Questions from Electronics


Q: Determine the region of operation for a transistor having the characteristics of

Determine the region of operation for a transistor having the characteristics of Fig. 3.13 if ICmax = 6 mA, BVCEO = 15 V, and PCmax = 35 mW.

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Q: Determine the region of operation for a transistor having the characteristics of

Determine the region of operation for a transistor having the characteristics of Fig. 3.8 if ICmax = 7 mA, BVCBO = 20 V, and PCmax = 42 mW.

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Q: Referring to Fig. 3.23, determine the temperature range

Referring to Fig. 3.23, determine the temperature range for the device in degrees Fahrenheit.

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Q: Using the information provided in Fig. 3.23 regarding PDmax

Using the information provided in Fig. 3.23 regarding PDmax, VCEmax, ICmax and VCEsat, sketch the boundaries of operation for the device.

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Q: Determine Vo and ID for the network of Fig. 2.

Determine Vo and ID for the network of Fig. 2.163.

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Q: Based on the data of Fig. 3.23, what

Based on the data of Fig. 3.23, what is the expected value of ICEO using the average value of dc?

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Q: How does the range of hFE (Fig. 3.23c

How does the range of hFE (Fig. 3.23c, normalized from hFE = 100) compare with the range of hfe (Fig. 3.23b) for the range of IC from 0.1 to 10 mA?

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Q: Using the characteristics of Fig. 3.23d, determine whether

Using the characteristics of Fig. 3.23d, determine whether the input capacitance in the common- base configuration increases or decreases with increasing levels of reverse-bias potential. Can you expl...

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Q: Using the characteristics of Fig. 3.23b, determine how

Using the characteristics of Fig. 3.23b, determine how much the level of hfe has changed from its value at 1 mA to its value at 10 mA. Note that the vertical scale is a log scale that may require refe...

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Q: Using the characteristics of Fig. 3.23c, determine the

Using the characteristics of Fig. 3.23c, determine the level of dc at IC = 10 mA at the three levels of temperature appearing in the figure. Is the change significant for the specified tem- perature...

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