L22_diode_Trans_Review

L22_diode_Trans_Review - Plot the voltage transfer...

Info iconThis preview shows pages 1–12. Sign up to view the full content.

View Full Document Right Arrow Icon
V i V 0 1 k 1 k 10 V 5 V D1 D2 Plot the voltage transfer characteristics
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
V i V 0 1 k 1 k 10 V 5 V D1 D2 Suppose D2 is OFF D1 is ON when V D1 = 0.7 V - V D1 + V V V i i 3 . 9 7 . 0 10 = = + -
Background image of page 2
V V i 3 . 9 Both the diodes are OFF, and V 0 = 10 V V V i 3 . 9 < D1 is ON and D2 is OFF 2 7 . 10 2 3 . 9 1 10 0 0 + = + - × - = i i V V k V k V k V I I k I k V i i 2 3 . 9 0 1 7 . 0 1 10 + - = = × + + × + -
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
V i V 0 1 k 1 k 10 V 5 V D1 D2 D2 is OFF until: - V D1 + V V ) 7 . 0 5 ( 0 - = V V V V V i i 1 . 2 3 . 4 2 7 . 10 0 - = = + = For V i <-2.1V, D2 is ON V =4.3V
Background image of page 4
-2.1 9.3 4.3 Vi V 0 D1,D2 Off D1,D2: ON D1:ON,D2: Off
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Plot the voltage transfer characteristics 1 k 1 k 5 V V Z = 2 V V i V 0 + V D - 5 0 5 - = = + + - i D D i V V V V ( 29 V V V V i i D 7 . 5 7 . 0 5 7 . 0 - Diode is forward biased 2 3 . 4 2 5 7 . 0 1 5 0 + = - - × + = i i V k V k V Suppose the diode is not connected
Background image of page 6
1 k 1 k 5 V V Z = 2 V V i V 0 + V D - 5 - = i D V V ( 29 V V V V V i i D 3 2 5 2 < - < - - < Diode is in Zener mode 2 7 2 5 2 1 5 0 + = - + × + = i i V k V k V V V V i 7 . 5 3 < < Diode is OFF and V 0 = 5 V
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Vi V 0 Zener mode Off Forward biased 3 5.7
Background image of page 8
Plot the voltage transfer characteristics 1 k 2 V V i V 0 - V D2 + 1 k 4 V + V D1 - D1 D2 V
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
86 k 22 k 1.5 k 5.6 k 12 V β F =90
Background image of page 10
R C V CC R
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 12
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/08/2010 for the course EE ESC102 taught by Professor A.r.harish during the Spring '10 term at IIT Kanpur.

Page1 / 33

L22_diode_Trans_Review - Plot the voltage transfer...

This preview shows document pages 1 - 12. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online