• Annual Reports
  • 公司年報
  • Stock Quote and Information
  • 股東專欄
  • Material Information
  • 重大訊息與公告
  • Contacts
  • 聯絡人
  • Recruiting
  • Welfare
  • Recruitment and Job
  • CSR
  • Corporate Governance
  • 公司治理
  • CSR Policies
  • 企業社會責任政策
  • Environmental Protection
  • 環境保護
  • A Great Place to Work
  • 最佳職場
  • Stakeholder
  • 利害關係人
  • CSR Conduct Status
  • 企業社會責任履行情形
  • Ethical Corporate Management
  • 誠信經營履行情形
  • Alltek Human Rights Policy
  • 全科科技人權政策
  • News Search

  • SML

    Product News

    2019-10-18

    Littelfuse new product SP3384NUTG

    The new SP3384NUTG series for 10GbE

     

     

    Littelfuse has announced its SP3384NUTG series of low capacitance TVS diode arrays for protection of 10 Gigabit Ethernet (GbE) lines. These new devices are meant to guard sensitive high-speed network communications lines from up to to 15 amps and from a maximum of ±30kV of electrostatic discharge (ESD), as defined by IEC 61000-4-5 2nd edition and IEC 61000-4-2, respectively.


     

      SP3384NUTG series of low capacitance TVS diode 
     

    Left unprotected, network communications are vulnerable to hazards not limited to lightning-induced surges, ESD, electrical fast transients (EFT) and cable discharge events.
    Through a combination of low clamping voltage and low capacitance,
    the new device is designed to protect 2.5, 5, and even 10 GbE differential data lines while suffering no signal degradation.

     
     
     
    * Key Features Capacitance for each 1/0 line is only 0.5 pF Typical Clamping voltage (tp=8/20μs) is 4 volts @Ipp = 1 amp 12 volts @Ipp = 15 amp Protection is provided for four channels, or two differential data pairs The units actually exceed IEC (International Electrotechnical Commission) ESD protection standards Leaking current at 3.3 volts is 3 nA typical and 40 nA maximum.