Explanation: The collector current is the controlled parameter. 4. A power transistor is a _________ device.
A. two terminal, bipolar, voltage controlled
B. two terminal, unipolar, current controlled
C. three terminal, unipolar, voltage controlled
D. three terminal, bipolar, current controlled
Answer:A
Explanation: The collector current is the controlled parameter. 4. A power transistor is a _________ device.
A. two terminal, bipolar, voltage controlled B. two terminal, unipolar, current controlled C. three terminal, unipolar, voltage controlled D. three terminal, bipolar, current controlled
Explanation: Power transistor is simply many BJT’s connected in series parallel on a single silicon chip for power applications. It is a three terminal, bipolar, current controlled device. 5. In a power transistor, ____ is the controlling parameter.