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Why is collector current increased slowly with the increase of collector to emitter voltage of a common emitter?
The percentage of doping in emitter is higher than collector region.hence large current is flow to emitter than collector.
Why is collector current slightly less than emitter?
The percentage of doping in emitter is higher than collector region.hence large current is flow to emitter than collector.
What is the alpha of the bipolar junction transistor?
The change of collector current with respect to emitter current. Typically 0.95 to 0.995. So a transistor with alpha of 0.95 might have an emitter current of 10 mA, collector current 9.5 mA. The "missing" current becomes base current and does not reach the collector. The more commonly used figure for current gain is beta, the ratio of collector current to base current, typically 50 to 500. In CB MODE It is called the common base, short-ckt, amplification factor.
What transistor current is always the largest?
In a bipolar junction transistor (BJT), the collector current (Ic) is always the largest of the three currents, which include the base current (Ib) and the emitter current (Ie). This is because the collector current is primarily influenced by the amplified current from the base, while the emitter current is the sum of the base and collector currents (Ie = Ib + Ic). In field-effect transistors (FETs), the drain current (Id) is typically the largest. Overall, in both types of transistors, the current flowing through the collector or drain is generally larger than that through the base or source.
The emmiter current of an n-p-n transistor is equal to?
The sum of (base current) plus (collector current).
What is the population of Hoshangabad?
The population of Hoshangabad is 97,357.
Why does collector current increase with base current?
the collector current is directly proportional to the base current
Why current fluxcuate in collector current?
I suppose you mean "fluctuate". Collector current depends mostly on the base current, If the base current changes, the collector current will change in proportion.
Variation in beta DC to collector current?
variation in beta dc with collector current
Why is collector current increased slowly with the increase of collector to emitter voltage of a common emitter?
The percentage of doping in emitter is higher than collector region.hence large current is flow to emitter than collector.
Why is collector current less than emitter current?
The percentage of doping in emitter is higher than collector region.hence large current is flow to emitter than collector.
What is the country code and area code of Hoshangabad- Itarsi India?
The country code and area code of Hoshangabad- Itarsi, India is 91, (0)7574.
What is the input current for common collector?
from the name itself the common collector has its collector terminal in common with both the input and output circuits of a transistor and the base current is chosen as the input current and the output current is the emitter current
What is the effect of increasing the resistance of the potentiometer to the current flowing in the collector of the transistor?
the collector voltage is lowered, because the collector is essentially a current source controlled by the base emitor current
In a npn transistor does the collector current reach an upper limit as the base current gets smaller?
No. As base current decreases, so does collector current.
Why is collector current slightly less than emitter?
The percentage of doping in emitter is higher than collector region.hence large current is flow to emitter than collector.
Is the collector current dependent on colllector- emitter voltage in BJTs?
No. For BJTs, they have a natural amplification, B, of current between the base current to collector current. In rough calculations, I've often used 50. So applying 20uA of current to the base of a BJT should cause 1mA of current to flow through the collector (assuming base, collector, and emitter resistors are sized appropriately so this is not limitted). The emitter will see the base current + the collector current.
