Ch 4- (Start Of Exam 2 Material )

Question 1

Exponential characteristic

Answer 1

= exp 1
t
D
D s nV
v I

Question 2

Definitions:
Is

Answer 2

Saturation Current

Question 3

Definitions:
Vt

Answer 3

Thermal Voltage =kB T/q

Question 4

Definitions:
Thermal Voltage variables :

Answer 4

kB= 1.38E-23 J/K
T=Temperature [K]
q=1.6x 10^-19 C
Approximate value at room temperature =Vt->25mV
n= identity factor (1 to 2)