Determine current through each diode respectively in the circuit shown. Use simplified model. Assume diodes to be similar. 0.5 kN I1 R Ipi I2 15 V O 14.3 mA, 17.4 mA O 14.3 mA, 14.3 mA O 18.9 mA, -18.9 mA O -25.2 mA, 20.2 mA

For the circuit in the figure, let V input = 8V, Ri = 12ohms, RL = 10ohms, and VZ = 3.3V. Determine the voltages and currents of the resistors and the current of the zener diode.

A germanium diode has a current reaches 80% ofits saturation point at 115°C. Calculate the voltage and the ratio of the current for a forward bias of 0.8V to the current for the same magnitude in reverse bias when the temperature rises to 165°C.

What should be the value of Vi, if we have a Zener Diode with a breakdown voltage of 6.2 volts and a resistance of 1k ohms and a voltage reading ranging from 7.5 to 7.8 volts at 21ms on the simulation graph .

2. Design a clamper circuit to perform the function indicated. Vin th DESIGN Si diodes 10 V -10 V + Vin + Vout Vout 5.7 V -14.3 V

Given the following circuit with VDD= 9.2 V, R=2.3 k2, then the current Iis: Use the CVD model for the diode, with VD = 0.65 V. I VDD a. 0.004000 A O b. 3.717391 A OC. 0 A d. 4.000000 A e. 0.003717 A R + VD -

We know that the Si-diode will pass the current in a forward biased region. This behavior is useful for many applications. C)Plot the V-I Characteristic Curve of the diode.

Consider diode circuit shown below with Vcc=5V and V₂ = 3V. U₁A HH +V₂ ū The peak inverse voltage on the diode is close to V₁ V. A Vo

4.) In which mode will a diode generally not conduct electricity? a. Bidirectional Biased b. None of these c. Forward Biased d. Reversed Biased   5.) Consider the following schematic symbol of a semiconductor device: Which side is the Cathode? (Picture inserted down below) a. Side A b. Both side A and B c. Side B d. Neither side A or B   8.) Integrated circuits can be broken down into three basic categories.  Which category does an operational amplifier (or op-amp) fall into? a. Analog b. None of these c. A combination of analog and digital d. Digital

B. For the circuit shown below, assume that the zener diode has Vz-3.3V and rz=092 when reverse biased, and has a 0.7V drop when forward biased. Fill the following table for values of Vo for different values of input voltage Vi. R1 Vi Vi -8V OV 8V 1k 5V N V2 R21k Vo Vo