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SI8621EC-B-IS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI8621EC-B-IS product

SI8621EC-B-IS

Digital Isolators

Digital IsolatorHigh SpeedCMOS

The SI8621EC-B-IS is a high-speed, 2-channel digital isolator from Skyworks, offering 150 Mbps data rates and 3.75 kV isolation in a compact SOIC-8 package.

Best for

  • Industrial automation
  • Motor control
  • Isolated power supplies

Avoid if

  • Applications requiring > 3.75 kV isolation or more than 2 channels.

Check before use

  • Verify the default output state (High) matches your system's fail-safe requirements.

Key specifications

Data Rate
150 Mbps
Isolation
3.75 kV
Channels
2 (1 Forward, 1 Reverse)
Package
SOIC-8

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial AutomationMotor Control

Datasheet

93adf4e0516c5e369edceb069adb9394_datasheet.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI8621EC-B-IS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a low-power, 2-channel digital isolator using CMOS technology, providing robust isolation for industrial and automotive applications.