SI82B30ACE-IS4R

Isolators - Gate Drivers Overview

The SI82B30ACE-IS4R is a single-channel isolated gate driver from the Skyworks SI82 series, featuring capacitive coupling technology. It provides a peak output current of 6 A and supports an isolation voltage of 6 kVrms. The device operates within a supply voltage range of 3 V to 20 V and offers 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 reliably across an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Utilizes silicon dioxide (SiO2) capacitive coupling for high-reliability signal isolation.
• Provides galvanic isolation with a rated breakdown voltage of 6000 Vrms.
• Supports dual logic inputs for flexible inverting and non-inverting drive modes.

Isolators - Gate Drivers Applications

• Isolated gate driving for power MOSFETs and IGBTs
• Industrial motor control systems
• Inverter and converter topologies requiring high common-mode transient immunity

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS4R' to confirm reel packaging and tape-and-reel quantity specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the manufacturer datasheet for exact moisture sensitivity level handling procedures prior to soldering.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with 6 A peak current capability is required. The 6 kVrms isolation rating suits applications demanding robust galvanic separation between control and power stages. Consider the 8-SSOP package constraints and the specified propagation delay limits for high-frequency switching designs.

Isolators - Gate Drivers Part Context

This part belongs to the SI82 family of digital isolators, which leverage Skyworks' proprietary capacitive isolation technology. Unlike magnetic or optical isolators, this architecture offers superior immunity to electromagnetic interference and longer operational lifespans due to the absence of degrading components like LEDs.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same series include SI82B30ACE-IS4. Verify pinout compatibility and isolation voltage ratings before substitution. Other models in the SI82B3x series may offer different channel counts or current capabilities.