Discrete transistors T1 and T2 having maximum collector current rating of 0.75A are connected in parallel as shown in the figure. This combination is treated as a single transistor to carry a single current of 1A, when biased with a self bias circuit. When the circuit is switched ON, T1 had draws 0.55A and T2 draws 0.45A. If the supply is kept ON continuously, it is very likely that_________

Transistor Biasing and Thermal Stabilization topics include: Operating point, bias stability, collector-to-base and collector-emitter bias, self bias, bias compensation, thermistor, thermal runway and stability. Transistor biasing is the process of setting a transistor's DC operating voltage or current conditions to the correct level. It's necessary to activate a transistor and make analog and digital operation possible.  The process of making the operating point independent of temperature changes or variations in transistor parameters is known as stabilization. A good biasing circuit... Show more

Transistor Biasing and Thermal Stabilization topics include: Operating point, bias stability, collector-to-base and collector-emitter bias, self bias, bias compensation, thermistor, thermal runway and stability.

Transistor biasing is the process of setting a transistor's DC operating voltage or current conditions to the correct level. It's necessary to activate a transistor and make analog and digital operation possible. 

The process of making the operating point independent of temperature changes or variations in transistor parameters is known as stabilization. A good biasing circuit always ensures the stabilization of operating point. 

Here's some more information about transistor biasing and stabilization:
Biasing: Involves applying an appropriate DC voltage to the base-emitter junction of a transistor, and the calculation of the required values of resistors to ensure proper biasing. The optimum value of transistor bias voltage is equal to two times the required AC output voltage peak.
Stabilization: The process of making the operating point independent of temperature changes or variations in transistor parameters. Bias stabilization makes that operating point independent and stable everything on its own. 
 

Related Test: Electronic Devices and Circuits Practice Test: Application of Diodes 

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