Low-Capacitance ESD Protection
Semtech RClamp1502B

Semtech RClamp1502B

Ultra-Low Capacitance TVS for ESD and CDE Protection

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

Features


  • 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)
  • Designed to replace polymer TVS
  • Protects up to two I/O lines
  • Ultra-Low capacitance (<1pF)
  • No insertion loss to >3.0GHz
  • Low profile (<1mm)
  • Low leakage current and clamping voltage
  • Low operating voltage: 15.0V
  • Solid-state silicon-avalanche technology

Applications


  • Automatic Test Equipment
  • Firewire Ports
  • GaAs Photodetector Protection
  • HBT Power Amp Protection
  • Infiniband Transceiver Protection

Packaging

SC-75

Order Codes

  • RClamp1502B.TCT: Lead-Free, RoHS and WEEE Compliant, 3000 pcs.Tape & Reel