Practice Current Equation Of Normal Or Standard P-n Junction (7.2.3) - Revisiting BJT Characteristic

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9 questions

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6 sample questions

Question 1.
What is a BJT?
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Think about the type of charges it uses.
Question 2.
Define forward bias in a BJT.
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Consider the direction of voltage application.
3Question 3.
What happens to current in a forward-biased junction?
- It decreases
- It remains constant
- It increases exponentially
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Remember the diode equation.
4Question 4.
The current under reverse bias conditions is compared to forward bias current how?
- True
- False
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Think about what restricts current flow under reverse bias.
Question 5.
Given a BJT with I0 = 5μA and V_BE = 0.6V, calculate the forward current at room temperature.
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Don't forget to use the appropriate thermal voltage for calculations.
Question 6.
Describe how an increase in temperature influences the performance of a BJT.
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Think about how temperature affects particle movement.

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