SI8631EC-B-IS1R

$1.45

Description：DGTL ISOLTR 3.75KV 3CH GP 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:34ba8fce455b Category: Digital Isolators Brand: Skyworks Solutions Inc.

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Product introduction

SI8631EC-B-IS1R is listed in the Digital Isolators range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISOLTR 3.75KV 3CH GP 16SOIC. Review the specifications below when checking this part for your BOM.

Digital Isolators specifications for SI8631EC-B-IS1R

Description：DGTL ISOLTR 3.75KV 3CH GP 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Number of Channels：3
Voltage - Isolation：3750Vrms
Rise / Fall Time (Typ)：2.5ns, 2.5ns
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

Digital Isolators datasheet and documents for SI8631EC-B-IS1R

SI8631EC-B-IS1R

Digital Isolators Overview

The SI8631EC-B-IS1R is a Skyworks Solutions digital isolator featuring three unidirectional channels in a 16-SOIC package. It utilizes capacitive coupling technology to provide an insulation voltage of 3750 Vrms. The device supports data rates up to 150 Mb/s with a typical propagation delay of 8 ns and rise/fall times of 4 ns. It operates within a supply voltage range of 2.5 V to 5.5 V and functions across a temperature range of -40°C to +125°C. Certified under AEC-Q100, it includes a shutdown feature and exhibits a pulse width distortion of 4.5 ns.

Digital Isolators Feature Summary

High-speed signal transmission capability supporting up to 150 Mb/s data rates
Robust galvanic isolation via capacitive coupling technology for noise immunity
Automotive-grade reliability certification compliant with AEC-Q100 standards

Digital Isolators Applications

Industrial automation control systems
Automotive electronic control units (ECUs)
Power supply feedback loops

Digital Isolators Procurement Notes

Verify the specific suffix 'EC' against official Skyworks documentation to confirm insulation voltage and qualification status. Ensure the SOIC-Narrow-16 package dimensions match the target PCB footprint. Confirm AEC-Q100 automotive qualification requirements are met for the intended application environment before finalizing procurement.

Digital Isolators Selection Notes

Select this component when high-speed unidirectional isolation exceeding 3 kV is required. Compare against the SI8631AB variant if lower speed or different insulation levels suffice. Consider the SI8631BB variant for alternative insulation specifications. Verify channel configuration matches the circuit design needs.

Digital Isolators Part Context

This part belongs to the si863x series of digital isolators from Skyworks Solutions. It shares the 16-SOIC form factor with other members like the SI8631AB and SI8631BC. The series focuses on general-purpose isolation applications requiring high reliability and compact packaging.