NPN BJT operational regions & working principle
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YouTubeElectronics Education
NPN BJT operational regions & working principle
A Bipolar Junction Transistor (BJT) operates in three main regions. In the Cutoff region, the base-emitter junction is not forward biased, so the transistor stays OFF and almost no current flows. In the Active region, the base-emitter junction is forward biased while the collector-base junction is reverse biased. Here, a small base current ...
3.1K views1 month ago
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PART 3 | 🔛 What does it mean when a BJT is fully ON? In this video, we break down the saturation region of a bipolar junction transistor (BJT) and explain why it's the operating mode used for switching applications in digital electronics. From microcontrollers to motor drivers and relay circuits, understanding transistor saturation is a key building block for electronics design. A big thank you to our Friend, Digilent, for helping us create free electronics lessons for engineers, students, and
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PART 3 | 🔛 What does it mean when a BJT is fully ON? In this video, we break down
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PART 3 | 🔛 What does it mean when a BJT is fully ON? In this video, we break down the saturation region of a bipolar junction transistor (BJT) and explain why it's the operating mode used for switching applications in digital electronics. From microcontrollers to motor drivers and relay circuits, understanding transistor saturation is a key building block for electronics design. A big thank you to our Friend, Digilent, for helping us create free electronics lessons for engineers, students, and
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