i have been carried out the experiment about SCR, but some question come across, which is piecewise model of SCR in on state, what is the meaning of it, is it show in I-V characteristics, or any other thing need to be find before obtain piecewise model in on state??
is the piecewise model is based on I-V graph, i know how the SCR works, but not understanding piecewise model of SCR, unable get it from google or any other source,