VI Characteristics of a Diode 
Can a diode act as a Switch?
The V-I characteristics curve is almost a straight line above the knee point.
Reverse current in diode is a linear function of the Reverse voltage.
In a silicon diode reverse current is usually:
Which is the most widely used semiconductor?
A diode conducts when it is forward-biased, and the anode is connected to the ________ through a limiting resistor.