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Semtech RClamp3304P

Semtech RClamp3304P

RailClamp® 3.3V TVS Array

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RailClamp is a low capacitance TVS array designed to
protect high speed data interfaces. This series has been
specifically designed to protect sensitive components
which are connected to data and transmission lines from
overvoltage caused by ESD (electrostatic discharge), CDE
(Cable Discharge Events), and EFT (electrical fast transients).


  • Transient protection for high-speed data lines to
    IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
    IEC 61000-4-4 (EFT) 40A (5/50ns)
  • Array of surge rated diodes with internal TVS Diode
  • Small package saves board space
  • Protects up to four I/O lines
  • Low capacitance (<0.8pF) for high-speed interfaces
  • Minimal insertion loss to 3.0GHz
  • Low operating voltage: 3.3V
  • Low leakage current and clamping voltage
  • Solid-state silicon-avalanche technology


  • Multi Media Card (MMC) Interfaces
  • SATA Interfaces
  • SD Card Interfaces
  • SIM Ports
  • MDDI Ports
  • MPPI Ports



Order Codes

  • RClamp3304P.TCT: 3000 pcs. Tape & Reel
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