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1. |
If V1 is 5V and resistance R1 is 5K and the cut-in voltage of the diode is 0.7V, what will be the voltage Vout across the diode? Take reverse saturation current as 10-8A and operating temperature as 25 C. |
A. | 0V |
B. | -4.5V |
C. | -5V |
D. | -3.2V |
Answer» D. -3.2V | |