AQ3522-01FTG Series - 0.15pF 22kV Bidirectional TVS diode

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The AQ3522-01FTG integrates ultra low capacitance diodes to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). This robust component can safely absorb repetitive ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard (Level 4, ±8kV contact discharge) without performance degradation. The extremely low loading capacitance also makes it ideal for protecting high speed signal pins such as V-By-One®, HDMI, USB3.0 and USB2.0.



  •  ESD, IEC 61000-4-2, ±22kV contact, ±30kV air
  •  EFT, IEC 61000-4-4, 40A (tP=5/50ns) 
  •  Lightning, 2.5A (8/20μs as defined in IEC 61000-4-5 2nd edition)
  •  Low capacitance of 0.15pF (TYP) at 3GHz
  •  ESD, ISO 10605, 330pF 330Ω, ±20kV contact, ±20kV air
  •  Facilitates excellent signal integrity
  •  PPAP capable
  •  AEC-Q101 qualified
  •  Halogen free, Lead free and RoHS compliant
  •  Moisture Sensitivity Level (MSL -1)


  •  Ultra-high speed data lines
  •  USB 3.1, 3.0, 2.0
  •  HDMI 2.0, 1.4a, 1.3
  •  DisplayPort(TM)
  •  V-by-One®
  •  LVDS interfaces
  •  Automotive application
  • Consumer, mobile and portable electronics
  • Tablet PC and external storage with high speed interfaces
  • Applications requiring high ESD performance in small packages

Access specifications, certifications, check availability and order parts below

Catalog #AEC-Q101 QualifiedILeak
ESD Contact
SizePolarityChannelsPublic part (Yes/No)Product CategorySamplesSBUCheck StockPartner ECAD ModelsStockSamples
AQ3522-01FTGYES0.1+22/-22+30/-3015.5V@2.5ANASOD323Bidirectional1YesEnhanced ESD Discrete TVS SeriesYesSBUYesAQ3522-01FTGCheckOrder
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