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SMF28A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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

Download ECAD models for SMF28A: 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

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

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