3 - Junction Field Effect Transistors (JFETs)
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Practice Questions
Test your understanding with targeted questions
What is a JFET?
💡 Hint: Consider how it differs from BJTs.
What are the two types of JFET?
💡 Hint: Think about the type of charge carriers.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which type of JFET uses electrons as charge carriers?
💡 Hint: Think about the type of semiconductor used.
True or False: JFETs are current-controlled devices.
💡 Hint: Remember how JFETs control current.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You are designing a circuit that requires low power consumption and high input impedance. Would you choose a JFET or a BJT? Justify your choice.
💡 Hint: Think about the advantages of each type for specific applications.
Calculate the drain current for a JFET with IDSS of 10 mA and VGS(off) of -3V when VGS is -1V.
💡 Hint: Apply the formula and ensure you correctly substitute the values.
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