Regions of operation in bjt, Electrical Engineering

Q. Regions of operation in BJT ?

Transistor find many applications like amplifier, switch etc. depending upon the polarity and the magnitude of the applied voltages across the junctions, there are three distinct regions which a bi-polar junction transistor can  be operated ,when the transistor is configured for a particular application ,it must be operated in a particular region. There are three regions in which we can operate a transistor they are the active region, the cut-off region and the saturation region.

When the emitter junction is forward biased and the collector junction is reverse biased the region of operation is the active region and when both the emitter junction and the collector junction is forward biased the transistor is said to be in the saturation region. When  both the emitter junction and   the collector junction is reverse biased the transistor is said to be in the cut-off region.

Posted Date: 6/11/2013 5:59:25 AM | Location : United States







Related Discussions:- Regions of operation in bjt, Assignment Help, Ask Question on Regions of operation in bjt, Get Answer, Expert's Help, Regions of operation in bjt Discussions

Write discussion on Regions of operation in bjt
Your posts are moderated
Related Questions
introduction for on ac circuits

Q. Which of the 3 transistor configuration is best to use in cascade if maximum voltage gain is to be realized?  The common collector configuration is not used for intermediate

Design a differential amplifier with active current mirror load in Cadence using TSMC 0.35 micron process. The power supply voltage is 3.3V. A 10µA current reference is available

Q. What Are the Differences Between Enhancement And Depletion Mosfet? Depletion MOSFET:Here a slab of p_type material is formed from a silicon base and referred to as substrate

Q. How does a MOSFET amplify electrical signals? While a minimum requirement for amplification of electrical signals is power gain, one finds that a device with both voltage an

Q. Multi-link connection in a network of register? For a multi-link connection in a network of register- controlled exchanges, a register in originating exchange receives addre

Give the register organization of 8257? The 8257 do the DMA operation over four independent DMA channels. Each of the four channels of 8257 has a couple of two 16-bit registers

Q. Show the familiar electric sources? Batteries and ac outlets are the familiar electric sources. These are voltage sources.An ideal voltage source is one whose terminal volta

Q. Obtain a block diagram of a shift-left/right register using D flip-flops. Q. Design a 4-bit universal shift register. Q. (a) Show a block diagram of an SRFF connected to s

Question: (a) Describe the term "Pure Hardware Delay" in microcontroller design. (b) Name the three types of subroutines which are placed at the interrupt location in ROM a