temperature. Current (μA) 600 500 400 1,000 900 800 700 ויויו-ויויויוי A-25°C -25°C 75°C 300 200 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Voltage (V) FIGURE 4-21 The IV curves of the silicon PN diode shift to lower voltages with increasing The forward-bias voltage (V) required to maintain a PN diode current (I) is a function of the temperature (T). (a) Derive an expression for SV/ST. (b) What is a typical value for a silicon diode? (c) Compare the result of (b) with a numerical value extracted from Fig. 4-21.
temperature. Current (μA) 600 500 400 1,000 900 800 700 ויויו-ויויויוי A-25°C -25°C 75°C 300 200 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Voltage (V) FIGURE 4-21 The IV curves of the silicon PN diode shift to lower voltages with increasing The forward-bias voltage (V) required to maintain a PN diode current (I) is a function of the temperature (T). (a) Derive an expression for SV/ST. (b) What is a typical value for a silicon diode? (c) Compare the result of (b) with a numerical value extracted from Fig. 4-21.
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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only c please
Transcribed Image Text:temperature.
Current (μA)
600
500
400
1,000
900
800
700
ויויו-ויויויוי
A-25°C
-25°C
75°C
300
200
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Voltage (V)
FIGURE 4-21 The IV curves of the silicon PN diode shift to lower voltages with increasing
Transcribed Image Text:The forward-bias voltage (V) required to maintain a PN diode current (I) is a function
of the temperature (T).
(a) Derive an expression for SV/ST.
(b) What is a typical value for a silicon diode?
(c) Compare the result of (b) with a numerical value extracted from Fig. 4-21.
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