- 4 A New Semiconductor Has Ne 1049 Cm N 5x1018 Cm And Eg 2 Ev If It Is Doped With 1047 Donors Fully Ionized Cal 1 (49.47 KiB) Viewed 66 times
4. A new semiconductor has Ne=1049/cm”, N,=5x1018/cm' and Eg= 2 eV. If it is doped with 1047 donors (fully ionized), calculate the electron, hole and intrinsic carrier concentrations at 627°C. Sketch the simplified band diagram, showing the position of Ep. 5. For the circuit shown below, assume the circuit and diode parameters of Vps= 5 V, R= 5 ka and V, = 0.6 V and Vi= 0.1 sinwt (V). Calculate ac diode current and ac component of output voltage + UD + + D Vi w R VO Vps