SI82A30AGC-ISR

Isolators - Gate Drivers Overview

The SI82A30AGC-ISR is a single-channel isolated gate driver from Skyworks Solutions, utilizing capacitive coupling technology for signal transmission. It provides a peak output current of 1 A and supports supply voltages ranging from 3 V to 20 V. The device offers both inverting and non-inverting configurations within an 8-SOIC package. Key electrical specifications include a maximum propagation delay of 55.8 ns, with rise and fall times typically around 8.3 ns and 8.6 ns respectively. It features a minimum common-mode transient immunity of 200 kV/µs and operates within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling isolation technology replaces traditional optical components
• Integrated high-current output stage capable of driving power switches directly
• Dual configuration support for both inverting and non-inverting logic inputs
• High common-mode transient immunity ensures reliable operation in noisy environments

Isolators - Gate Drivers Applications

• Isolated gate driving for IGBTs and MOSFETs in motor drives
• Power conversion circuits requiring galvanic isolation
• Industrial automation control systems
• Inverter topologies for renewable energy applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ISR' indicates reel packaging when ordering. Confirm that the component meets RoHS compliance requirements for your region. Check lead times as availability may vary by distributor. Ensure the 8-SOIC footprint matches your PCB layout constraints. Validate operating temperature ranges against your system's thermal environment.

Isolators - Gate Drivers Selection Notes

Choose this part for applications requiring robust isolation with high-speed switching capabilities. The 1 A output current is suitable for medium-power devices. Consider the 3.75 kVrms isolation rating for safety compliance. Compare propagation delays if timing precision is critical. Evaluate the SOIC-8 package size against space limitations in your design.

Isolators - Gate Drivers Part Context

This component belongs to the Si82Ax series of isolated gate drivers from Skyworks Solutions. The series leverages CMOS-based capacitive coupling to offer advantages over legacy optocouplers, including lower power consumption and smaller form factors. The SI82A30 variant specifically targets general-purpose isolated drive applications needing reliable performance.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same family include SI82A28AGC-ISR and SI82A40AGC-ISR. Verify pin compatibility and electrical parameters before swapping. Ensure isolation ratings and output currents match or exceed original requirements. Consult official datasheets for detailed replacement guidelines.