Calculate the forward-bias voltage in (V) for a pn junction for which NA= 10¹⁸/cm³, ND= 10¹⁶/cm³, A = 10⁻³ cm², ni = 1.5×1010/cm³, Lp= 12 μm, Ln= 17 μm, Dp (in the n region) = 10 cm²/s, and Dn (in the p region) = 18 cm²/s. The pn junction is forward biased and conducting a current I =0.1 mA. At room temperature, T ≈ 300 K and VT = 25.9 mV.
