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SMF45A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF45A product

SMF45A

TVS - Diodes

TVS DiodeESD ProtectionSOD-123FL

The SMF45A is a 200W TVS diode in a SOD-123FL package, optimized for ESD protection in portable electronics.

Best for

  • ESD protection
  • Portable device signal lines

Avoid if

  • High-power surge applications exceeding 200W

Check before use

  • Voltage levels on the protected line

Key specifications

VRWM
45 V
Peak Power
200 W
Clamping Voltage
72.7 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

02c2c41e7ba5fbbc9d50b80f38bfe0e7_smf50a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF45A: 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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Where to Buy

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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 SMF45A is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and ESD.