What type of device do you want it to be? I would call it an electronic device, but perhaps that is not the answer that your teacher is looking for. Can you think of a better way to ask the question?
Very nonlinear. If you need operation approximatinglinearity, a transistor must be limited to a very narrow range of operation.
we will operate transistor mainly in 4 regions..namely active ,cutoff,saturation and pinch off region depending on the type of biasing. if it is under active region then transistor is a linear device.. linearity in the sense if the output is proportional to input then it is said to be linear.
Transistor.
In the transistor, first letter denotes the material and the second letter denotes about the type of device. Hence here in sk100 transistor, first letter s denotes that it is a silicon transistor and second letter k denotes that it is a hall effect device.So, sk100 is a hall effect silicon transistor....
BJT is Bipolar junction transistor FET is Field effect Transistor It is a current controlled device It is voltage controlled device
The transistor.
as the name suggest transistor means to transfer resistor, it is an electronic device,
Transistor is a three terminal device. Its shape may differ with applications.
transistor is a current controlled device. as the current flows through the base of the transistor , it works like a close switch.
UJT is the voltage controlled device.in which only one mejority carriers are responsible for current flowing. UJT is one junction transistor and it is three terminal emitter and two base. BJT is the current controlled device. in which both mejority and minority carrier are responsiblefor current flowing. this type of transistor consists of two junction and three terminal these are : emitter , base , collector.
JFET is a unijunction transistor.
Transistor is called Bi-Polar device because the current can be flow due to electron and holes, hence it is called bipolar.