SI8630BT-IS2R

Digital Isolators Overview

The SI8630BT-IS2R is a Skyworks Solutions digital isolator featuring three unidirectional channels in a 16-SOIC package. It operates on a 2.5 V to 5.5 V supply with a typical quiescent current of 4.6 mA per channel. The device provides 5000 Vrms isolation voltage and supports data rates up to 150 Mb/s. Key electrical parameters include an 8 ns propagation delay, 4 ns rise/fall times, and 60 kV/µs common-mode transient immunity. It functions within a temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Capacitive coupling technology for high-speed signal transmission
• Automotive-grade reliability with wide operating temperature range
• High common-mode transient immunity for noise rejection
• Ultra-low power consumption design

Digital Isolators Applications

• Automotive electronic control units
• Industrial communication interfaces
• Power supply feedback loops
• Motor drive gate drivers

Digital Isolators Procurement Notes

Verify the IS2 suffix indicates specific insulation system certification and tube packaging configuration distinct from reel variants. Confirm RoHS3 compliance and MSL rating during sourcing. Ensure the supplier provides official Skyworks documentation to validate the automotive qualification status and pinout compatibility before integration into production designs.

Digital Isolators Selection Notes

Select this component when bidirectional isolation is not required due to its unidirectional channel architecture. Compare against SI8630BD-ASR if reel packaging or different insulation ratings are needed. Evaluate the 150 Mb/s speed limit against application requirements. Consider the 16-SOIC footprint constraints relative to PCB layout space available for high-voltage creepage distances.

Digital Isolators Part Context

Part of the Si863x family of capacitive digital isolators. Shares core specifications with SI8630BT-IS but differs in packaging format (reel vs. tube) and potentially insulation certification levels indicated by the suffix. Designed for robust performance in electrically noisy environments requiring galvanic isolation between low-voltage logic and high-voltage domains.

Digital Isolators Replacement Considerations

SI8630BT-IS serves as a direct functional alternative differing primarily in packaging type. Verify that the replacement matches the required insulation system certifications and moisture sensitivity level for the specific manufacturing process.