NS6A13AT Series - 600 Watt, 13 V Unidirectional Transient Voltage Suppressor, SMA

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This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMA6J series.

The NS6A13AT is designed to protect voltage sensitive components from high voltage, high energy transient. This device has excellence clamping capability, high surge capability, low zener impedance and fast response time. The NS6A13AT is ideally suited for use in computer hard disk drives, communication systems, automotive, numerical controls, process controls, medical equipments, business machines, power supplies, and many other industrial/ consumer appplications.


  • Peak Reverse Working Voltage of 13V
  • Peak Pulse Power of 600W (10x1000µsec)
  • ESD Rating of Class 3 (>16KV) per Human Body Model
  • ESD Rating of Class 4 (>30KV) IEC61000-4-2
  • Fast Response Time


  • Transient Voltage Suppression

End Products:

  • Communication Systems
  • Automobiles
  • Power Supplies

Access specifications, certifications, check availability and order parts below

Catalog #Stock
Obsolete: 2018 -06-30
Replaced By: SMA6J13A
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