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caz they have a positive temperature coefficient

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12y ago

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Thermal runaway is not possible in FET because of?

Thermal runaway is not possible in FET because of?


What are the dangers of thermal runaway reaction?

pain


What is thermal runaway in transistors?

The excess heat produced at the collector base junction may even burn and destroy the transistor.This situation is called thermal runaway.


What causes thermal runaway reactions?

when u masturbrate


How jfet works?

A Jfet works by applying voltage to the drain of the jfet. A jfet will then conduct across from drain to source.


How industry controls the risks of thermal runaway?

very safely


Why are thermal runaway reactions dangerous on an industrial site?

because they are.


What are the applications of jfet?

• High Input Impedance Amplifier. • Low-Noise Amplifier. • Differential Amplifier. • Constant Current Source. • Analog Switch or Gate. • Voltage Controlled Resistor. • JFET as a Switch • JFET as a Chopper • JFET as a Current source • JFET as a Amplifier • JFET as a Buffer


What type of transistor is a JFET?

JFET is a unijunction transistor.


Thermal runaway is not possible in FET because as the temperature of FET increase?

mobility decreases


Advantages of fet over bjt?

mainly i will tell ttwo advantages:- 1)in FET "thermal runaway" never occurs but in bjt it occurs easily...thermal runaway means overheating and damage of fet due to different biasing voltages.. 2) since FET is a unipolar device so only one carrier type is required here ,but bjt is a bipolar device .. 3) FET is smaller in size than BJT of same rating. i mean to say that at the place of 10 bjts we can use 90 FETs ..so area cosumption is less


How does industry control the risks of thermal runaway reactions?

Industry controls the risks of thermal runaway reactions by implementing process safety measures such as temperature monitoring, pressure relief systems, and automatic shutdown mechanisms. Additionally, conducting thorough risk assessments, providing proper training to employees, and utilizing appropriate safety equipment are crucial in mitigating the risks associated with thermal runaway reactions.