Using Eq. (1), determine the ac resistance at a current of 1 mA and 15 mA for the diode of...

Using Eq. (1), determine the ac resistance at a current of 1 mA and 15 mA for the diode of Fig. 1.15. Modify the equation as necessary for low levels of diode current. Compare to the solutions obtained in Problem 32.

 (1)

FIG. 1.15 Silicon semiconductor diode characteristics.