I have got a transistor which has got the following output characteristics. Obtained from the values of Ib and Ic. As Beta = Ib / Ic. so the values of Beta corresponding to it are also given.

I have couldn't attach the graph but i am giving these values and the value of beta according to it..

Ib Ic Beta = Ic / Ib

1.00E-05 2.00E-04 20

1.00E-05 4.00E-04 40

1.00E-05 6.00E-04 60

1.00E-05 1.99E-03 198.747

1.00E-05 2.27E-03 227.1

1.00E-05 2.27E-03 226.6

2.00E-05 5.00E-04 25

2.00E-05 1.00E-03 50

2.00E-05 3.50E-03 175

2.00E-05 3.96E-03 198

2.00E-05 4.51E-03 225.5

3.00E-05 7.00E-04 23.33333333

3.00E-05 1.40E-03 46.66666667

3.00E-05 3.50E-03 116.6666667

3.00E-05 4.90E-03 163.3333333

3.00E-05 5.87E-03 195.6

3.00E-05 6.38E-03 212.5666667

3.00E-05 6.72E-03 224.1466667

4.00E-05 9.00E-04 22.5

4.00E-05 1.80E-03 45

4.00E-05 2.70E-03 67.5

4.00E-05 6.30E-03 157.5

4.00E-05 7.78E-03 194.5

4.00E-05 8.23E-03 205.825

4.00E-05 8.58E-03 214.5

4.00E-05 8.91E-03 222.72

What is the actual value of beta and how did you pick this value..

I have couldn't attach the graph but i am giving these values and the value of beta according to it..

Ib Ic Beta = Ic / Ib

1.00E-05 2.00E-04 20

1.00E-05 4.00E-04 40

1.00E-05 6.00E-04 60

1.00E-05 1.99E-03 198.747

1.00E-05 2.27E-03 227.1

1.00E-05 2.27E-03 226.6

2.00E-05 5.00E-04 25

2.00E-05 1.00E-03 50

2.00E-05 3.50E-03 175

2.00E-05 3.96E-03 198

2.00E-05 4.51E-03 225.5

3.00E-05 7.00E-04 23.33333333

3.00E-05 1.40E-03 46.66666667

3.00E-05 3.50E-03 116.6666667

3.00E-05 4.90E-03 163.3333333

3.00E-05 5.87E-03 195.6

3.00E-05 6.38E-03 212.5666667

3.00E-05 6.72E-03 224.1466667

4.00E-05 9.00E-04 22.5

4.00E-05 1.80E-03 45

4.00E-05 2.70E-03 67.5

4.00E-05 6.30E-03 157.5

4.00E-05 7.78E-03 194.5

4.00E-05 8.23E-03 205.825

4.00E-05 8.58E-03 214.5

4.00E-05 8.91E-03 222.72

What is the actual value of beta and how did you pick this value..

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