ESD 保护器件
Semtech RClamp0854P

Semtech RClamp0854P

RailClamp® 超低电容TVS阵列


The RClamp0854P is specifically designed to protect portable devices that utilize the USB port for battery charging. The unique design of this device features low capacitance TVS diodes for protection of the USB data (DP, DM) and USB ID (accessory detect) pins operating up to 5.5 volts.


  • 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)
  • Array of surge rated diodes with internal TVS Diode
  • Small package (1.6 x 1.6mm) saves board space
  • Protects USB DP, DM, and ID Pin operating up to 5.5V
  • Protects USB VBus operating up to 5.5V
  • Low capacitance (<1pF) on DP, DM, and ID Pins
  • No insertion loss to 2.0GHz
  • Low leakage current
  • Low clamping voltage
  • Large ground pad for increased ESD performance
  • Solid-state silicon-avalanche technology


  • USB 2.0


SLP1616P6 6L

Order Codes

  • RClamp0854P.TCT: Tape and Reel
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