Assertion: transistor's type | /r/HasProperty | different
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Source sentences:
text: They are a combination of two junction diodes, and are formed from 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).FETs (Field Effect Transistors) can generally be classified into three different types; junction type FETs, MOS (Metal-Oxide-Semiconductor) type FETs, and MES (Metal-Semiconductor) type FETs.