PIN diode PI pad_curve fitting

[ptc-1218903]

Hello,

In the attached sheet,

1. I am calculating the series and shunt resistor values of a PI pad.

2. The current vs resistance of a PIN diode is calculated.
Planning to replace the resistors of the pi pad with the PIN diode.

How to calculate the required diode current to produce the Sh_r(A_dB) and Se_R(A_dB) resistance?
Want to create an equation for Current vs it's resistance.
Appreciate your help.
Thanks,
Leyo

[ptc-1368288]

Your work sheet is restricted to users of above Mathcad 11.
"can't open the sheet".

jmG

[TomGutman]

To find Id, use find.

Note that MC11 format loses the secondary y axes.
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� � � � Tom Gutman