(a) For the BJT VBB = 2.5V; RB = 4.7 kS; Ic (sat) = 18 mA, VCE (sat) = 0.5 mV and BDc = 80. i) Calculate the value of IB and Rc. ii) configuration in the Figure 1, the following values is given: Vcc=25V; 111) Determine whether the transistor of BJT configuration is saturated or not and justify your answer. What will be happened to the transistor if the IB is changed to 0.25 times from origin values?
(a) For the BJT VBB = 2.5V; RB = 4.7 kS; Ic (sat) = 18 mA, VCE (sat) = 0.5 mV and BDc = 80. i) Calculate the value of IB and Rc. ii) configuration in the Figure 1, the following values is given: Vcc=25V; 111) Determine whether the transistor of BJT configuration is saturated or not and justify your answer. What will be happened to the transistor if the IB is changed to 0.25 times from origin values?
Introductory Circuit Analysis (13th Edition)
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Publisher:Robert L. Boylestad
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Question
![VBB
IB
RB
ww
VcB +
+
VBE
Figure 1
Ic
Rc
+
VCE
IE
+
Vcc](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fccd37ffe-1016-4db4-a134-20a4a260cb9e%2Fbcdef586-683b-4e8d-b68e-51a2e36c2f76%2F8j11cs8_processed.png&w=3840&q=75)
Transcribed Image Text:VBB
IB
RB
ww
VcB +
+
VBE
Figure 1
Ic
Rc
+
VCE
IE
+
Vcc
![(a) For the BJT configuration in the Figure 1, the following values is given: Vcc=25V;
VBB = 2.5V; RB = 4.7 ks; Ic (sat) = 18 mA, VCE (sat) = 0.5 mV and BDc = 80.
i)
Calculate the value of IB and Rc.
ii)
Determine whether the transistor of BJT configuration is saturated or not and
justify your answer.
What will be happened to the transistor if the IB is changed to 0.25 times from
origin values?
iii)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fccd37ffe-1016-4db4-a134-20a4a260cb9e%2Fbcdef586-683b-4e8d-b68e-51a2e36c2f76%2Fe4l2a9r_processed.png&w=3840&q=75)
Transcribed Image Text:(a) For the BJT configuration in the Figure 1, the following values is given: Vcc=25V;
VBB = 2.5V; RB = 4.7 ks; Ic (sat) = 18 mA, VCE (sat) = 0.5 mV and BDc = 80.
i)
Calculate the value of IB and Rc.
ii)
Determine whether the transistor of BJT configuration is saturated or not and
justify your answer.
What will be happened to the transistor if the IB is changed to 0.25 times from
origin values?
iii)
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