Bipolar transistors are so named because they conduct by using both majority and minority carriers. The bipolar junction transistor, the first type of transistor to be mass-produced, is a combination of two junction diodes, and is formed of either a thin layer of p-type semiconductor sandwiched between two n-type semiconductors (an n–p–n transistor), or a thin layer of n-type semiconductor sandwiched between two p-type semiconductors (a p–n–p transistor). This construction produces two p–n junctions: a base–emitter junction and a base–collector junction, separated by a thin region of semiconductor known as the base region (two junction diodes wired together without sharing an intervening semiconducting region will not make a transistor).
Bipolar transistors are so named because they conduct by using both majority and minority carriers . The bipolar junction transistor , the first type of transistor to be mass - produced , is a combination of two junction diodes , and is formed of either a thin layer of p - type semiconductor sandwiched between two n - type semiconductors ( an n – p – n transistor ) , or a thin layer of n - type semiconductor sandwiched between two p - type semiconductors ( a p – n – p transistor ) . This construction produces two p – n junctions : a base – emitter junction and a base – collector junction , separated by a thin region of semiconductor known as the base region ( two junction diodes wired together without sharing an intervening semiconducting region will not make a transistor ) .
What gives bipolar transistors their name?
What gives bipolar transistors their name ?
they conduct by using both majority and minority carriers
they conduct by using both majority and minority carriers