SI82E39BEE-IS3R

Isolators - Gate Drivers Overview

The SI82E39BEE-IS3R is a 6 kV, 2-channel isolated gate driver from Skyworks Solutions. It features high-side and low-side outputs in an SOIC-14 package. The device supports non-inverting logic with CMOS input compatibility. Operating voltage ranges from 5 V to 30 V for the output stage, while the input supply operates between 3 V and 20 V. Key electrical parameters include a maximum propagation delay of 40 ns, rise time of 8.3 ns, and fall time of 8.6 ns. It functions 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 up to 6 kV for high-voltage applications
• Delivers dual independent channels for simultaneous high-side and low-side control
• Ensures signal integrity with fast switching speeds and low propagation delay
• Compatible with standard CMOS logic inputs for easy interface integration

Isolators - Gate Drivers Applications

• Industrial motor drives requiring high-voltage isolation
• Inverter systems in renewable energy applications
• High-power solid-state relays
• Isolated power supply control circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3R indicates reel packaging when ordering. Confirm that the 6 kV isolation rating meets your system's safety requirements. Check AEC-Q100 qualification if automotive standards are required. Ensure the SOIC-14 footprint matches your PCB layout constraints. Validate input voltage levels against the 3 V to 20 V specification.

Isolators - Gate Drivers Selection Notes

Choose this component when 6 kV isolation is necessary compared to lower-rated alternatives like the SI823x series. Select based on the need for dual-channel control in a compact SOIC-14 package. Consider the 40 ns propagation delay for timing-sensitive applications. Verify that the 5 V to 30 V output voltage range suits your gate drive requirements.

Isolators - Gate Drivers Part Context

This part belongs to the SI82E39 family of isolated gate drivers. It shares the SOIC-14 form factor with other variants but offers higher 6 kV isolation. Unlike the SI823x series which provides 5 kV, this model targets more demanding insulation needs. It complements the SI82F39 series by offering similar performance with different packaging or qualification options.

Isolators - Gate Drivers Replacement Considerations

The SI82E39ACE-IS3R is a documented substitute variant within the same family. Both parts share identical electrical specifications including 6 kV isolation and channel count. Verify package compatibility as both utilize SOIC-14 configurations. Cross-reference datasheets to ensure pinout consistency before substitution.