Electronics - Field Effect Transistors (FET) - Discussion
Discussion Forum : Field Effect Transistors (FET) - General Questions (Q.No. 17)
17.
How will electrons flow through a p-channel JFET?
Discussion:
7 comments Page 1 of 1.
JAGADISH said:
9 years ago
Here in P-channel J-FET channel and source, Drain are of P-type, and gate is of n-type. From source holes flow from source towards gate and electrons towards source from gate.
Ramya said:
1 decade ago
Please give me clear explanation I didn't get your answer.
Sengar said:
1 decade ago
Can any one tell me the polarity of each terminal?
Vijay said:
1 decade ago
We know that the actual flow of major carriers in JFET is from SOURCE to DRAIN( as their name indicates it) the flow of minor charge carrier will be in opposite to actula major flow...therefor in P channel.
Major carrier(holes)-- from source to drain.
Minor(electrons) --from drain to source.
Major carrier(holes)-- from source to drain.
Minor(electrons) --from drain to source.
(1)
Ashish said:
1 decade ago
FET is a unipolar device so only holes moves form source to drain there is no question of electrons.
Balraj said:
1 decade ago
@Jaya you are correct.
Jayalakshmi said:
1 decade ago
In P-chanel JFET holes move from source to drain => electrons moves from drain to source.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers