SP1103C Series - 80A Discrete Bidirectional TVS Diode

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

Access specifications, certifications, check availability and order parts below

Catalog #Standoff
Voltage
(V)
ILeak
(μA)
ESD Contact
(kV)
ESD Air
(kV)
Lightning
Immunity
(8x20μs)
(A)
Clamp
Voltage
CI/OTYP
(pF)
SizeChannelsMountingStockSamplesCompare
SP1103C-01UTG3.31.0±30±3080.09.0V@80A130uDFN-21Surface MountCheckOrder
SP1103C-01UTG3.31.0±30±3080.09.0V@80A130uDFN-21Surface MountCheckOrder

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