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Q#1 PN Junction Theory GATE EC 2004 MCQ +2 marks -0.66 marks

In an abrupt p-n junction, the doping concentrations on the p-side and n-side are  and  respectively. The p-n junction is reserve biased and the total depletion width is 3μm. The depletion width on the p-side is

2.7μm

0.3μm

2.25μm

0.75μm

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