In: Electrical Engineering
*** Please solve Problem 3 using MATHCAD I am unsure how to properly use MATHCAD so this would be a tremendous help. Thank you
1.
A Si diode doped with ND=2x1016 cm-3 and NA=2x1017 cm-3. The area of the diode is 5m x5 m. If the voltage across the diode is zero:
a) Calculate the majority and minority carrier concentrations for the n-side, nn0 and pn0.
b) Calculate the majority and minority carrier concentrations for the p-side, pp0 and np0.
c) Calculate Vbi.
d) Calculate W for the above diode.
e) Calculate xn0 and xpo for the diode above.
f) Calculate Em for the device above.
g) Calculate CJ for the above diode.
Problem 2:
3.
Problem 3:
Repeat (a) to (g) of problem 1, if a reverse bias voltage VR = ̶ 10V is applied.