Draw the characteristic curve of a samiconductor diode.

Draw the V~I characteristic curves of a semiconductor diode for forward and reversed bias.

The figure below shows the V-I characteristic of a semiconductor diode. (i ) Identify the semiconductor diode used. (ii) Draw the circuit diagram to obtain the given characteristic of this device. (ii) Briefly explain how this diode can be used as a voltage regulator.

Show the knee-voltage and breakdown voltage by drawing the characteristic curves for a junction diode.

Draw the I-V characteristic curve for a diode.

Draw the characteristic curve of a Zener diode. From this curve, explain the speciality of a Zener diode in respect to a general semiconductor diode.

What is a photodiode ? Draw the I-V characteristic curve of a photodiode. Mention one use of photodiode.

What is a photodiode? Draw theI-V characteristic curve of a photodiode. Mention one use of photodiode.