Electronics Devices Class 8

1. Dr. Ambedkar Institute of Technology
Electronics Devices (19EC31)
Class 8
Dr. Ambedkar Institute of Technology
Dr. Shilpa K.C
Assistant Professor
Dept. of Electronics and
Communication
Engineering
Dr.AIT
9/11/2020 1
Prepared by Dr.Shilpa K.C, Dept of ECE

2. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 2
The PN Junction Diode

3. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 3
The PN Junction Diode

4. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 4
The PN Junction Diode

5. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 5
The PN Junction Diode

6. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 6
The PN Junction
• The PN Junction Diode UnBiased

7. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 7
The PN Junction
• Forward Bias PN Junction Diode

8. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 8
The PN Junction
• Reverse Bias PN Junction Diode

9. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 9
Energy Band Bending Diagram PN Junction Diode

10. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 10
Energy Band Bending Diagram PN Junction Diode

11. Dr. Ambedkar Institute of Technology
9/11/2020 Prepared by Dr.Shilpa K.C, Dept of ECE 11
Energy Band Bending Diagram PN Junction Diode
The Diode Current Equation
The Diode Current Equation under
Reverse Bias

12. Dr. Ambedkar Institute of Technology
Thank You
Dr. Ambedkar
Institute of Technology
HAVE A NICE DAY
9/11/2020 12
Prepared by Dr.Shilpa K.C, Dept of ECE