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SMF28A AI Analysis:
Specs, Applications & Alternatives

AI summary

SMF28A product

SMF28A

TVS - Diodes

TVS DiodeUnidirectional28VSOD-123F

The SMF28A is a 200W unidirectional TVS diode in a SOD-123F package, providing reliable overvoltage protection for sensitive electronics.

Best for

  • Overvoltage protection
  • Sensitive electronic equipment

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Clamping voltage requirements
  • Peak pulse current limits

Key specifications

Reverse Standoff Voltage
28 V
Peak Pulse Power
200 W
Clamping Voltage
45.4 V

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

4f7586d752008a3e06bbe0afb3b4e9f4_2210261800_Shenzhen-Jinkaisheng-Elec-SMF28A_C5220704.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMF28A is a unidirectional transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes.