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Two, either in NPN or PNP transistors

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Q: How many pn junction does transistor contain?
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Related questions

How many pn junction transistor contain?

two jun. b/w three layer of either pnp or npn


What is the abbreviation for 1N4007?

1n4007 is pn junction transistor. it is a non linear device


What is a p-n-p junction?

A PNP transistor is a bipolar transistor formed by two opposing PN junctions in close proximity.


What is a barrier voltage?

The voltage across a forward-biased PN junction in a semiconductor diode or transistor.


Why jfet is called as junction field effect transistor?

Because the insulation between the gate and the channel is only a reverse biased PN junction. If this junction were to become forward biased the jfet would no longer operate as a transistor at those times.


How many PN junction are there in FET?

One


How many diodes in a transistor?

There are two semiconductor junctions. Transistors are designated as NPN or PNP and a diode is an NP or PN junction depending on direction of current flow. However, the function of a transistor is different than two back to back diodes.


How a pn-junction can be formed?

A pn junction can be formed by bringing the p and n type materials together.


What is Another name for pn junction?

I cannot think of any, but a pn junction is a part of a diode and has a rectifying properties.


Why pn junction is neutral?

the material in which using for doping is already neutral.,,so the pn-junction diode also neutral........


What is the junction resistance of pn junction diode?

The resistance of a forward biased pn junction is zero.


What are the types of biasing in pn junction diode?

There are 2 type of biasing in PN junction didoe Forward biasing Reverse biasing