SI8711CC-B-IPR

Digital Isolators Overview

The SI8711CC-B-IPR is a single-channel digital isolator from Skyworks Solutions, designed as an optocoupler replacement in an 8-SMD, Gull Wing package. It features a data rate of 1 Mbps and supports unidirectional signal transmission. The device provides 3750 Vrms isolation voltage with a common-mode transient immunity of 20 kV/µs. Operating supply voltage ranges from 3 V to 30 V, with a typical operating current of 15 mA. Propagation delay is 60 ns, while rise and fall times are 15 ns and 5 ns respectively. Pulse width distortion is limited to 20 ns at a pulse width of 1 µs. The component operates within a temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Capacitive coupling technology for high-speed digital isolation
• Optocoupler replacement capability in standard packages
• High common-mode transient immunity for noise rejection

Digital Isolators Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power supply feedback loops

Digital Isolators Procurement Notes

Verify the specific suffix 'IPR' corresponds to the 8-SMD, Gull Wing package configuration. Confirm that the 1 Mbps data rate meets system requirements. Ensure the 3750 Vrms isolation rating aligns with safety standards. Check RoHS compliance status before finalizing orders. Validate availability as some distributors may list this part as obsolete or limited stock.

Digital Isolators Selection Notes

Select this component when replacing legacy optocouplers in space-constrained designs. The SOIC-8 equivalent footprint facilitates easy PCB layout updates. Consider the 1 Mbps speed limit for applications not requiring higher throughput. The wide supply voltage range offers flexibility in power domain interfacing. Verify thermal performance under maximum load conditions.

Digital Isolators Part Context

This part belongs to the Si8711 series of digital isolators. It utilizes Skyworks' capacitive isolation technology. The series includes variants with different packages and speeds. This specific model targets general-purpose isolation needs. It serves as a modern alternative to traditional optical isolation components.

Digital Isolators Replacement Considerations

Direct replacements include SI8711CC-B-IS for surface mount SOIC-8 packaging. SI8711CC-AS is available for automotive-grade applications. SI8711CC-B-IP is offered in PDIP-8 through-hole format. Verify pinout compatibility during substitution.