Fet ppt. ppt), PDF File (. ppt - Free download as Powerpoint Presentation (. It is a Voltage controlled Device (gate voltage controls drain current) CHAPTER 5 FIELD EFFECT TRANSISTORS (FET) edit. JFET has two pn junctions under no bias condition. The document compares Field Effect Transistors (FETs) and Bipolar Junction Transistors (BJTs), highlighting their similarities and differences. It details various types of FETs, particularly Junction FETs (JFETs) and Metal-Oxide-Semiconductor FETs (MOSFETs), explaining their construction, operating characteristics, and transfer curves. It describes the terminals (gate, source, drain) of FETs and how a voltage applied to the gate controls the flow of current between the source and drain. Its operation depends on only one type of charge carriers (hole or electrons) . txt) or view presentation slides online. Understand the differences between JFET and BJT.