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5 cards from this section. Quick, good the night before a test.
What does BJT stand for?
Think about how the transistor operates with two types of charge carriers.
What is the function of the base current in a BJT?
This current acts as an input to influence a larger output current.
What is β in a BJT?
It is a crucial parameter in understanding transistor amplification.
True or False: The I-V characteristic of a BJT is a linear relationship.
Think about the curves of current versus voltage practically observed.
A circuit contains a BJT with β = 200 and the base current is measured at 5 mA. Calculate the collector current and describe what happens when the transistor enters saturation.
Consider the relationship between how the base fosters the increase in collector current until a threshold.
Design a simple BJT amplifier circuit with specified resistances and supply voltage. Calculate the expected output based on given parameters and check if it stays in the active region.
Reflect on what limits your output and how to keep the circuit functioning optimally.
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