EL ENG 105 Study Guide - Final Guide: Early Effect, Differential Amplifier, Saturation Velocity
Document Summary
Instructions: show your work. (make your methods clear to the grader!, clearly mark (underline or box) your answers, specify the units on answers whenever appropriate. Vt ln(10) = 0. 060 v at t=300k exp( 30) ~ 1013. N d (cid:5) (cid:8) vbi (cid:1) vapplied (cid:6) Electron and hole mobilities in silicon at 300k. Prob 1: [20 pts] (a) consider a si slab whose length is 10 m and width is 100 m. If yes: describe how it forms ii. What the built-in voltage will be and iii. What the width of the depletion region will be at equilibrium. If there should not be any depletion region, explain why. 3 (b) [6 pts] for the slab as described in prob (a) find out the current that will flow if a voltage of. V=1 v is applied along the length of the slab.
