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  • Question

  • A silicon (PN) junction at a temperature of 20°C has a reverse saturation current of 10 pico Ampere. The reverse saturation current at 40°C for the same bias is approximately.


  • Options
  • A. 30 pA
  • B. 40 pA
  • C. 50 pA
  • D. 60 pA

  • Correct Answer
  • 40 pA 

    Explanation
    By increasing of temperature by 10°C, Io become double so by increasing temperature 20°C, Io become 4 time than initial value... and it is 40 PA.

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