wiltseliz5511 wiltseliz5511
  • 28-01-2021
  • Physics
contestada

A diode for which the forward voltage drop is 0.7 V at 1.0 mA is operated at 0.5 V. What is the value of the current

Respuesta :

andromache andromache
  • 31-01-2021

Answer:

the current value is [tex]0.335 \mu A[/tex]

Explanation:

The computation of the value of the current is given below:

[tex]z_i = I_s e^{\frac{0.7}{ut} }= 10^{-3}\\\\Z_z = I_s e^{\frac{0.5}{ut} }\\\\\frac{Z_z}{Z_i}= \frac{Z_z}{10^{-3}} = e^{\frac{0.5\times 0.7}{0.025} }\\\\= 0.335 \mu A[/tex]

Hence, the current value is [tex]0.335 \mu A[/tex]

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