SI82F39BCC-IS1

Isolators - Gate Drivers Overview

The SI82F39BCC-IS1 is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features 3.75 kV isolation voltage and utilizes silicon-on-insulator technology for robust performance. The device operates with a supply voltage range of 3 V to 20 V and supports output voltages from 5 V to 30 V. Key electrical parameters include a rise time of 17 ns and a fall time of 22 ns. It is housed in a 16-lead SOIC package and functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Integrates 3.75 kV reinforced isolation using silicon-on-insulator technology for reliable signal transmission across potential barriers.
• Provides dual independent channel outputs with non-inverting logic configuration for precise control of power switches.
• Incorporates Miller clamp functionality to prevent false turn-on events caused by rapid voltage transients during switching.
• Supports wide operating supply ranges and offers fast propagation characteristics suitable for high-frequency power conversion.

Isolators - Gate Drivers Applications

• Industrial motor drives and servo systems
• Switched-mode power supplies (SMPS)
• Inverter circuits in renewable energy systems

Isolators - Gate Drivers Procurement Notes

Verify the specific ordering suffix IS1 against the manufacturer's current datasheet to ensure compatibility with required packaging and tape-and-reel specifications. Confirm that the 3.75 kV isolation rating meets the safety standards of the target application environment. Check for any recent product change notifications regarding pinout or thermal characteristics before finalizing the design.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel isolated driver with moderate speed and strong transient immunity is required. The 17 ns rise time balances switching losses with electromagnetic interference. Ensure the PCB layout accommodates the 16-lead SOIC footprint and maintains adequate creepage distances to support the 3.75 kV isolation barrier effectively.

Isolators - Gate Drivers Part Context

This part belongs to the SI82Fx family of isolated gate drivers, which are engineered for demanding power electronics environments. The family emphasizes reliability through silicon-on-insulator construction, offering superior noise immunity compared to traditional optical isolators. The SI82F39BCC-IS1 specifically targets applications requiring two-channel control with integrated protection features.

Isolators - Gate Drivers Replacement Considerations

Direct replacements within the same isolation class include the SI82F39ACE-IS3 for higher output current capabilities or the SI82E39BGC-IS1 for faster switching speeds. Verify that substitute parts maintain the same 3.75 kV isolation rating and compatible pin configurations to ensure seamless integration without redesigning the printed circuit board.