Input Characteristics

Transistors  can be  operated in the switching  mode. If  base  current IB  is zero transistor is in  an ON  state  behaves as a switch. If  the base  current  IB is  sufficient to drive the transistor  into saturation, them  the transistor  behaves as closed  switch. The transistor  is a current driven device. The  base current  determines  whether it is in ON  state or OFF  state. To keep  the device  in ON state there should  be a sufficient  base current.

                                                                  NPN transistor  circuit diagram  input  characteristics.

Posted Date: 4/2/2013 1:33:47 AM | Location : United States

Ask an Expert

Related Discussions:- Input characteristics - power semiconductor devices , Assignment Help, Ask Question on Input characteristics - power semiconductor devices , Get Answer, Expert's Help, Input characteristics - power semiconductor devices Discussions

Write discussion on Input characteristics - power semiconductor devices
Your posts are moderated

Write your message here..

Related Questions

Explain about delay system, Q. Explain about Delay System? Delay Syste... Q. Explain about Delay System? Delay System: A class of telecommunication networks, like data networks, places the message or call arrivals in a queue in the

Lack of accountability - high technical usage, Lack of Accountability - Hig... Lack of Accountability - High Technical Usage In huge, complex and widespread ST&D networks such as ours, the subsequent factors pose problems in arriving at reasonable estima

Explain bimetals, Explain Bimetals. Bimetals : It is made of two metal... Explain Bimetals. Bimetals : It is made of two metallic strips of not like metal alloys with various coefficients of thermal expansion. At a specific temperature the strip wil

How many wavelengths long is the line, Q. A transmission line with a dielec... Q. A transmission line with a dielectric (εr = 3.5) is 100 m long. At a frequency of 10 GHz, how many wavelengths long is the line?

Transfer function, how can i do a question concerning a transfer function how can i do a question concerning a transfer function

Zener diodes, At what value of electric field at a junction does zener brea... At what value of electric field at a junction does zener breakdown takes place

Digital switching switching in telecommunication, Name the switching scheme... Name the switching schemes used in a digital exchange

Society in engineering, cite a specific example in which the engineer must ... cite a specific example in which the engineer must provide maximum efficiency for a given cost.

Diode transistor logic gate, A circuit realization of a NAND gate will now ... A circuit realization of a NAND gate will now be developed. By connecting NAND gates together in various ways, one can synthesize other gates and flip-flops. Thus in principle, a s

Determine and sketch il for inductance, Q. For the circuit of Figure, deter... Q. For the circuit of Figure, determine and sketch i L (t) and vC(t) for inductance values of (a)3/4 H, (b) 2/3 H, and (c) 3/17 H. Note that the inductance values are chosen her