![]() ![]() You can control the bias mode by supplying the appropriate current to the base pin. Conversely, it will function as a closed switch when you set it in the reverse bias mode. Thus, the Transistor will act as an open switch during the forward bias mode. Operating this Transistor for switching implies using it in the saturation and cut-off regions. Also, the Base Emitter's typical Voltage at the cut-off region is approximately 600 mV.Īlso, note that measuring the collector-emitter Voltage and collector-base voltages at the Transistor's saturation point is possible.įig 4: Illustrating the Concept of Electric Switches The Transistor goes off on the removal of the base current.It has a maximum biasing current of 5mA and an ultimate Base- Emitter Voltage of 6V.Its continuous collector current will be 200mA, and the typical collector-Emitter Voltage is 40V.It is present in a To-92 Package and has a collector-Base Voltage of 60V.Also, features a maximum DC Current Gain (hFE) of 300 It belongs to the class of Bi-Polar NPN transistors.Electric current will enter the Transistor via this pin. ![]() It is handy in controlling the biasing of Transistor (s).
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