Determine the forward voltage drop across the diode whose characteristics appear in Fig. a...

Determine the forward voltage drop across the diode whose characteristics appear in Fig. at temperatures of –75°C, 25°C, 125°C and a current of 10 mA. For each temperature, determine the level of saturation current. Compare the extremes of each and comment on the ratio of the two.

FIG. Variation in Si diode characteristics with temperature change.