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COMEDK Exam 2012 Solved Paper
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© examsnet.com
Question : 2
Total: 180
Reverse saturation current of a diode
is independent of temperature
increases with increase in temperature
decreases with increase in temperature
may increase or decrease with increase in temperature depending on the semiconductor
Validate
Solution:
With the rise of temperature, the density of minority charge carriers increases due to breaking of some covalent bonding in a semiconductor in reverse biased condition. So, the reverse saturation current increases.
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