NS6A5.0AT Series - 600 Watt, 5.0 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 NS6A5.0AT is designed to protect voltage sensitive components from high voltgage, high energy transients. This device had excellent clamping capability, high surge capability, low zener impendance and fast response time. The NS6A5.0AT 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 applications.


  • Low Profile Package
  • 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 Reposnse Time
  • This is a Pb-Free Device

Access specifications, certifications, check availability and order parts below

Catalog #Stock
Obsolete: 2018 -06-30
Replaced By: SMA6J5.0A