Problem 3. (10 points) Determine a and ẞ values for the BJT with the given input and output characteristics. Is it a PNP or an NPN BJT? iB (μA) 25 20 20 15 10 5 00 α = 0.2 0.4 ic (mA) 12 10 8 4 2 0.6 VBE (V) 0.8 1.0 (a) Input B iB=25 μA 20 ΜΑ 15 ΜΑ 10 ΜΑ 5 ΜΑ VCE (V) 8. 12 16 20 (b) Output Type:
Problem 3. (10 points) Determine a and ẞ values for the BJT with the given input and output characteristics. Is it a PNP or an NPN BJT? iB (μA) 25 20 20 15 10 5 00 α = 0.2 0.4 ic (mA) 12 10 8 4 2 0.6 VBE (V) 0.8 1.0 (a) Input B iB=25 μA 20 ΜΑ 15 ΜΑ 10 ΜΑ 5 ΜΑ VCE (V) 8. 12 16 20 (b) Output Type:
Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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Transcribed Image Text:Problem 3. (10 points) Determine a and ẞ values for the BJT with the given input and output
characteristics. Is it a PNP or an NPN BJT?
iB (μA)
25
20
20
15
10
5
00
α =
0.2
0.4
ic (mA)
12
10
8
4
2
0.6
VBE (V)
0.8
1.0
(a) Input
B
iB=25 μA
20 ΜΑ
15 ΜΑ
10 ΜΑ
5 ΜΑ
VCE (V)
8.
12
16
20
(b) Output
Type:
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