What is the VA and βFo of the transistor with a characteristic as shown in fig.3 ?     VA = ………….. , βFo = …………..   What will be the collector-to-emitter resistance , ro , if Ib was equal to Ib = 80 μA .   ro = …………..

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3 – What is the VA and βFo of the transistor with a characteristic as shown in fig.3 ?

 

 

VA = ………….. , βFo = …………..

 

What will be the collector-to-emitter resistance , ro , if Ib was equal to Ib = 80 μA .

 

ro = …………..

 

What is IS , the saturation current of the transistor assuming the temperature is 40 o C ?

 

IS = ……………..

 

45
40
Ib= 200uA-
35
Ib = 160UA
%3D
30
Ib = 120UA
25
20
Vbe = 890mV
Ib = 80UA
%3D
15
10
Ib = 40üA
Ib = OA
%3D
1
4
6.
7
8
9.
10
Vce
Fig.3 - Assume the Early voltage mathematical model holds true for this characteristics.
Ic (mA)
Transcribed Image Text:45 40 Ib= 200uA- 35 Ib = 160UA %3D 30 Ib = 120UA 25 20 Vbe = 890mV Ib = 80UA %3D 15 10 Ib = 40üA Ib = OA %3D 1 4 6. 7 8 9. 10 Vce Fig.3 - Assume the Early voltage mathematical model holds true for this characteristics. Ic (mA)
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