diode with a voltage drop in the forward direction of 0.7V at 1.0mA and
Q: helf guiz fast solutionz Determine the static or dc resistance of the commercially available diode…
A: According to question:
Q: average ac resistance for
A: Diode- When diode is forward biased it is short circuited in a circuit ideally. When diode is…
Q: 7. Using the third approximation in the circuit, how low must R, be before the diode's bulk…
A: Given: Vs=12VRL=1kΩBulk resistance of the diode,RB=0.23Ω
Q: What is the small-signal diode resistance rd at room temperature for ID = 1.5 mA? What is the…
A: Given Diode current, Id =1.5 mA Temperature, T=100 C The small signal diode resistance of a diode is…
Q: Determine vo and the required PIV rating of each diode for the configuration in the following…
A:
Q: At 300 K, for a diode curret of 1 mA, a certain germanium diode requires a forward bias of 0.1435 V,…
A: The conductivity of semiconductor is lies in between conductor and insulator. The conduction in…
Q: Assuming an ideal diode model for all the diodes in the circuit below, Calculate the voltage across…
A: as we can see R1 and R2 are in parallel so, Req1=1R1+1R2Req1=19kΩ+118kΩReq1=6 kΩ R3 and R4 are in…
Q: A diode is biased by a 0.9-V dc source, and its current is found to be 100 μA at T = 35◦C. (a) At…
A: The diode current at the temperature T is given by the expression as shown below: Plugging the…
Q: Q2 A real diode for which the forward voltage drop is 0.7 V at 2.0 mA, what would be its current…
A:
Q: A diode is fabricated with NA >>ND. What value of doping is required on the lightly doped…
A: As it is given that NA>>ND which shows the reverse breakdown voltage is much greater than the…
Q: With constant current flowing in the forward direction in a small-signal silicon diode, the voltage…
A: Given data, VD=0.65 V ID= 1mA T1=250 C = 298.15 0K T2= 1750 C= 448.15 0K Change of voltage across…
Q: Diode current at 300k having current of 1mA; certain germanium diode requires forward bias of 0.1435…
A: The conductivity of semiconductor is lies in between conductor and insulator. The conduction in…
Q: A diode has IS = 10−16 A and n =1. (a) What is the diode voltage if the diode current is 250 μA at T…
A: Given IS = 10-16, n = 1, T = 25◦ C, a) Calculating diode voltage
Q: A Silicon diode has a reverse saturation current of 5 nA at 250C. What will be the reverse…
A: The reverse saturation current (Is) follows the following condition:With every 10o C change in the…
Q: What is the minimum and maximum values of barrier potential
A: we know that diode has negative temperature cofficient so when we increase the temperature than its…
Q: Two ideal diodes are placed in series, pointing in opposite directions. What is the equivalent…
A: If two diodes are connected in series at that time circuit is working as the open circuit as shown…
Q: From the sketched curves, determine the threshold voltage for each LED. Determine also the forward…
A: Threshold voltage of diode :It is the minimum voltage needed to create a conducting path along…
Q: Suppose a drift current density of 2000 A/cm2 exists in the neutral region on the p-type side of a…
A: Given data, The value of drift current density (J) = 2000 A/cm2.
Q: Determine the output voltage VO and the current flowing through the diode for the circuit shown…
A:
Q: A silicon diode with a forward resistance of 10Ω is connected in series with a 500Ω resistor. If an…
A:
Q: Which diode approximation treats a forward-biased diode like a, a. closed switch in series with a…
A: Diode: A diode is an electrical component having two terminals that exclusively conducts electricity…
Q: (a) What is the forward voltage of a diode operating at a current of 48.6 A at 300 K if IS =10−15 A?…
A: Given data: ID is: 48.6 A Is is: 10-15 A k = 38×10-23 J/K q = 6×10-19 C The expression for the…
Q: A silicon diode has a saturation current of 7nA at 25° what is the saturation current at 720C?
A:
Q: 1. A silicon diode has a saturation current of 5nA at 25°C, what would be the saturation current at…
A: In this question, If diode current is 5nA at the T= 25°C Then what will be saturation current at…
Q: QUESTION 2 A diode at room temperature has 0.4 V ocross its terminals when the cument through it is…
A: We need to find out saturation current and empirical scaling constant .
