Question
Download Solution PDFFor n-JFET, the channel is a/an __________ channel and gates are __________.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 1):(N type; P type)
Concept:
- The schematic of an n-channel JFET along with its circuit symbol is shown in Figure
- The n-channel JFET has its major portion made of n-type semiconductors.
- The mutually-opposite two faces of this bulk material are from the source and the drain terminals.
- There are two relatively-small p-regions embedded into this substrate which are internally joined together to form the gate terminal
- Thu the source and the drain terminals are of n-type while the gate is of p-type.
- For n-JFET, the channel is a N-type channel and gates are P type
- Due to this, two pn junctions will be formed within the device, whose analysis reveals the mode in which the JFET works
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