When normal transistors are not enough to meet the power requirement of the projects, we replace normal transistors with Darlington transistor that are same as regular transistors with some exceptions i.e they are capable of driving a much larger load.
Transistors are electronic switches that fulfill the power requirement of the project.In this NPN Darlington configuration, the emitter of the first transistor is connected to the base of the second transistor which allows the current amplify.This configuration features much higher current gain as compared to if each transistor is taken separately. TIP120 comes with a Darlington pair in which two transistors are connected in such a way, the current amplified by the one transistor is being amplified further by the other transistor.electrons and holes but main charge carriers are electrons as this an NPN transistor. This is a bipolar power transistor where conduction is carried out by both charge carriers i.e. It mainly consists of an emitter, base, and collector which are the basic parts of any transistor.TIP120 is an NPN Darlington transistor which is mainly used for general purpose amplification and medium power switching applications.Before we move on, you must have a look at BJT (Bipolar Junction Transistor) that I have updated recently.
It comes with a Darlington pair in which two transistors are connected in such a way, the current amplified by the one transistor is being amplified further by the other transistor. This is an NPN Darlington transistor which is mainly used for general purpose amplification and medium power switching applications. Today, I am going to unlock the details on the Introduction to TIP120. When there comes a requirement for switching and amplification, there is a need for transistors. However, there is always much room for innovation in the electronics industry when it comes to facilitating the customers. Electronic industry is already filled with a number of devices and components that help ease the daily life of a common man.
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