What does "NPN" or "PNP" mean in terms of a transistor? "NPN" and "PNP" refer to the arrangement of the different types of semiconductor material in a Bipolar Junction Transistor (BJT). In an NPN ...

In this article, we’re going to focus on using common bipolar junction transistors instead of relays ... more than sufficient in this case. Most NPN-type BJTs will work fine though.

Radiation effects on bipolar junction transistors (BJTs ... formed at the SiO2/Si interface in gate-controlled lateral PNP transistors. It found that ionizing radiation creates two types of ...

The PN junction is one of the primary building ... These p-type/n-type bipolar "sandwiches" are called "PNP" and "NPN" transistors. See bipolar transistor and n-type silicon.

Also called a "bipolar junction transistor" (BJT), it is one of two major transistor categories; the other is "field-effect transistor" (FET). Although the first transistor was bipolar and the ...

This course presents in-depth discussion and analysis of metal-oxide-semiconductor field-effect transistors (MOSFETs) and bipolar junction transistors (BJTs) including the equilibrium characteristics, ...