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When testing transistors how much minimum voltage difference should be seen across the base-emitter junction?
It depends on the transistor. Minimum base-emitter junction voltage can be as low as 0.6 volts for a silicon transistor, and as low as 0.2 volts for a germanium transistor.
What is offset voltage of Field Effect Transistor?
0.7V
What are the applications of jfet transistor?
The Junction Field Effect Transistor (JFET)exhibits characteristics which often make it more suited to a particular application than the bipolar transistor. Some of these applications are: - High Input Impedance Amplifier - Low-Noise Amplifier - Differential Amplifier - Constant Current Source - Analogue Switch or Gate - Voltage Controlled Resistor
What is the maximum input voltage that could be used to ensure linear operation of the inverting and noninverting amplifier?
A: Linear operation has nothing to do with voltage. It is a function of voltage vs current at a particular load. Most transistors have a very linear parameters at low current but at hi current the linearity changes and for some transistor drastically. So choosing a transistor for amplification is different then from choosing for a switch application.
What will be the output voltage if reference voltage is open circuited in a series voltage regulator?
unregulated voltage minus series regulator transistor drop.
When testing transistors how much minimum voltage difference should be seen across the base-emitter junction?
It depends on the transistor. Minimum base-emitter junction voltage can be as low as 0.6 volts for a silicon transistor, and as low as 0.2 volts for a germanium transistor.
Function of transistor BC 558 in musical bell?
it cnverts to a low voltage.
What is power transistor base emitter voltage?
Its is the emiiter base of the transistor voltage!
How many volts do you need for a transistor to be fully on?
A: By saturating a transistor meaning forward bias the base to emitter the voltage across the collector and base should be very low . depending on current it can be .050 v to .5v reversing or removing the bias voltage this voltage should be the same as the rail
What TTL Logic Voltage Level?
Historically, transistor-transistor logic (TTL) voltage levels have been 5.0 volts, with a high being any voltage above about 3.5 volts and a low being any voltage below about 1.5 volts, with lots of variations on the high/low cutoffs from part to part. Since about 2001, however, most processors have been using low-voltage TTL (LVTTL), which has a nominal voltage of 3.3 volts (approx >2.2 volts for high and approx < 1.2 volts for low). Hence, many parts advertised as "TTL" today actually work at 3.3 volts rather than 5.0 volts.
What is emitter biasing?
Emitter biasing is when you add a resistor between the emitter of a transistor and the 0v rail so that any voltage developed across the emitter will subtract from the voltage on the base and effectively turn the transistor OFF. We are talking about an NPN transistor and the transistor is an "ordinary transistor" or BJT (bi-polar Junction Transistor). For more information on transistor biasing see: Talking Electronics website.
What is offset voltage of Field Effect Transistor?
0.7V
What are the applications of jfet transistor?
The Junction Field Effect Transistor (JFET)exhibits characteristics which often make it more suited to a particular application than the bipolar transistor. Some of these applications are: - High Input Impedance Amplifier - Low-Noise Amplifier - Differential Amplifier - Constant Current Source - Analogue Switch or Gate - Voltage Controlled Resistor
Gm of a transistor is proportional to?
Gm of a transistor is proportional to Ie/Vt. That is, emitter current divided by thermal voltage.
What is the maximum input voltage that could be used to ensure linear operation of the inverting and noninverting amplifier?
A: Linear operation has nothing to do with voltage. It is a function of voltage vs current at a particular load. Most transistors have a very linear parameters at low current but at hi current the linearity changes and for some transistor drastically. So choosing a transistor for amplification is different then from choosing for a switch application.
What is a barrier voltage?
The voltage across a forward-biased PN junction in a semiconductor diode or transistor.
Which bjt transistor amplifier can be used as a voltage buffer?
the common collector can use as voltage buffer
