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What is the correct current equation for a bipolar junction transistor?
Wiki User
∙ 12y ago
Ie=Ic+Ib
Wiki User
∙ 12y ago
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Which is better as a switch diode or transistor?
Basically a diode is a combinstion of pN junction but the transistor is made with three terminals EMITTER,, BASE ,, JUNCTION.. and diode is just a combination of positive and negative terminal . diode and transistors are both used as a switch .. but a transistor is more widly udes than a diode. and diode has also very important in electronics DIGITAL SYSTEM to make the screen's ..and transistors are used in amplifiers the group of transistors make an amplifier . and we use a diode in seven segment display ....diode is small and carry less current due to its small size but transistor get large current. A2 A diode has two connections. It allows current to flow in one direction and not in the other. They are used for rectification in power supplies, detection of AM radio, blocking of current etc. A Transistor has three connections. Current is controlled between the emitter and collector, by a small current on the base. They are used as switches, amplifiers and regulators.
Why is it important that the two capacitors must have their positive terminal toward the transistor?
A: It is not important what is important it that the capacitor has the correct polarity across its terminals otherwise it will not function correctly
How will you know if the transistor is working or faulty?
Impossible to give a specific answer without more information. Is it a BJT or a FET? Most general answer is you first have to understand the circuit using the transistor and what it's supposed to do. Then, 1. Check that the power supply voltages are correct. 2. Check that the DC biases are correct. 3. Check that the input signal is correct. 4. Check the output. But you have to know in advance what to expect.
What is the depletion layer in a semi conductor?
in correct sense it is not the layer but the region around the metallurgical junction which is depleted of charge carriers .in this region an internal electric field exist which counter balance the diffusion of electron and hole around the junction . basically the main reason for the formation of depletion region is the concentration gradient across metallurgical junction of p-n semiconductor.
What is stability of transistor?
Transistors need thermal stabilization because the operating point of a transistor junction, similar to a diode, is affected by temperature. In fact, this can cause thermal runaway, and device destruction, if the circuit design does not compensate for this. Answer mostly correct but the operating point of a transistor must remain fixed as temperature varies whether going low or higher. that is mainly the concern about. not runaway that is caused by bad design.
What bias conditions must be present for the normal operation of a transistor ampilifier?
Assuming you mean a bipolar junction transistor (BJT): 1. Reverse bias on the collector-base junction. 2. Forward bias on the base-emitter junction, that is 3. Sufficient to give the correct operating point of collector voltage/collector current.
What is located southwest of Washington D.C?
Manassas Junction None of the answers are correct. Manassas Junction None of the answers are correct. Manassas Junction None of the answers are correct. Manassas Junction None of the answers are correct. Manassas Junction None of the answers are correct. Manassas Junction (A plus)
How do you spell bipolar?
Bipolar is the correct spelling.
Is it bipolar disease or bipolar disorder?
The correct term is bipolar disorder. Some people call it a disease though.
What is the correct pathway for transmission of visual information?
photoreceptor to the bipolar cell to the bipolar cell t
How does a npn transistor switch work to switch a load on and off?
let's insert a transistor in place of the switch to show how it can control the flow of electrons through the lamp. Remember that the controlled current through a transistor must go between collector and emitter. Since it is the current through the lamp that we want to control, we must position the collector and emitter of our transistor where the two contacts of the switch were. We must also make sure that the lamp's current will move against the direction of the emitter arrow symbol to ensure that the transistor's junction bias will be correct as in Figure below(b).
Who was the inventor of the transistor?
This is one of those questions that has a number of correct answers. In 1925, Physicist Julius Edgar Lilienfeld filed a patent for a field-effect transistor (FET) in Canada. The FET was intended to be a solid-state replacement for the triode. Later in 1947, three American physicists at the Bell Telephone Laboratories invented the first bipolar point-contact transistor. The men were John Bardeen, William Shockley, and Walter Brattain. The three men received the 1956 Physics Nobel Prize for their joint invention. Dr. Mataré was one of a pair of German physicists who independently came up with the point-contact transistor two months later at a Westinghouse Laboratory in Paris. William Shockley also invented the junction transistor in 1951. As with most "inventions", the inventor did not wake up one morning and decide to invent the transistor. It was the culmination of the evolution of a number of earlier ideas, developments and devices. The semiconductor transistor was preceded by the triode vacuum tube which is capable of many of the same functions as your average transistor, but also, the characteristics of the various semiconductor materials, such as silicon and germanium, had to be realised, studied and developed first.
Which is the correct set of coefficient for the equation below?
The correct set of coefficient for an equation depends with the equation in question. There are many types of equations.
What happens if your bipolar and schizophrenic?
If you have symptoms of both the correct diagnosis is schizoaffective disorder.
Can a bipolar person own a firearm in Michigan?
You need a lawyer for a current, legal and correct answer.
What is mathematically complete?
if an equation is given the correct answer, it is mathematically correct.
What is the correct set of coefficients for the equation below?
2111.Equation coefficients are needed to write a correct chemical equation
