SI82B40ACC-ISR

Isolators - Gate Drivers Overview

The SI82B40ACC-ISR is a single-channel isolated gate driver from the Skyworks SI82 series. It features capacitive coupling for galvanic isolation with a rated insulation voltage of 3.75 kVrms. The device provides a peak output current of 6 A and supports both inverting and non-inverting configurations. It operates on a supply voltage range of 3 V to 20 V. Key electrical parameters include a maximum propagation delay of 38.2 ns, rise time of 8.3 ns, and fall time of 8.6 ns. The component includes a shutdown function and has a maximum Rds(on) of 2.5 Ohms. It functions within an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology ensures high-speed signal transmission with robust galvanic isolation.
• Integrated shutdown pin allows for precise control over the output state.
• Supports dual logic configurations including inverting and non-inverting modes.

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Switched-mode power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ISR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 3.75 kVrms isolation rating meets the safety standards applicable to your target market. Ensure the SOIC-8 package dimensions align with your PCB footprint design rules before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with 6 A peak current capability is required. The choice is appropriate for applications demanding high common-mode transient immunity due to the capacitive isolation architecture. Consider the 3 V to 20 V supply range compatibility with your system's logic levels and gate drive requirements.

Isolators - Gate Drivers Part Context

This part belongs to the Skyworks SI82 family of isolated gate drivers. These devices utilize silicon dioxide (SiO2) based capacitive isolation technology. The family offers various channel counts and isolation voltages, providing designers with scalable solutions for power electronics applications requiring reliable signal transfer across potential barriers.

Isolators - Gate Drivers Replacement Considerations

Check datasheets for alternative Skyworks models such as SI82B40AEE-IS4 or SI82B40ACE-IS4R. Verify that substitute parts match the 6 A output current, 3.75 kV isolation rating, and SOIC-8 package type to ensure mechanical and electrical compatibility.