Verification of the equivalent circuit of a channel-collector transistor by two-dimensional numerical simulation

Two-dimensional numerical simulation has been used to qualitatively verify that the collector region of a Channel-Collector Transistor (CCT) functions simultaneously as the collector of a conventional bipolar junction transistor (BJT) and the channel region of a junction field-effect transistor (JFET). Numerical simulation also confirmed that the collector region may be modeled as two JFET´s in series, with the second being fully merged with other regions of the device.