30ACE-IS4R is a single-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features a 6 kV isolation rating and delivers a peak output current of 1 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 31.4 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 an 8-SSO surface-mount package.

Isolators - Gate Drivers Feature Summary

• Provides robust 6 kV isolation barrier for safe high-voltage operation
• Delivers 1 A peak drive current for efficient switch control
• Supports flexible logic input via inverting and non-inverting options
• Integrates shutdown functionality for enhanced system safety

Isolators - Gate Drivers Applications

• Industrial motor drives and inverters
• Solar microinverter systems
• High-frequency switched-mode power supplies (SMPS)
• Solid-state relay (SSR) drivers

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS4R' confirms the reel packaging format as indicated by distributor listings. Ensure the component meets RoHS compliance requirements for your assembly process. Confirm that the 8-SSO package dimensions align with your PCB footprint design. Validate that the 6 kV isolation rating satisfies the creepage and clearance requirements of your target application's safety standards.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with moderate 1 A output capability is required. It is suitable for applications needing high isolation voltage but lower drive strength compared to the 6 A variants in the SI82B series. Consider the 31.4 ns propagation delay for timing-sensitive designs. The CMOS logic interface ensures compatibility with standard digital control sources.

Isolators - Gate Drivers Part Context

This part belongs to the SI82Ax family of isolated gate drivers, which utilize capacitive coupling technology for signal transmission. The family offers various drive strengths and channel counts to support diverse power electronics architectures. The SI82A30 variant specifically targets applications requiring reliable isolation with efficient power management and compact form factors.

Isolators - Gate Drivers Replacement Considerations

For equivalent performance, consider the SI82A30ACE-IS4 (tube version) if reel packaging is not required. Higher current needs may require the SI82B30 series. Verify pinout compatibility before substitution.