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Series: SD22

950W Discrete Unidirectional TVS Diode
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The Unidirectional SD22 Series is designed for use in electronic equipment for low speed and DC applications. It will protect any sensitive equipment from damage due to electrostatic discharge (ESD) and other transient events. The SD22 series can safely absorb repetitive ESD strikes at ±30kV (contact discharge, IEC 61000-4-2) without performance degradation and safely dissipate 27A of 8/20μs induced surge current (IEC 61000-4-5 2nd edition) with very low clamping voltages.

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, IEC 61000- 4-5 2nd edition, 27A (tP=8/20μs)
  • Low clamping voltage
  • Low leakage current
  • Small SOD323 package fits 0805 footprints
  • Moisture Sensitivity Level(MSL -1)
  • Halogen-free, lead-free and RoHS-compliant

SD22 Parts

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SD22 Applications

Highlights Section

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

Series: SD22 Resources