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It is the fraction of minority carriers injected into the base of a BJT that successfully diffuse across the quasineutral width of the base and enter the collector. Ideally, it should be as close to 1 as possible, for maximum amplification. It is usually represented by alpha_T. alpha_T = I_C/I_E, where I_C is collector current, and I_E is emitter current. For an NPN transistor I_C and I_E are electron current, where as for a PNP they are hole currents.
What else can I help you with?
Stability factor for collector to base bias?
for a collector to base biased circuit find the stability factor s?what is the effect on s for change in current amplification factor?
What is hfe and hfc in transistor?
I don't know about hfc, but hFE is the amplification factor by which the transistor amplifies the base current. Therefore, if hFE is 100, the base current is amplified by a factor of 100.
What is the typical base-to-collector amplification factor of CA3046 BJT?
The typical base-emitter gain (beta or hFE) of a CA3046 is 100, at an emitter current of 100ma. This translates to a base-collector gain (alpha) of 0.99.
How you differentiate base bias and emitter bias?
On the emitter there is base current which is basically a function of Beta and only at that particular current. Unfortunately the beta factor is a non linear function and it is strictly related to collector current
Why it is named as self Bias of BJT?
The Self Bias of the BJT is also called the voltage divider bias. It is called thus because it can stabilize the collector current, the base emitter voltage and the amplification factor.
What is the number that is the common factor in a power?
The exponent tells how many times the base is used as a factor.
Is base used as a factor?
The exponent tells how many times the base is used as a factor.
The number that indicates how many times the base is used as a factor?
The number that indicates how many times the base is used as a factor is the exponent, or power.
What is it called that a base is used as a factor?
The exponent tells how many times the base is used as a factor.
The number of times the base is used as a factor?
The exponent tells how many times the base is used as a factor.
How many times the base is used as a factor?
The exponent tells how many times the base is used as a factor.
Number of times the base is used as a factor?
The exponent shows how many times the base is used as a factor.
What is the number of times the base is to be used as a factor?
The exponent tells the number of times the base is to be used as a factor.
What is another name for repeated factor?
base
Tells how many times the base is used as a factor?
The exponent tells us how many times the base is used as a factor.
How many times a number or base is used as a factor?
The exponent tells how many times a base is used as a factor.
If a scale factor of mc016-1.jpg is used to make a reduction what is the base of the original triangle?
To determine the base of the original triangle when a scale factor is used for reduction, you need to know the length of the base of the reduced triangle and the scale factor. If the scale factor is given as a fraction (e.g., 1/2), you can find the original base by dividing the base length of the reduced triangle by the scale factor. For example, if the reduced base is 5 units and the scale factor is 1/2, the original base would be 5 / (1/2) = 10 units.
