In a uniformly doped BJT, assume that NE, NB and NC are the emitter, b – McqOptions

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1.	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?
A.	NE = NB = NC
B.	NE >> NB and NB > NC
C.	NE = NB and NB < NC
D.	NE < NB < NC
Answer» C. NE = NB and NB < NC

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