4. Reverse bias capacitance measurements were done on a P+N diode whose dimensions are 100μ x...
4. Reverse bias capacitance measurements were done on a P+N diode whose dimensions are 100μ x 100μ. Find the builtin voltage ybl the doping density ND and the grading coefficient m. Is this a step junction or graded junction? VR 0.4 0.2 0.0 0.2 0.4 0.6 0.8 4.159 3.493 3.070 2.770 2.545 2.366 2.221 2.099 1.996 1.906 1.828 1.758 1.696 1.640 1.589 1.543 1.500 1.461 1.425 1.391 1.360 1.330 1.2 1.4 1.6 2.0 2.2 2.4 2.6 2.8 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 1.303 1.277 1.252 1.229 1.207 1.187