A The Table Below Shows The Properties Of A Si Pn Junction With Cross Section Area A 5 X 104 Cm At 300 K I Ii 1 (66.46 KiB) Viewed 14 times
i ,ii
(a) The table below shows the properties of a Si pn junction with cross-section area A = 5 x 104 cm² at 300 K. (i) (ii) p-side NA = 2 × 10¹6 cm-³ τη = 0.5 με Tp = 5 us Hp=250 cm²V-¹S-¹ Un=600 cm²V-1g-1 n-side ND= 10¹4 cm τη = 0.1 με Tp = 12 us Un=1200 cm²V-¹S-¹ Hp=500 cm²V-¹-1 Draw the energy band diagram of the pn junction and determine the built-in potential Vbi. If the junction is forward-biased by 0.5 V, calculate the forward current.
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