1. (a) How the electric field across an open circuited pn junction is created. What would cause the barrier potential in
Posted: Tue Jul 12, 2022 8:09 am
1. (a) How the electric field across an open circuited pn junction is created. What would cause the barrier potential in Silicon to decrease from 0.7 V to 0.6 V. (b) Determine the currents I1, I2 and 13 for the network shown below. Consider practical Si diode models. 1₂ 3.3 ΚΩ R₂ E=20V- R₁ 5,6 ΚΩ -D₂