CDDFN10-2574N TVS diode array

The Bourns® Model CDDFN10-2574N TVS diode array comes in a DFN-10 package and combines a 2.5 V TVS diode with steering diodes to provide protection for eight high-speed data lines. It offers an ultra-low capacitance of only 1.7 picofarads from each input/output to ground and provides ±30 kV contact discharge and ±30 kV air discharge ESD protection per IEC 61000-4-2. 

The Bourns® Model CDDFN10-2574N is designed to protect high-speed data ports from ESD transients. For high-speed ports such as Gigabit Ethernet, maintaining signal line impedance is a critical requirement. The use of a DFN10 package using a flow-through layout provides minimal impedance change on the high-speed data line, while the ultra-low capacitance of the device minimizes signal degradation on each channel. Unlike competing technologies, the solid state avalanche technology used in the CDDFN10-2574N does not degrade after multiple ESD events.

Bourns is pleased to announce the release of a new ESD protection product, the Model CDDFN10-2574N, for high speed communication port applications.

Features/Applications

Features Applications
  • IEC 61000-4-2 (ESD) ±30 kV (Air/Contact)
    IEC 61000-4-5 (Lightning) 45 A (8/20 μs)
  • ESD protection to IEC 61000-4-2 (Level 4)
  • RoHS compliant*
  • WAN/LAN devices
  • 10/100/1000 Ethernet
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