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Overvoltage and overcurrent protection for telecom lines

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  • Dedicated to sensitive telecom equipment protection, this device can provide both voltage and current triggered protection with a very tight tolerance. The breakdown voltage can be easily programmed by using an external zener diode.

    A multiple protection mode can be also performed when using several zener diodes, providing to each line interface an optimized protection level. The current limiting function is achieved with the use of a resistor between the gate and the cathode. The value of the resistor will determine the level of the desired current.

    主要特性

    • UNIDIRECTIONAL FUNCTION
    • PROGRAMMABLE CURRENT LIMITATION FROM 40 mA TO 500 mA
    • PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 250 V
    • SURGE CURRENT CAPABILITY IPP= 30A 10/1000 µs
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技术文档

    • 描述 版本 文档大小 操作
      DS0704
      OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE - (ASD)
      5.1
      272.38 KB
      PDF
      DS0704

      OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE - (ASD)

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