SP3022-01ETG - SP3022 Series

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The Littelfuse SP3022 Series of robust 0.35pF, 20kV bidirectional (back-to-back) discrete TVS diodes can safely absorb repetitive ESD strikes over the maximum level specified in the IEC61000-4-2 international standard without performance degradation. The SP3022 Series’ back-to-back configuration provides symmetrical ESD protection for data lines when AC signals are present. Their ultra-low loading capacitance (just 0.35pF) makes them ideal for protecting high-speed data lines.


  • Ultra-low capacitance of 0.35pF
  • Low dynamic resistance of 0.7Ω
  • Extremely low leakage at MAX VRWM: <10nA (typ), 100nA (max)
  • ESD, IEC61000-4-2: ±20kV contact discharge, ±30kV air discharge
  • Small form factor: 0402 footprint (SP3022-01ETG), 0201 flip chip (SP3022-01WTG)
  • AEC-Q101 Qualified: 0402 footprint (SP3022-01ETG)


  • All released versions of HDMI and USB
  • DisplayPort™
  • V-by-One™
  • eSATA
  • Set-top boxes
  • Game consoles
  • Smartphones
  • Ultrabooks
  • Notebooks
  • Tablets
  • eReaders.

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