Low-Capacitance ESD Protection
Semtech RClamp0554S

Semtech RClamp0554S

RailClamp® Low Capacitance TVS Diode Array

A 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 electrostatic discharge
(ESD), electrical fast transients (EFT), and lightning.

Features


  • ESD protection for high-speed data lines to
  • IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
  • IEC 61000-4-4 (EFT) 40A (5/50ns)
  • IEC 61000-4-5 (Lightning) 25A (8/20μs)
  • Array of surge rated diodes with internal TVS Diode
  • Small package saves board space
  • Protects four I/O lines and Voltage Bus
  • Low capacitance: 5pF (VR=0V)
  • Low clamping voltage
  • Low operating voltage: 5.0V
  • Solid-state silicon-avalanche technology

Applications


  • USB 2.0 Power and Data Line Protection
  • Video Graphics Cards
  • Monitors and Flat Panel Displays
  • Digital Video Interface (DVI)
  • Notebook Computers
  • IEEE 1394 Firewire Ports

Packaging

JEDEC SOT-23 6L

Order Codes

RClamp0554S.TCT