SI86S662BC-AS1R

Digital Isolators Overview

The SI86S662BC-AS1R is a Skyworks Solutions digital isolator featuring six unidirectional channels with capacitive coupling technology. It provides an insulation voltage of 3750 Vrms and supports data rates up to 150 Mbps. The device includes a common-mode transient immunity (CMTI) rating of 150 kV/µs. It operates within a supply voltage range of 2.25 V to 5.5 V and functions across a temperature range of -40°C to +125°C. The component is housed in a 16-pin SOIC-NB package.

Digital Isolators Feature Summary

• Six-channel unidirectional signal isolation
• High-speed data transmission capability
• Robust common-mode transient immunity
• Automotive-grade reliability certification

Digital Isolators Applications

• Automotive powertrain control systems
• Inverter gate drive interfaces
• Motor control applications
• Industrial communication buses

Digital Isolators Procurement Notes

Verify the specific suffix AS1R indicates reel packaging configuration. Confirm AEC-Q100 qualification status for automotive deployment requirements. Ensure compatibility with target voltage levels and thermal management needs during integration.

Digital Isolators Selection Notes

Select this component when high channel density and speed are required in a narrow package. Compare against lower CMTI alternatives if noise immunity is critical. Validate that the unidirectional nature aligns with system signal flow requirements.

Digital Isolators Part Context

This part belongs to the Si86S6x series, designed for demanding industrial and automotive environments. It utilizes Skyworks' proprietary capacitive isolation technology to provide galvanic separation between circuits while maintaining high data integrity.

Digital Isolators Replacement Considerations

SI86S661BC-AS1R: Similar automotive grade but may differ in specific electrical parameters or channel configuration. Verify datasheet equivalence before substitution.