Vay (GaAs). 100 V Vivi(Si) 50 V I.(GaAs) 25 204 15 10 5 0.3 0.7 Vg(Ge) __Vr (S) 5 pA Ge 10 pA Si GaAs 1.01.2 VK (GaAs) VD (V

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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Hello sir, I have a note of how the numbers are in yellow, how did they get 0.05
Vav (GaAs) 100 V
Viv(Si)
"
I.(GaAs)
50 V
30
25
20
15
10
p(mA)
5 PA
10 pA
Hence voltage= 13 x 0.05 =
0.65 V
0.3
0.7 10 12
Vg(Ge) Vc(Si) Vg (GaAs)
Ge
Si
2 small blocks = 0.1 V,
1 small block = 0.05 V.
a) voltage across silicon diode at a current of 2 mA
covering 13 small blocks,
Hence voltage= 14.5 x 0.05 =
0.725 V
GaAs
Hence voltage= 16.5 x 0.05 =
0.825 V
Vp (V)
b) voltage across silicon diode at a current of 5 mA
covering 14.5 small blocks,
c) voltage across silicon diode at a current of 30 mA
covering 16.5 small blocks,
Transcribed Image Text:Vav (GaAs) 100 V Viv(Si) " I.(GaAs) 50 V 30 25 20 15 10 p(mA) 5 PA 10 pA Hence voltage= 13 x 0.05 = 0.65 V 0.3 0.7 10 12 Vg(Ge) Vc(Si) Vg (GaAs) Ge Si 2 small blocks = 0.1 V, 1 small block = 0.05 V. a) voltage across silicon diode at a current of 2 mA covering 13 small blocks, Hence voltage= 14.5 x 0.05 = 0.725 V GaAs Hence voltage= 16.5 x 0.05 = 0.825 V Vp (V) b) voltage across silicon diode at a current of 5 mA covering 14.5 small blocks, c) voltage across silicon diode at a current of 30 mA covering 16.5 small blocks,
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