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SMF51A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF51A product

SMF51A

Component

TVS DiodeSurface Mount200W

The SMF51A is a 200W unidirectional TVS diode in a low-profile SOD-123FL package, optimized for protecting sensitive I/O and power lines from voltage transients.

Best for

  • Portable electronics
  • I/O interface protection

Avoid if

  • High-power surge applications exceeding 200W

Check before use

  • Clamping voltage vs. component tolerance

Key specifications

Standoff Voltage
51 V
Clamping Voltage
82.4 V
Peak Pulse Power
200 W
Package
SOD-123FL

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

6d74cdcedf7e5d7e7a319113b1248bd2_smf50a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF51A: 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

It is a 200W surface-mount transient voltage suppressor (TVS) diode designed for circuit protection.