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

AI summary

SI8621EC-B-ISR product

SI8621EC-B-ISR

Programmers

Digital IsolatorAEC-Q100Silicon Labs

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

Best for

  • Industrial automation
  • Motor control
  • Automotive systems

Avoid if

  • Applications requiring >3.75 kV isolation
  • High-power applications exceeding package thermal limits

Check before use

  • Channel directionality (1 forward, 1 reverse)

Key specifications

Isolation
3.75 kV
Data Rate
150 Mbps
Channels
2
Package
SOIC-8

Compliance & Environment

RoHS
Y
REACH
-
MSL
Yes
ECCN
EAR99
HTSUS
8542390001.0

Application

Industrial AutomationAutomotive

Datasheet

SI8621EC-B-ISR-Silicon-Laboratories-datasheet-10851592.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI8621EC-B-ISR: 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

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Alternative components

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

Design and risk insights

Questions & answers

It is a dual-channel digital isolator that uses capacitive coupling to provide 3.75 kV of galvanic isolation between circuits.