PNP Transistor Vs NPN Transistor-Difference between PNP Transistor and NPN Transistor
This page on PNP Transistor Vs NPN Transistor describes difference between PNP Transistor and NPN Transistor types.
Following table mentions difference between the PNP and NPN transistor types.
|PNP Transistor||NPN Transistor|
|It consists of two P regions and a thin N-region between them.||It consists of two N regions and a thin P-region between them.|
|Movement of holes from emitter to collector is responsible for conduction of current in PNP transistor.||Movement of free electrons from emitter to collector is responsible for conduction of current in NPN transistor.|
|The full form of PNP is Positive-Negative-Positive.||The full form of NPN is Negative-Positive-Negative.|
|Not widely used.||Widely used compare to PNP type.|
|Resistance values check table-1||Resistance values check Table-1|
Table-1: Resistance values between transistor terminals
Refer BJT vs FET for difference between BJT and FET transistor types.
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