SI82D39BCE-IS3

Isolators - Gate Drivers Overview

The SI82D39BCE-IS3 is a dual-channel isolated gate driver from Skyworks Solutions, housed in a 14-SOIC package. It provides 6 kV isolation and delivers 1 A output current. Operating on a 3 V to 20 V supply, it features CMOS logic with inverting and non-inverting configurations. Key electrical parameters include an 8.3 ns rise time, 8.6 ns fall time, and a maximum propagation delay of 58 ns. The device operates within a temperature range of -40°C to +125°C and consumes 2.04 mA of quiescent current.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation via capacitive coupling technology for noise immunity
• Integrates high-side and low-side drivers in a single compact package
• Supports both inverting and non-inverting signal configurations

Isolators - Gate Drivers Applications

• Industrial motor control systems
• Inverter circuits
• Solid-state transformer designs

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3 against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS status. Confirm that the SOIC-14 package dimensions match your PCB footprint requirements. Ensure the 6 kV isolation rating meets the safety standards required by your target application environment before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel solution with moderate 1 A drive strength is sufficient. The 6 kV isolation rating suits applications requiring robust separation between control and power stages. Consider the 58 ns propagation delay for switching frequency limitations compared to faster alternatives in the same series.

Isolators - Gate Drivers Part Context

This part belongs to the SI82 family of isolated gate drivers. It complements other variants like the SI82F39ACE-IS3 which offers higher 3.5 A drive capability. The SI82D39BCE-IS3 specifically targets applications balancing cost, size, and adequate drive performance for medium-power switches.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same isolation voltage and drive current class should be verified against the official Skyworks cross-reference list. Ensure any replacement maintains the 14-SOIC form factor and compatible UVLO thresholds.