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SMF78CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF78CA product

SMF78CA

TVS - Diodes

TVS Diode200WSOD-123FL

The SMF78CA is a 200W bipolar TVS diode in a SOD-123FL package, designed for transient voltage suppression in space-constrained surface-mount applications.

Best for

  • Board-level transient voltage protection
  • Space-constrained designs

Avoid if

  • High-power surge environments exceeding 200W

Check before use

  • Clamping voltage compatibility with downstream components

Key specifications

Stand-Off Voltage
78 V
Peak Pulse Power
200 W
Clamping Voltage
126 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Protection

Datasheet

e5abfbd593d5cef3f60837707f0b2845_smf50a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF78CA: 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

The SMF78CA is a surface-mount transient voltage suppressor (TVS) diode from TWGMC, featuring a 78V stand-off voltage and a 200W peak pulse power rating.