Chapter 1: Problem 6
Consult your reference library and determine the level of \(E_{g}\) for GaP, ZnS, and GaAsP, three semiconductor materials of practical value. In addition, determine the written name for each material.
Chapter 1: Problem 6
Consult your reference library and determine the level of \(E_{g}\) for GaP, ZnS, and GaAsP, three semiconductor materials of practical value. In addition, determine the written name for each material.
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Get started for freeConsult your reference library and list three materials that have a negative temperature coefficient and three that have a positive temperature coefficient.
a. Determine the thermal voltage for a diode at a temperature of \(20^{\circ} \mathrm{C}\). b. For the same diode of part (a), find the diode current using Eq. 2 if \(I_{s}=40 \mathrm{nA}, n=2\) (low value of \(V_{D}\) ), and the applied bias voltage is \(0.5 \mathrm{~V}\).
Determine the temperature coefficient of a 5-V Zener diode (rated \(25^{\circ} \mathrm{C}\) value) if the nominal voltage drops to \(4.8 \mathrm{~V}\) at a temperature of \(100{ }^{\circ} \mathrm{C}\).
Describe the difference between majority and minority carriers.
What is the one important difference between the characteristics of a simple switch and those of an ideal diode?
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