👉 The term "tetanoid" is a mathematical concept used in the field of electrical engineering. It refers to a type of semiconductor device that uses a diode as an input and an emitter resistor as an output, where the diode's forward voltage is equal to the current through it. In a typical diode circuit, the forward voltage (Vf) on the collector side is equal to the current flowing in the base-emitter junction (Ie). The reverse voltage (Vr)
