What is a PN junction diode?
What is a PN junction diode? Light-emitting diodes are relatively common in our lives, such as commercial traffic lights, traffic lights, LED screens, LED bulbs, …
PN junction
What does drift motion and diffusion motion mean in a PN junction?
The drift motion and diffusion motion in the PN junction are due to a concentration gradient. The majority of the electrons will diffuse in the …