Ebers Moll Model is a simple and elegent way of Representing the transistor as a circuit model. The Ebers Moll Model of transistor holds for all Region of operation of transistor. This model is based on assumption that base spreading Resistance can be neglected Ebers Moll Model is one of the Classical Model of BJT for Small Signal. This model is based on interaising diode function and applicable to any transistor operating in active mode.