Question
Download Solution PDFOperating Frequency limitation for a Bipolar semi-conductor device is due to
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is: 3) both (1) and (2)
Explanation:
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Junction Parasitics (like capacitance and resistance at the PN junctions) slow down the switching speed of the device, especially at high frequencies.
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Electron Mobility affects how quickly charge carriers can move through the semiconductor. Lower mobility results in slower device response, thus limiting high-frequency operation.
Both factors contribute to the frequency limitation of bipolar semiconductor devices.
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