SI82D39BBC-IS1

Isolators - Gate Drivers Overview

The SI82D39BBC-IS1 is a dual-channel isolated gate driver from Skyworks Solutions, featuring capacitive coupling technology for signal and power transmission. It provides 3750 Vrms isolation voltage and delivers a peak output current of 1 A per channel. The device operates with a supply voltage range of 3 V to 20 V on both sides and supports non-inverting logic configuration. Packaged in a 16-pin SOIC, it ensures high electromagnetic immunity and reliable performance in electrically noisy environments.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling isolation eliminates the need for external bootstrap circuits
• High electromagnetic interference immunity for robust operation
• Integrated shutdown pin for precise control of output states

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Solar microinverters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1 corresponds to the required tube packaging quantity and lead time requirements. Confirm that the 3750 Vrms isolation rating meets the safety standards of your target application. Ensure the 16-SOIC footprint matches your PCB layout constraints before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching with strong noise immunity is required. The 1 A drive capability suits medium-power MOSFETs and IGBTs. Consider the non-inverting configuration if signal phase alignment with the controller is necessary without additional inversion stages.

Isolators - Gate Drivers Part Context

This part belongs to the SI82D39 family of isolated gate drivers. It shares architectural similarities with other variants in the series but differs in isolation voltage ratings and package options. The SI82D39BBC-IS1 specifically targets applications requiring 3750 Vrms isolation in a standard 16-lead surface-mount package.

Isolators - Gate Drivers Replacement Considerations

Direct replacements within the same family include SI82D39ABC-IS1 or SI82E39BBC-IS1, depending on whether ABC or EBC silicon variants are preferred. Verify that substitute parts maintain the same 16-SOIC package and 3750 Vrms isolation rating.