1.

In given figure a silicon diode is carrying a constant current of 1 mA. When the temperature of the diode is 20 C, VD is found to be 700 mV. If the temperature rises to 40 C, VD becomes approximately equal to

A. 747 mV
B. 660 mV
C. 680 mV
D. 700 mV
Answer» B. 660 mV


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