n layer การใช้
- According to X . 200 Recommendation, in the so-called layers, each one is generically called N layer.
- In order for this to be true, the sandwiched n layer has to be connected to a negative terminal of a source.
- In quadrants 1 and 2, MT2 is positive, and current flows from MT2 to MT1 through P, N, P and N layers.
- In quadrants 3 and 4, MT2 is negative, and current flows from MT1 to MT2, also through P, N, P and N layers.
- In this case, the injection of holes in the p-silicon makes the stacked n, p and n layers beneath MT1 behave like a NPN transistor, which turns on due to the presence of a current in its base.