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Semtech RClamp3304NA & RClamp3304P RailClamp® TVS Arrays

Semtech RClamp3304NA and RClamp3304P RailClamp® 3.3V TVS Arrays are designed to protect high-speed data interfaces. These low capacitance (<0.8pF for RClamp3304P, <5pF for RClamp3304NA) RailClamp TVS arrays are specifically designed to protect sensitive components connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and lightning. The arrays incorporate surge rated, low capacitance steering diodes and a TVS diode in a single package. During transient conditions, the steering diodes direct the transient current to ground and the internal TVS diode clamps the transient voltage to a safe level. The low capacitance array configuration allows the user to protect up to four high-speed data lines.

Features

  • Transient protection for high-speed data lines
  • An array of surge rated diodes with internal TVS Diodes
  • Small package saves board space
  • Protects up to four I/O lines
  • Low capacitance (<0.8pF, <0.5pF) for high-speed interfaces
  • Low 3.3V operating voltage
  • Low leakage current and clamping voltage
  • Solid-state silicon-avalanche technology
  • UL 94V-0 flammability rating
  • RoHS and WEEE compliant

Applications

  • RClamp3304NA
    • 10/100/1000 Ethernet
    • RJ-45 connectors
    • T1/E1 secondary protection
    • T3/E3 secondary protection
    • Analog video
  • RClamp3304P
    • Multi-media card (MMC) interfaces
    • SATA interfaces
    • SD card interfaces
    • SIM ports
    • MDDI ports
    • MPPI ports

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View Results ( 2 ) Page
Part Number Datasheet Package/Case Clamping Voltage Pppm - Peak Pulse Power Dissipation Vesd - Voltage ESD Contact Vesd - Voltage ESD Air Gap Cd - Diode Capacitance Ipp - Peak Pulse Current
RCLAMP3304NATCT RCLAMP3304NATCT Datasheet DFN-2626-10 18 V 450 W 15 kV 25 kV 5 pF 25 A
RCLAMP3304P.TCT RCLAMP3304P.TCT Datasheet DFN-1616-6 16 V 80 W 8 kV 15 kV 0.8 pF 5 A
Published: 2015-11-17 | Updated: 2023-05-17