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//Ex2.7.3
//forward diode current =?
clc
clear
Io=1*10^-9;
Vf=0.3;
T=27;//temp in celsius
T=T+273;//temp in kelvin
n=1;//n is emission coefficient for Ge =1
k=8.62*10^-5;// boltzmann's constant
Vt=T*k;//voltage equivalent at given T
If=Io*(exp(Vf/(n*Vt))-1)
disp( 'mA',If*10^3,'forward diode current is :')
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