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1. EEE21R171 - BASIC EEE 1
VI Characteristics of a Transistor
⮚The transistor behavior is observed with the help of its V-I characteristic.
⮚There are two types of characteristic.
1. Input Characteristic
2. Output Characteristic
⮚I/P Characteristic: Input characteristic of a transistor gives the correlation
betweeni/p current & Vge for a constant output voltage.
⮚O/P Characteristic: Output characteristics of a transistor gives the relationship
between o/p current & o/p voltage for constant input current.