electronics-field-effect-transistors Related Question Answers

26. Which component is considered to be an "OFF" device?





27. In an n-channel JFET, what will happen at the pinch-off voltage?





28. Breakdown voltage and pinch-off voltage of a JFET are different terms for the same voltage level.



29. A JFET can be either a current-controlled device or a voltage-controlled device.



30. A JFET has 3 terminals: gate, drain, and source.



31. An enhancement-type MOSFET or E-MOSFET can be turned on when the channel is depleted.



32. The charge carriers in a junction field effect transistor (JFET) will flow from source to drain in a p-channel and from drain to source in an n-channel.



33. In a voltage-divider JFET circuit, ID is a maximum when VGS = 0 V.



34. The amount of gate voltage needed to turn the JFET completely off is called VGS(OFF).



35. A common-drain configured JFET is also called a source-follower.



36. If the drain, source, and channel are all a p-type material, and the transistor operates in both modes, this is a p-channel E-MOSFET.



37. A D-MOSFET cannot be biased using zero biasing.



38. Transconductance is also called mutual conductance.



39. A JFET is very similar to a BJT.



40. A MOSFET has an isolated gate.



41. The gate-biased JFET characteristic curve includes IDS.



42. To get a negative gate-source voltage in a self-biased JFET circuit, you must use a ________.





43. One advantage of voltage-divider bias is that the dependency of drain current, ID, on the range of Q points is _________.





44. A royal Muslim family of Kerala?





45. A __________ change in VDS will produce a __________ change in ID.





46. A _______________ JFET amplifier provides a voltage gain of less than one.





47. Junction Field Effect Transistors (JFET) contain how many diodes?





48. When an input delta of 2 V produces a transconductance of 1.5 mS, what is the drain current delta?





49. When not in use, MOSFET pins are kept at the same potential through the use of:





50. D-MOSFETs are sometimes used in series to construct a cascode high-frequency amplifier to overcome the loss of:





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