Overview

The RailClamp portfolio is a series of ultra-low capacitance transient voltage suppressors (TVS) 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 electrostatic discharge (ESD), cable discharge events (CDE) and electrical fast transients (EFT). The RClamp®0822B features a typical capacitance of only 0.7pF and features protection characteristics highlighted by high surge current capability (7A, tp = 8/20μs), low peak ESD clamping voltage and high ESD withstand voltage (±30kV contact and air per IEC 61000-4-2).

Packaging

  • SC-75(SOT-523)

Order Codes

  • RClamp0822B.C

PB Free/ROHS

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Features

  • Transient protection to:
    • IEC 61000-4-2 (ESD): ±30kV (contact), ±30kV (air)
  • Working voltage: 8V
  • Protects two data or I/O lines
  • Low clamping voltage
  • Low capacitance: 0.7pF typical
  • Solid-state silicon-avalanche technology

Applications

  • Antenna
  • GPIO
  • USB
  • Analog video
  • Keypad

Inventory

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