SP3118/SP3130 Series TVS Diode Arrays

The SP3118 and SP3130 series TVS diode arrays from Littelfuse include back-to-back TVS diodes fabricated in a proprietary silicon avalanche technology to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes up to the maximum level specified in the IEC61000-4-2 international standard without performance degradation. The back-to-back configuration provides symmetrical ESD protection for data lines when AC signals are present.

Catalog: TVS Diode Arrays (SPA®) Product Catalog

PTM Link: TVS Diode Arrays

Design Guide: ESD Protection using TVS Diode Arrays


Features  Applications
  • ESD protection of ±10 kV contact discharge, ±15 kV air discharge (IEC61000-4-2)
  • EFT protection, IEC61000-4-4, 40 A (tP = 5/50 ns)
  • Lightning protection, IEC61000-4-5 2nd edition, 2 A (tP = 8/20 µs)
  • Low capacitance of 0.3 pF @ VR = 0 V
  • Low leakage current of 50 nA (max.) at 18 V
  • Space efficient 0201 and 0402 footprint
  • Halogen-free, lead-free, and RoHS-compliant
  • MSL Level 1 (SP3118-01ETG)
  • Tablets / ultrabooks
  • eReaders
  • Smartphones
  • Digital cameras
  • MP3s / PMPs
  • Set top boxes
  • Portable medical
  • NFC and FeliCa