Q: A diode with n =1.6 conducts 45 mA at 0.75V at room temperature. Find the saturation current Is at…
A: Given, Diode current, ID=45 mA Diode voltage at room temperature, VD=0.75 V n = 1.6
Q: Capacitance per unit area at no reverse bias is two pF/cm². For a step graded diode of area 5cm²,…
A: According to the question, it is given that Capacitance = 2pF/cm2 Area = 5cm² Reverse bias voltage =…
Q: Suppose a drift current density of 5000 A/cm2 exists in the neutral region on the n-type side of a…
A: Given data: The value of drift current density is: 5000 A/cm2 The value of resistivity is: 0.5 Ω· cm…
Q: How can you plot Vo versus Vi for diodes for Vi is less than or equal to 30V but greater or equal to…
A:
Q: A silicon diode has a forward current ( IF) of 8.2 mA and a bulk resistance ( RB) of 5 Q. What is…
A:
Q: Suppose we have a junction diode operating at a constant temperature of 300 K. With a forward…
A:
Q: A silicon diode with a forward resistance of 100 is connected in series with a 5000 resistor. If an…
A:
Q: A diode has IS = 5 aA and n = 1. (a) What is the diode voltage if the diode current is 100 μA? (b)…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: A Silicon diode is operating at a room temperature of 25oC and has a reverse current of 1 nA. Solve…
A:
Q: If the current flowing through a P-N junction diode increases 10 times what is the increase in diode…
A: Solution: Let us assume initially forward current was If1 and Voltage across the diode was Vf1 later…
Q: A silicon diode has a forward current (IF) of 8.2 mA and a bulk resistance (RB) of 5Q. What is the…
A: In this question we need to find the value of diode forward voltage VF.
Q: Determine the d.c. resistance of a diode at V=-20V if its reverse saturation current is 1 μA. (Take…
A:
Q: Calculate the built-in potential and depletion-region width for a silicon diode if NA is increased…
A: Given data: NA=2×1018/ cm3ND=1020/cm3εr=11.7 The expression for the built in potential is given…
Q: A diode has wdo = 1.5 μm and φj = 0.8 V. (a) What is the depletion layer width for VR =5V? (b) For…
A: Given data: wdo=1.5 μmϕj=0.8 V a) The expression for the depletion layer width is given as,…
Q: what is the value of current flowing through the forward biased diode
A:
Q: Using ideal diode with a Vi = 40 Vpp and V = 12 volts; the output waveform of the circuit has its…
A: Given: Note : In the question they have to ask the value of voltage on the capacitor whenever diode…
Q: Determine the diode current at 35°C for a silicon diode with Is = 0.1 μA at a reverse-bias potential…
A: In the question, Determine the diode current at T= 35°C A silicon diode Saturation current Is = 0.1…
Q: Solve for the diode current Ip and the voltage across the load R using the three diode models below:…
A: Given: V=5VRL=2.2kΩrd=15ΩVdiode=0.3V
Q: Determine the output voltage VO and the current flowing through the diode for the circuit shown…
A: The circuit mode of operation can be understood in the following two modes: During the positive half…
Q: What is meant by the PIV rating of a diode? a) Maximum reverse bias potential which can be applied…
A: The PIV (Peak Inverse Voltage) rating implies the maximum permissible reverse bias voltage which may…
Q: Determine the diode current at 20°C for a silicon diode with n = 2, Is = 0.1 mA at a reverse-bias…
A: It is given that: T=20°Cn=2Is=0.1 mAVD=-10 V
Q: Determine the diode current at 20◦C for a silicon diode with its reverse saturation current at 50nA…
A: I'm this question we will find diode current of silicon diode.....
Q: SOLVE (show the process) for the current at room temperature in a diode if the forward voltage is…
A:
A diode with a voltage drop in the forward direction of 0.7V at 1.0mA and n = 1, what is the value of the current if it operates at 0.5V?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- What will be the value of the reverse saturation current for a Si diode operating in forward bias mode. The following information is given: Diode current 3 A Voltage across diode 0.25 V. Temperature is 300 K.If the forward voltage drop on a diode is 780 mV, what is the current passing through it? Assume Is=4x10-16 A. O a. 6.412 mA O b. 5.343 mA O c. 4.275 mA O d. 7.481 mA O e. 3.206 mAIf the forward voltage in a semiconductor diode changes from 0.7 V to 0.8 V, then forward current changes from 10 mA to 20 mA. The forward a.c. resistance of the diode is ?
- Determine the negative resistance for the tunnel diode in the figure between ?T = 0.2 ? and ?T = 0.4For a Silicon diode, if the value of the forward current is 10 mA and the reverse saturation current is 25 nA, then what will be the voltage across the diode at 300 K temperature?normal diode uses 0.7V model,and zener diode has 4.7V breakdown voltage. how can i get a waveform of Vout(t)?
- For the circuit below with E = 10 V, R = 5800 N. Find the following: a) current in the circuit b) voltage across the diode c) voltage across the resistor Anode (A) Cathode (K) b E R wwwwDetermine the state of diode for the circuit shown and find ID, VD. Assume simplified model for the diode. 4k02 2V 1k02. Off, 0.00mA, 0.4V O Off, -0.005mA, 0.0v On, 0.48mA, 0.6v On, 0.55mA, 0.7v Option 5Assuming an ideal diode model for all the diodes in the circuit below, Calculate the voltage across and current flow through each diode R1 D2 9kQ 1N1199C R2 D1 18k0 1N1199C V2 12 V R3 1kQ D3 1N1199C R4 5k0