Diode Current Equation Derivation Nptel
V applied voltage across the terminals. H is the exponential ideality factor. Nptel Electronics Communication Engineering Basic Index Page Engineering Videos Physics Forums Science Articles In this video i will derive the ideal diode equation which involves deriving the minority carrier concentration as a function of depth into the depletion region. Diode current equation derivation nptel . The ideal diode law expressed as. This equation is semi empirical it means that its an educated guess based on theory and observation it cant be derived only from theory. I0 dark saturation current the diode leakage current density in the absence of light. I the net current flowing through the diode. This equation describes diode behavior in the forward and reverse biased region only ie not valid for breakdown. The diode equation gives an expression for the...
