Question 1: For the network given in Fig-01; (From the datasheet of the Zener Diode (1N4744A), Vz=25V, I2=13MA, IzK=0.37MA, and Zz=190) a) Determine VOut at Izk and at Izk? b) Calculate the value of R that should be used? c) Determine the minimum value of R1, to ensure that the Zener diode is in the "ON" state. VOUT VIN 24 V IN4744A

Question 1: For the network given in Fig-01; (From the datasheet of the Zener Diode (1N4744A), Vz=25V, I2=13MA, IzK=0.37MA, and Zz=190) a) Determine VOut at Izk and at Izk? b) Calculate the value of R that should be used? c) Determine the minimum value of R1, to ensure that the Zener diode is in the "ON" state. VOUT VIN 24 V IN4744A

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Create the Diode Characteristic Curve for this data values. Diode Voltage (VD) Diode Current (ID) 0.890904 9.109 0.884515 7.115 0.876023 5.124 0.86333 3.137 0.837654 1.162 0.793023 0.206975 0.779114 0.120885 0.754079 0.04592 0.695273 0.004727 0.599882 0.000118256 0.499998 0.000002487 0.4 5.2464E-08 0.3 1.39E-09 0.2 2.23008E-10 0.1 1.00568E-10 0 0 -0.1 -1.0011E-09 -0.2 -2.00211E-09 -0.3 -3.0031E-09 -0.4 -4.00411E-09 -0.5 -5.0051E-09 -0.6 -6.0061E-09 -0.7 -7.0071E-09 -0.8 -8.0081E-09 -0.9 -9.00911E-09 -1 -1.001E-08 -2 -2.002E-08 -4 -4.004E-08 -6 -6.006E-08 -8 -8.008E-08 -10 -1.001E-07 -20 -2.002E-07 -40 -4.004E-07 -60 -6.006E-07 -80 -8.008E-07 -100 -0.000001001 -200 -0.000002002 -300 -0.000003003 -400 -0.000004004 -500 -0.000005005
3) for the belaw, find the Q-Point for bolh diades using a) Ideal Diode Model b) CUD Modeliw/ VoN= 0.4v. Ideal Dioce Madel Vo= Ov, for ID>O and ID-OA, tor Vo E OV 12 1n 1V CVD Madel VD VON, for ID>O and/ ID=OA for Vo VoN
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A 1N4738A zener diode has a ZZ of 4.5 Ω. Taking the data from the datasheet we have VZ = 8.2 V with a test current, IZ, of 31 mA. What is the voltage across the zener terminals when the current is 15 mA? When the current is 55 mA? Make the representation of the values by means of their curve characteristic.
Q5) a) Calculate the minimum and the maximum input voltages that can be made by the given diode. The data sheet gives: Izmin = 2mA,Izmax=30mA, and Vz = 5 V. b) In which region of I-V characteristic does the diode operate ? Why? c) What is the main function for the given circuit? V1 =OV R1 10052 2 D1 1N5247B
1) Find the current through diode 1. 2) Find the current through diode 2. 3) If the circuit ground were to be at the negative terminal of the horizontally placed voltage source then the current through the 2 kΩ resistor would be?
R VD 3cos(1000nt) VOUT 0.7 V What are the minimum and maximum values of Vout assuming the offset model for a diode with Von = 0,7 V for the input signal shown below? Chọn một: O a. Minimum -3 V, maximum 1.4 V O b. Minimum 1.4 V, maximum 3 V O c. Minimum 0.7 V, maximum 3 V O d. Minimum -3 V maximum 0.7 V O e. Minimum -3 V, maximum 3 V
Q4) Determine and sketch the output voltage across the load resistor (RL) for the circuit shown below. (assume Si diodes) V_DC 0.75 0.25 V_SIN Y SIN as RL -1 v SOR V_SQR 0.75 -0.75 V_TRI V TRI as
For the diodes, use the models shown below; the regular diode model has 0.7V forward bias voltage; the Zener diode model has -3V breakdown voltage. a) Determine the minimum positive value of lin to make D1 conduct curren b) Determine the minimum positive value of lin to make D2 conduct curren c) Sketch Vout versus lin (0 s lin S 10mA). +5V VD VD Iin 1 O Vout Ip R2 1k Ip VD -3V +0.7V R1Ik D VD +0.7V Zener Diode Model Regular Diode Model