High-Current Lightning Protection
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Semtech LC03-3.3

Semtech LC03-3.3

Low-Capacitance 3.3 Volt TVS for High-Speed Interfaces

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The LC03-3.3 transient voltage suppressor is designed to protect components which are connected to high speed data and telecommunication lines from voltage surges caused by lightning, electrostatic discharge (ESD), and electrical fast transients (EFT).

Features


  • 1800 watts peak pulse power (tp = 8/20 µs)
  • Transient protection for high-speed data lines to
    • Telcordia (Bellcore) 1089 (intra-building) 100 A (2/10 µs)
    • ITU K.20 IPP = 40 A (5/310 µs)
    • IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
    • IEC 61000-4-4 (EFT) 40 A (5/50 ns)
    • IEC 61000-4-5 (lightning) 12 A (8/20 µs)
  • Protects two lines in common and differential mode
  • Low capacitance for high-speed interfaces
  • Low operating voltage: 3.3 V
  • Low clamping voltage
  • Integrated structure saves board space and increases reliability
  • Solid-state EPD technology

Applications


  • Low-voltage interfaces
  • T3/E3
  • 10/100/1000 Ethernet
  • Set-top boxes
  • ISDN interfaces

Packaging

SO-8

Order Codes

  • LC03-3.3.TBT: Lead-free, RoHS and WEEE compliant, 500 pcs. Tape & Reel
 
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