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E6A08:What is the term for the frequency at which the grounded-base current gain of a bipolar junction transistor has decreased to 0.7 of the gain obtainable at 1 kHz?

E6A08E6A

What is the term for the frequency at which the grounded-base current gain of a bipolar junction transistor has decreased to 0.7 of the gain obtainable at 1 kHz?

Direct answer summary (2024-2028 NCVEC pool)

The official correct answer for E6A08 is Alpha cutoff frequency.

The key fact is Alpha cutoff frequency. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

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