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Littelfuse SC7538-08UTG 0.3pF TVS Diode Arrays

Littelfuse SC7538-08UTG 0.3pF TVS Diode Arrays integrate eight channels of ultra-low capacitance rail-to-rail diodes and an additional Zener diode for protecting electronic equipment from electrostatic discharge (ESD). The Littelfuse SC7538-08UTG TVS diode arrays safely absorb repetitive ESD strikes above the maximum level, ±8kV contact discharge, as specified in the international standard IEC 61000-4-2, without performance degradation (±8kV contact discharge). The low loading capacitance also makes the series ideal for protecting high-speed signal pins, such as V-by-One, HDMI, USB3.0, USB2.0, and IEEE 1394.

Features

  • ESD, IEC 61000-4-2, ±30kV/-22kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (tP=5/50ns)
  • Surge tolerance, IEC 61000-4-5 2nd edition, 3A (tP=8/20μs)
  • 0.3pF at 0V capacitance, 3GHz (typical) per I/O
  • 0.5μA leakage current (maximum) at 5V
  • Halogen-free, lead-free, and RoHS compliant

Applications

  • V-by-One
  • Embedded DisplayPort
  • USB 2.0/3.0 ports
  • HDMI
  • Flat-panel displays
  • LCD/LED TVs
  • Smartphones
  • Mobile computing

Specifications

  • 3.0A peak current
  • 5V reverse standoff voltage
  • 6V breakdown voltage
  • -40°C to +125°C operating temperature range

Block Diagram

Block Diagram - Littelfuse SC7538-08UTG 0.3pF TVS Diode Arrays

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Publicado: 2022-02-21 | Actualizado: 2022-05-06