Using the approximate equivalent model of a silicon diode and taking E=10 V and R=1k, what is the value of diode current at operating point?(a) 9.25 mA(b) 10 mA(c) 0 mA(d) 9.5 mAI have been asked this question in an internship interview.The doubt is from Load Line Analysis in section Diode Circuit of Analog Circuits

Using the approximate equivalent model of a silicon diode and taking E

1.	Using the approximate equivalent model of a silicon diode and taking E=10 V and R=1k, what is the value of diode current at operating point?(a) 9.25 mA(b) 10 mA(c) 0 mA(d) 9.5 mAI have been asked this question in an internship interview.The doubt is from Load Line Analysis in section Diode Circuit of Analog Circuits
Answer» Right option is (a) 9.25 mA The explanation: In the approximate equivalent model, the characteristic is ASSUMED to be a vertical UPWARD line at V=0.7 V. Hence, the current at point of intersection is DETERMINED to be 9.25 mA

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