SI82D99BEC-IS1R

Isolators - Gate Drivers Overview

The SI82D99BEC-IS1R is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-performance power switching applications. It features a 3.75 kVrms isolation rating and delivers a peak output current of 1 A per channel. The device operates within 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 approximately 17 ns and a fall time of 22 ns. It is housed in a 16-SOIC package and functions reliably across an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Integrates two independent isolated gate drivers into a single compact package for space-constrained designs.
• Provides robust signal isolation with a 3.75 kVrms rating to protect control circuitry from high-voltage transients.
• Delivers strong drive capability with a 1 A peak output current suitable for driving various power MOSFETs and IGBTs.

Isolators - Gate Drivers Applications

• Industrial motor drives and inverters
• Switch-mode power supplies (SMPS)
• Inverter systems for renewable energy

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1R against official Skyworks documentation to confirm reel packaging and moisture sensitivity level requirements. Ensure compatibility with the target PCB footprint for the 16-SOIC package. Cross-reference the isolation voltage ratings with system safety standards before finalizing procurement specifications.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel solution with 3.75 kV isolation and 1 A drive strength is required. Compare propagation delay and rise/fall times against system timing constraints. Consider the SOIC-16 package dimensions for thermal management and board layout efficiency relative to alternative packages like DFN or QFN.

Isolators - Gate Drivers Part Context

This part belongs to the SI82Dx series of isolated gate drivers from Skyworks Solutions. The series combines capacitive coupling technology with integrated protection features. The SI82D99BEC-IS1R specifically targets applications requiring high-speed switching and reliable galvanic isolation between low-voltage control logic and high-voltage power stages.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical characteristics carefully if considering cross-brand alternatives.