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SMF15A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF15A product

SMF15A

Transient Voltage Suppressors (TVS)

TVS DiodeUnidirectionalSOD-123FLCircuit Protection

The SMF15A is a 200W unidirectional TVS diode designed for transient voltage protection in compact electronic circuits.

Best for

  • I/O interface protection
  • Vcc bus protection
  • RS232/RS485 signal lines

Avoid if

  • Applications requiring bidirectional protection
  • High-power surge environments exceeding 200W

Check before use

  • Operating temperature derating
  • PCB layout for thermal dissipation

Key specifications

Vrwm
15V
Vbr
16.7V - 18.5V
Vc
24.4V
Ipp
8.2A

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

I/O InterfaceVcc Bus

Datasheet

c825027ef4f68c25f56fe35c10ab7d3b_2301111830_ZHIDE-SMF15A_C5161225.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF15A: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 SMF15A is a unidirectional Transient Voltage Suppressor (TVS) diode from FTR Qiaoguang, housed in a SOD-123FL surface-mount package.