All Questions
4
questions
0
votes
1
answer
403
views
Fermi levels in PN-junction under forward bias are not constant throughout each side
This is, in a way, a follow-up to this question.
I see the following band diagram for a forward biased diode everywhere:
In the above picture, I marked a point with potential zero (where battery is ...
- 163
1
vote
2
answers
122
views
Designing a circuit that opens when less than 12 volts are applied and closes when more than 12 are applied
I'm looking to build a circuit where current only flows when there is a potential difference across the entire circuit of more than 12 volts (+- 0.1 V). I also need there to be only a small amount of ...
- 203
1
vote
1
answer
875
views
How does a junction-less transistors work?
I have recently read in a book that in 2010,junction-less transistors were developed.
I can't understand how a junction-less transistor can be used to amplify current or voltage with having any ...
- 783
0
votes
1
answer
3k
views
Cutoff and Conducting diodes
Why is D1 considered cutoff and D2 considered conducting ?
Note : I am working with constant voltage model where the diode voltage is 0.7v and I need to figure out I and V. Please explain why D1 is ...
- 178