SP1333 Series TVS Diode Array

By Littelfuse Inc 153

SP1333 Series TVS Diode Array

Littelfuse's SP1333 series back-to-back diodes are fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The SP1333 TVS can safely absorb repetitive ESD strikes above the maximum contact discharge level specified in the IEC 61000-4-2 international standard (Level 4, ±8 kV contact discharge) without performance degradation. The back-to-back configuration provides symmetrical ESD protection for data lines. The SP1333 offers up to 5 A 8/20 surge rating with low clamping voltages.

  • Low capacitance (just 8 pF per I/O)
  • Very low (<50 nA) parasitic leakage
  • High (>5 A) surge tolerance and ±30 kV ESD protection
  • 3.3 V working voltage
  • Helps preserve signal integrity and minimizes data losses
  • Extends longer operating life
  • Robust protection against electrical threats
  • Mobile phones
  • Smartphones
  • Portable medical
  • MP3s/PMPs
  • Portable navigation components
  • Tablets
  • Small size panels
  • Point of sale terminals

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