NettetAssertion (A): In active region of CE output characteristics of BJT, collector current is nearly constant. Reason (R): Base current in CE connection is very small. A. Both A and R are true and R is correct explanation of A B. Both A and R are true but R is not a correct explanation of A C. A is true but R is false D. Nettet19. jun. 2024 · Then bipolar transistors have the ability to operate within three different regions: Active Region – the transistor operates as an amplifier and Ic = β*Ib. Saturation – the transistor is “Fully-ON” operating as a switch and Ic = I (saturation) Cut-off – the transistor is “Fully-OFF” operating as a switch and Ic = 0.
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NettetThe BJT is a three terminal device and it comes in two different types. The npn BJT and the pnp BJT. The BJT symbols and their corresponding block diagrams are shown on … NettetActive region This is the region in which transistors have many applications. This is also called as linear region. A transistor while in this region, acts better as an Amplifier. This region lies between saturation and cutoff. gin rummy pc game
NPN Transistor Tutorial - The Bipolar NPN Transistor
Nettet9. okt. 2013 · Oct 8, 2013. #2. The correct name for what you have called the linear region is the active region. It is not truly linear over the whole range of the active region but only linear over a very limited sub range. As the collector current increases the transistor passes from the active region to the saturated region at which point the … Nettetthe region that will employed for amplification of the applied signal. Q(Vce,Ic )-----VCC,VEE i.e bias voltages • For a BJT to be biased in the active or linear operating region the following must be true: a. The base-emitter junction must be forward biased, with a resulting forward biased voltage of about 0.7v. b. NettetThe transistor will operate as an amplifier or other linear circuit if the transistor is biased into the linear region. The transistor can be used as a switch if biased in the saturation and cut-off regions. This allows … full swing vs foresight