SI86S631BE-IS2R

Digital Isolators Overview

The SI86S631BE-IS2R is a Skyworks digital isolator featuring three unidirectional channels with 6.0 kVrms insulation voltage and capacitive coupling technology. It operates within a supply voltage range of 2.7 V to 5.25 V, delivering a data rate of 150 Mbps and a common-mode transient immunity of 100 kV/µs. The device functions across an extended temperature range from -40°C to +125°C and is housed in a 16-SOIC package.

Digital Isolators Feature Summary

• Provides high-speed signal transmission at 150 Mbps for efficient data isolation
• Ensures robust electrical safety with 6.0 kVrms reinforced isolation capability
• Delivers high noise immunity through 100 kV/µs common-mode transient rejection

Digital Isolators Applications

• Industrial automation control systems
• Power monitoring and protection circuits
• Medical equipment signal interfaces

Digital Isolators Procurement Notes

Verify the specific suffix IS2R indicates tape-and-reel packaging configuration distinct from tube variants. Confirm that the manufacturer designation matches Skyworks Solutions Inc. specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the datasheet revision date to ensure compatibility with current design standards.

Digital Isolators Selection Notes

Select this component when unidirectional signal isolation is required alongside high-speed data throughput. The 150 Mbps rate supports demanding communication protocols. The wide operating temperature range suits harsh industrial environments. Verify that the 16-pin SOIC footprint aligns with the target PCB layout constraints.

Digital Isolators Part Context

This part belongs to the Si86S6x series of general-purpose digital isolators. It utilizes advanced capacitive coupling technology to replace traditional magnetic transformers. The series offers various channel configurations and insulation ratings to support diverse interface requirements in modern electronic designs.

Digital Isolators Replacement Considerations

Direct substitutes include other Skyworks Si86S6xx series devices with matching channel counts and insulation ratings. Verify pinout compatibility and propagation delay specifications before swapping components.