1.1. Introduction

Try these first

1. 1.

   What type of semiconductors make up a P-N Junction Diode?

   Hint

   Think about the charge carriers.

2. 2.

   In forward bias, which terminal is connected to the p-type side?

   Hint

   Remember how voltage affects conduction.

3. 3.

   What type of current does a P-N Junction Diode allow?

   • Current in both directions
   • Only in forward direction
   • Only in reverse direction

   Hint

   Think of the diode's behavior under different biases.

4. 4.

   True or False: In reverse bias, a diode can conduct current indefinitely.

   • True
   • False

   Hint

   Remember the definition of reverse bias.

5. 5.

   Calculate the current flowing through a silicon diode with a forward bias voltage of 0.8V when connected with a 1kΩ resistor.

   Hint

   Use Ohm's law to find the current.

6. 6.

   Discuss the effects of temperature on the P-N Junction Diode characteristics, especially regarding the forward voltage drop.

   Hint

   Consider how thermally generated charge carriers contribute.