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Semtech RClamp®0504FB Low Capacitance RClamp

Semtech RClamp®0504FB Low Capacitance RClamp for ESD and EOS Protection protects sensitive electronics from damage or latch-up due to transient surge events. Semtech RClamp0504FB offers fast response time, low operating and clamping voltage, and no device degradation. This RClamp device features high-quality ESD and EOS protection characteristics highlighted by low dynamic resistance and high surge capability. This Semtech RClamp device protects data (I/O) lines from EOS surge events as high as 14A (tp = 8/20μs). The TVS connection at pin 5 protects VBus lines to 28A (tp = 8/20μs). RClamp0504FB is ideal for USB 2.0, multimedia card, and video interface applications.

Features

  • ±24kV (contact) and ±30kV (air) per IEC 61000-4-2 ESD withstand voltage
  • High EOS Surge capability
  • Low ESD clamping voltage
  • 5V working voltage
  • 1.1pF typical (I/O to GND) capacitance
  • 0.25Ω dynamic resistance
  • Solid-state silicon-avalanche technology

Applications

  • Monitors and flat panel displays
  • Analog video lines
  • LVDS lines
  • USB 2.0/USB 3.0
  • SIM ports

Circuit Diagram

Application Circuit Diagram - Semtech RClamp®0504FB Low Capacitance RClamp

Schematic

Schematic - Semtech RClamp®0504FB Low Capacitance RClamp
公開: 2018-02-13 | 更新済み: 2023-05-17