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3 cards from this section. Quick, good the night before a test.
What state does a transistor operate in when it blocks current?
Think about an open switch.
What happens when a transistor is in saturation?
This is like a closed switch.
What is the function of a transistor in the cut-off state?
Remember, cut-off means it's OFF.
In the saturation state, how does the transistor behave?
Compare to an electronic circuit.
Design a control circuit using a transistor that activates a light when the temperature exceeds a set threshold.
Connect the sensor output to the base, adjusting the threshold as necessary.
Calculate the maximum collector current for a transistor with a beta of 100 and a base current of 10mA.
Use the current gain formula.
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