NEET 2020 Physics question

Physics Semiconductor Electronics NEET 2020

Not in JEE Advanced syllabus

For transistor action, which of the following statements is correct ?

(A)Base, emitter and collector regions should have same doping concentrations.
(B)Base, emitter and collector regions should have same size.
(C)Both emitter junction as well as the collector junction are forward biased.
(D)The base region must be very thin and lightly doped.Correct

Answer: (D)

Solution

Question ID VK-014685