ESD Protection General Purpose

SP1103C

Datasheet

The SP1103C includes TVS diodes fabricated in a proprietary silicon avalanche technology protect each I/O pin to provide a high level of protection for electronic equipment that may experience destructive

electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes at ±30kV (contact discharge, IEC61000-4-2) without performance degradation. Additionally, each diode can safely dissipate 80A of 8/20ms surge current (IEC61000-4-5, 2nd edition) with very low clamping voltages.

Features:

  •  ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, IEC 61000-4-5 2nd edition, 80A (tP=8/20μs)
  • Low clamping voltage
  • Low leakage current
  • Moisture Sensitivity Level (MSL-1)
  • Halogen free, Lead free and RoHS compliant
  • AEC-Q101 qualified 

Applications:

  •  Switches / Buttons
  • Test Equipment / Instrumentation
  • Point-of-Sale Terminals
  • Medical Equipment
  • Notebooks / Desktops / Servers
  • Computer Peripherals
  • Automotive Electronics

  • Electrical Characteristics
    • Catalog # SP1103C-01UTG
    • Standoff
      Voltage
      (V)       3.3
    • ILeak
      (μA)       1.0
    • ESD Contact
      (kV)       ±30
    • ESD Air
      (kV)       ±30
    • Lightning
      Immunity
      (8x20μs)
      (A)       80.0
    • Clamp
      Voltage       9.0V@80A
    • CI/OTYP
      (pF)       130
    • Size uDFN-2
    • Channels 1
    • Mounting Surface Mount
    • Check Stock Order Sample
    • Catalog # SP1103C-01UTG
    • Standoff
      Voltage
      (V)       3.3
    • ILeak
      (μA)       1.0
    • ESD Contact
      (kV)       ±30
    • ESD Air
      (kV)       ±30
    • Lightning
      Immunity
      (8x20μs)
      (A)       80.0
    • Clamp
      Voltage       9.0V@80A
    • CI/OTYP
      (pF)       130
    • Size uDFN-2
    • Channels 1
    • Mounting Surface Mount
    • Check Stock Order Sample
  • Technical Resources
    • Product Selection Guide

      Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

    • ESD System Level Guide

      Designers of today’s electronic devices have demanded more functionality with greater flexibility and higher levels of user interaction...

    • Circuit Protection Technology Application Matrix

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    • TVS Diode Array (SPA) Catalog

      Littelfuse Silicon Protection Array family of TVS Diode Arrays (SPA® Diodes) are designed to protect analog and digital signal lines...