SI82D39BCE-IS3R

Isolators - Gate Drivers Overview

The SI82D39BCE-IS3R is a dual-channel isolated gate driver from the Skyworks SI82 series, housed in a 14-SOIC package. It provides 6 kVrms isolation and delivers a 1 A output current. The device operates on a supply voltage range of 3 V to 20 V with a typical operating current of 2.04 mA. It features both inverting and non-inverting configurations, with maximum propagation delay of 58 ns, rise time of 8.3 ns, and fall time of 8.6 ns. Operating temperatures span from -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides high-voltage galvanic isolation for safe signal transmission between control and power stages
• Delivers robust drive capability for switching devices with specified peak output current
• Integrates complementary high-side and low-side drivers within a single compact package

Isolators - Gate Drivers Applications

• Industrial motor drives requiring isolated control signals
• Inverter circuits in renewable energy systems
• High-voltage power supply topologies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS3R' against official Skyworks documentation to confirm reel packaging and pinout compatibility. Ensure the component meets required isolation voltage ratings for the target application safety standards. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement specifications.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel driver with 6 kVrms isolation and 1 A drive strength is required. Compare performance metrics such as propagation delay and rise/fall times against alternative models like the SI82E39BCE-IS3R if higher drive current or different configuration is needed. Verify thermal dissipation requirements for the SOIC-14 package under expected load conditions.

Isolators - Gate Drivers Part Context

This part belongs to the Skyworks SI82 family of capacitive coupling isolated gate drivers. These components are designed for applications demanding high reliability and noise immunity. The SI82D39BCE variant specifically offers dual-channel functionality with mixed inversion options, distinguishing it from single-channel or uniformly inverted counterparts within the broader product line.

Isolators - Gate Drivers Replacement Considerations

Official substitutes include SI82D39BCE-IS3 (tube packaging) or SI82E39BCE-IS3R (4 A drive). Verify pin compatibility and electrical parameters before substitution.