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Series: DFNAK3

3 kA Surface Mount in DFN10*8*3 for protecting DC Powered Systems
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The DFNAK3 series offers a clamping voltage lower than alternative technologies such as MOVs and GDTs. Rated to 3 kA (8/20 μs) surge current, DFNAK3 series offers a high level of protection for mission critical and high reliability applications. It aids compliance to surge requirements such as IEC 61000-4-5 (Level 4). The compact surface mount DFN10*8*3 package is compatible with automated PCBA processes and enables high power density designs.
  • 10% lower Clamping Voltage VC for identical Reverse Standoff Voltage VR
  • Breakdown Voltage VBR above Reverse Standoff Voltage VR suitable for DC power line and PoE applications
  • 3 kA (8/20 μs) surge current rating
  • Uses 70% less PCB space than SMTO-218
  • Takes 70% less height than SMD-type coated
  • Lower Clamping Voltage for robust protection of sensitive/new downstream components on DC power lines

DFNAK3 Parts

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DFNAK3 Applications

Highlights Section

  • DC bus for Small Cells, Remote Radio Units (RRUs), Baseband Units (BBUs), and other high power DC bus in harsh environments.
  • Power over Ethernet (PoE)
  • DC power supplies for AI/Data center Server and other ICT Equipment
  • Industrial DC Power Supplies

Series: DFNAK3 Resources

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