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SMFJ28A AI Analysis:
Specs, Applications & Alternatives

AI summary

SMFJ28A product

SMFJ28A

TVS - Diodes

TVS DiodeUnidirectional200WSOD-123FL

The SMFJ28A is a 200W unidirectional TVS diode designed for transient voltage protection in compact electronic circuits.

Best for

  • Portable electronics
  • Power supply protection
  • Consumer devices

Avoid if

  • Applications requiring bidirectional protection (use the CA suffix version instead)

Check before use

  • Verify the 10/1000us pulse waveform compatibility with your circuit's transient profile.

Key specifications

Reverse Stand-Off Voltage
28 V
Peak Pulse Power
200 W
Clamping Voltage
45.4 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

36054ce974c4e41b4e790f52ca26e645_2303301800_BORN-SMFJ28A_C5439963.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 SMFJ28A is a unidirectional Transient Voltage Suppressor (TVS) diode in a SOD-123FL surface-mount package, rated for 200W peak pulse power.