Question:-
In a uniformly doped BJT, assume that NE, NB and NC are the emitter, base and collector dopings in atoms/cm3, respectively.
If the emitter injection efficiency of the BJT is close unity, which one of the following conditions is TRUE?
Option (A)
NE=NB=NC
Option (B)
NE >> NB and NB > NC
Option(C)
NE=NB and NB < NC
Option(D)
NE < NB < NC
Correct Option:
(B)
question-answer-faq-2174