Q: How does the width of depletion region vary with change in doping of two regions? Ans: As we have already discussed how depletion region is formed and now we know that depletion region is formed when recombining of electrons and holes occur. We discuss different cases as follow: Doping of only p-type is greater: […]
Tag: doping
Mass action law
This law states the relation between concentrations of minority and majority carriers at a constant temperature. It states that product of concentration of majority and minority carrier is constant at fixed temperature. According to the law n * p = ni2 at constant temperature ni2 is the intrinsic concentration given by and is constant at a temperature […]