SI82D39ACC-IS1

Isolators - Gate Drivers Overview

The SI82D39ACC-IS1 is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It provides 3.75 kVrms isolation voltage and delivers a peak output current of 1 Amp per channel. The device operates within a supply voltage range of 3 V to 20 V and supports both inverting and non-inverting configurations. Key electrical characteristics include a maximum propagation delay of 58 ns, with rise and fall times of approximately 8.3 ns and 8.6 ns respectively. It functions reliably across an extended temperature range from -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides robust 3.75 kVrms reinforced insulation barrier between input and output circuits
• Delivers symmetrical high-current drive capability suitable for fast-switching MOSFETs and IGBTs
• Integrates independent control logic allowing flexible inverting or non-inverting signal paths

Isolators - Gate Drivers Applications

• Industrial motor drives and servo systems
• Solar micro-inverters and string inverters
• Uninterruptible power supplies (UPS) and battery management systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1 against the manufacturer datasheet to confirm pinout compatibility and package variant. Ensure that the required isolation voltage rating aligns with your system's safety standards. Confirm availability through authorized distributors as lead times may vary based on production schedules.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel solution with moderate isolation voltage is required. Compare propagation delay specifications against switching frequency requirements to ensure minimal timing skew. Evaluate thermal performance under continuous load conditions relative to the SOIC-14 package limitations.

Isolators - Gate Drivers Part Context

This part belongs to the SI82D series of digital isolators, which utilize Skyworks' proprietary CMOS technology. The series offers various isolation ratings and channel counts. The SI82D39 specifically targets applications requiring balanced rise/fall times and high noise immunity in compact surface-mount packages.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include other SI82D39 variants such as SI82D39ABE or SI82D39ABC, provided the isolation rating and package type match. Cross-referencing with SI82D39ACC-IS1R is necessary if reel packaging is preferred over tube.