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ECE 250 Exam 1 Fall 2007-Solution

ECE 250 Exam 1 Fall 2007-Solution - ECE 250 HW#2 Solution...

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ECE 250 HW #2 Solution Define units and constants eV 1.602 10 19 coul volt := K B 86 10 6 eV K := Specify some constants for silicon E g_Si 1.12 eV := B Si 5.23 10 15 1 cm 3 K 1.5 := q 1.602 10 19 coul := L 5 μ m := A 1 μ m 2 := Voltage 5 volt := E Voltage L := E 1 10 4 × V cm = T 350 K := J 5 mA A := J 5 10 8 × mA cm 2 = μ n 1350 cm 2 V sec
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