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SMF4L20CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF4L20CA product

SMF4L20CA

TVS - Diodes

TVS DiodeBi-directional400WSOD-123FL

The SMF4L20CA is a 400W bi-directional TVS diode in a SOD-123FL package, providing robust transient voltage protection for sensitive electronics.

Best for

  • I/O interface protection
  • VCC bus protection
  • Portable electronics

Avoid if

  • Applications requiring higher than 400W peak pulse power

Check before use

  • Clamping voltage compatibility with protected ICs

Key specifications

Peak Pulse Power
400 W
Stand-off Voltage
20 V
Clamping Voltage
32.4 V

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
Level 1
ECCN
EAR99
HTSUS
8541.10.0080

Application

Consumer ElectronicsPower Supplies

Datasheet

772e32becb83060d1afa6abdcf8217fe_2304140030_Littelfuse-SMF4L20CA_C1849723.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF4L20CA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 400W peak pulse power bi-directional transient voltage suppressor (TVS) diode designed for surface mount applications in a SOD-123FL package.