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SMF12A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF12A product

SMF12A

TVS - Diodes

TVS Diode200WUnidirectionalSOD-123FL

The SMF12A is a 200W unidirectional TVS diode designed for transient voltage protection in compact surface-mount applications.

Best for

  • Consumer electronics
  • Automotive circuits
  • Telecommunications

Avoid if

  • Applications requiring bidirectional protection or power dissipation significantly exceeding 200W.

Check before use

  • Verify the surge waveform requirements (10/1000μs) match your application's transient profile.

Key specifications

Stand-off Voltage
12 V
Peak Pulse Power
200 W
Clamping Voltage
19.9 V

Compliance & Environment

RoHS
-
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsAutomotive

Datasheet

051863f2f358239cf1b24b3ffde6bc20_smf50a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF12A: 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
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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

The SMF12A is a 200W unidirectional Transient Voltage Suppressor (TVS) diode housed in a low-profile SOD-123FL package.