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The overdrive factor (ODF) of a bipolar junction transistor (BJT) is defined as the ratio of the excess minority carrier concentration in the base to the equilibrium minority carrier concentration. It indicates the level of injection of minority carriers into the base and is crucial for understanding the transistor's performance in different operating conditions. A higher ODF typically leads to improved current gain and higher frequency response, but it can also increase the risk of saturation. In practice, the ODF helps in analyzing the transistor's behavior under varying bias conditions.
What else can I help you with?
What are PNP and NPN?
In most discrete bipolar junction transistors the substrate is the collector. In monolithic integrated circuits the bipolar junction transistors are electrically isolated from the substrate, either by reversed biased junctions or insulator (e.g. sapphire). Some older bipolar junction transistor types (usually made with germanium) the substrate is the base. In bipolar point contact transistors the substrate was the base.
What is the correct current equation for a bipolar junction transistor?
Ie=Ic+Ib
Is bipolar transistor is made up of one NP junction?
no, 2 junctions. NPN or PNP
How we check Bipolar junction transistor with digital multimeter?
By testing the C B E terminals.
What applications would prefer the bipolar junction transistors over the field effect transistor?
bjt is bipolar device whr fet is unipolar....fet is input resistance thts y fet gain is less compared to bjt..... The applications that will prefer bipolar junction transistors to field effect transistors are applications that require fast switching.
Why high noise in bipolar junction transistor?
In the case of Bipolar Junction Transistor current conduction is due to both holes and electrons. That's why noise is high in Bipolar Junction Transistor
Why ordinary transistor is known as bipolar junction transistor?
Transistor is known as bipolar junction becoz it has 2 pole. Input is given to the 2 junction and output is taken from to junction
Do people use bipolar junction transistor today?
Yes people still use bipolar junction transistors today because of its high switching speed.
Is junction transistor and bipolar junction transistor are same?
Yes, the are different names for the same thing.
What is common collector bipolar junction?
A circuit in which the input signal is applied to its base and the collector is earthed (grounded) is known as common collector configuration of BJT (BiPolar Junction Transistor)
Is the pn junction diode is a bipolar or unipolar?
diode is unipolar
What are PNP and NPN?
In most discrete bipolar junction transistors the substrate is the collector. In monolithic integrated circuits the bipolar junction transistors are electrically isolated from the substrate, either by reversed biased junctions or insulator (e.g. sapphire). Some older bipolar junction transistor types (usually made with germanium) the substrate is the base. In bipolar point contact transistors the substrate was the base.
Where does bipolar disorder occur?
Bipolar occurs at the level of the synaptic junction between neurotransmitters and receptors in the limbic system of the brain.
How do you test the bipolar junction transistor?
through the used of multi-tester
What is use of bipolar junction transistor?
amplifier, switch, oscillator, etc.
What BJT stand for?
Unless it is some leet speak term I am not aware of, BJTstands for Bipolar Junction Transistor or (less common) Business Japanese Proficiency Test.
What are the example current controlled device?
Bipolar junction transistor(BJT)
