SI8286DD-IS

Isolators - Gate Drivers Overview

The SI8286DD-IS is a galvanically isolated gate driver from Skyworks Solutions, designed for automotive SiC and IGBT applications. It features a wide-body SOIC-16 package to support high creepage distances. The device provides a single channel with 4 A peak output current and supports up to 30 V output voltage. Key electrical parameters include a maximum propagation delay of 50 ns, rise time of 5.5 ns, and fall time of 8.5 ns. It operates on a supply voltage range of 2.5 V to 5.5 V with a typical quiescent current of 5.2 mA. The component is qualified under AEC-Q100 standards and functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology provides high common-mode transient immunity
• Wide-body SOIC-16 package design supports increased isolation creepage distances
• Integrated system safety features for robust operation in harsh environments

Isolators - Gate Drivers Applications

• Automotive inverters using Silicon Carbide (SiC) transistors
• Insulated Gate Bipolar Transistor (IGBT) gate drive circuits
• High-voltage power conversion systems requiring galvanic isolation

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS' indicates the wide-body SOIC-16 package variant when sourcing. Confirm AEC-Q100 qualification status is required for your specific automotive application tier. Check manufacturer documentation for moisture sensitivity level handling instructions prior to assembly. Ensure the ordering part number matches the exact pinout and isolation requirements of your design.

Isolators - Gate Drivers Selection Notes

Select this component when high isolation voltage and fast switching speeds are critical for SiC or IGBT modules. The wide-body package is suitable for designs needing enhanced creepage clearance without increasing board footprint. Compare propagation delay and output current capabilities against other drivers in the Si8286 family to ensure compatibility with your specific gate charge requirements and thermal constraints.

Isolators - Gate Drivers Part Context

This device belongs to the Si8286 family of isolated gate drivers from Skyworks Solutions. It utilizes capacitive isolation technology rather than traditional optical or magnetic methods. The family is specifically engineered to meet the demanding reliability and performance standards of modern electric vehicle powertrains and industrial motor drives.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same family include SI8286BD-IS and SI8286ED-IS. Verify that alternative part numbers match the wide-body SOIC-16 package dimensions and pin configuration. Ensure the replacement maintains the required 4 A output current and AEC-Q100 automotive qualification if applicable.