A PN silicon diode has ND = 10¹8 cm³ and N₁ = 10¹6 cm³, Tp = Tn = 1 µs and A = 1.2x10 cm². Determine: a) The reverse saturation current. b) The current when the applied voltage in the forward direction is 0.7 V. c) The current when the applied voltage in the reverse direction is 0.02 V.

Electric Motor Control
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Chapter59: Motor Startup And Troubleshooting Basics
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Problem 12SQ: How is a solid-state diode tested? Explain.
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A PN silicon diode has ND = 10¹8 cm³ and N₁ = 10¹6 cm²³, tp = tn = 1μµs and A =
1.2x10 cm². Determine:
a) The reverse saturation current.
b) The current when the applied voltage the forward direction is 0.7 V.
c) The current when the applied voltage in the reverse direction is 0.02 V.
Transcribed Image Text:A PN silicon diode has ND = 10¹8 cm³ and N₁ = 10¹6 cm²³, tp = tn = 1μµs and A = 1.2x10 cm². Determine: a) The reverse saturation current. b) The current when the applied voltage the forward direction is 0.7 V. c) The current when the applied voltage in the reverse direction is 0.02 V.
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