Find ID and VD and assess the diode's condition for the circuit depicted in Fig. given below. 4k≤2 www 2V +4 ↓ID ΙΚΩ 0.7V

In the circuit shown below. Let Vm-35 V and i-20 mA and VpQ -0.7 V: iD 3 kQ 0.8 kO Vmcos(@t)V For t Os, the current in the diode equals: Oa. 0 mA Ob. 4 mA Oc. 2 mA Od. 6 mA If t = T/4, then the current in the diode equals: Oa. 6.29 mA Ob. 5.03 mA Oc. 4,03 mA Od. 7.86 mA If t = T/2, then the current in the diode equals: Oa. 15.24 mA Ob. 13.24 mA Oc. 19.24 mA Od. 17.24 mA

In the circuit shown below. Let V-33 V and i,-28 mA and Voo -0.7 V: iD Vcos(at)V For t = 0s, the current in the diode equals: Ca. 0 mA Cb. 2 mA Cc. 4 mA Od. 2 mA Ift = T/4, then the current in the diode equals: Ca. 8.92 mA Ob. 5.71 mA Oc 7.14 mA Od. 4.57 ma Ift- T/2, then the current in the diode equals: Ca. 10.39 mA Cb. 16.39 mA Oc 14.39 mA Od. 12.39 mA

Find the Vout of the Circuit below during the Positive half cycle. Consider the Diodes as a Silicon Zener Diode. V2 D1 V3 D2 2 2 2 V1 AC Vout R1 12 1k

SOLVE STEP BY STEP IN DIGITAL FORMAT For each of the circuits shown below, draw its voltage transfer curve, using the constant-drop model (all diodes are silicon identical, V_Don = 0.7V). Consider a variation of the input voltage from -10V to +10V. Vi V₁ D₁ D₁ Z D₂ 1k Circuit 1 1k Circuit 2 V₂ + V₂ Vi Vi 1k 1k D₁ Circuit 3 D₁ 1k ww 1k Circuit 4 + V₂ + V₂

Question 1 3V K V₁ K №₂ 3V 5v 2k 2K 1 All the diodes are ideal V₂ (V) www %= ? Here V₁ and V2₂ are two squaoce wares, and time is follows: the change with (v) 5k as time (s) time (s) vo(t), that is, the output voltage Vo changes as a function. of time. Clearly label the voltage levels and time in stances. Hint: Diode AND gate → min, OR gate max. 2 4 10 12. Draw the output voltage waveform how

1. For each of these circuits, find an expression for Vout as a function of Vin and the components given. Use the exponential model for your diode (ID = IseVD/VT). Then, if we set Is = 10-¹4A, 1V, find the minimum positive power supply needed for the expression to R = 10k and Vin = hold true. a. Vin o b. Vin o + R M -1₁ Vout Vout R

A germanium diode is connected to a load resistance of 1.5 kQ and is supplied with 12-V such that the diode will be forward biased. What is the voltage across the diode? * O A. approximately 12 V O B. approximately 0.7 V O C. approximately 0.3 V O D. lack of data and can't be solved

1) Diode half-wave rectifier a) Consider the half-wave rectified sinewave voltage waveform at the right. What is the DC voltage and RMS voltage in terms of Vpeak? Remember: Vp peak ann T/2 1 Vay = DC = v(0)de avg T Sv(t)dt and V = Hve v² (t)dt T

Consider the following circuit with Vs(t) = 2.0 + 0.02 sin(2 pi t) V,R1 = R2 = 25ohms Idc = 1mA, Vdc = 5V. Assume Vy = 0.7V and VT = 25mV.a) Draw the equivalent circuit under DCb) Determine the DC voltage and current through the diode.c) Draw the equivalent circuit under acd) Determine the total current through the diode