Current Amplification Factor using Base Transport Factor Calculator

Calculate Current Amplification Factor



Formula

The formula to calculate the Current Amplification Factor is:

\[ \alpha = \frac{\beta}{\beta + 1} \]

Definition

Current Amplification Factor in a BJT transistor is defined as the ratio of output current to its input current.

Example Calculation

Let's assume the following value:

Using the formula:

\[ \alpha = \frac{2.5}{2.5 + 1} = 0.714285714285714 \]

Conversion Chart

Base Transport Factor (β) Current Amplification Factor (α)
2 0.666666666667
2.1 0.677419354839
2.2 0.687500000000
2.3 0.696969696970
2.4 0.705882352941
2.5 0.714285714286
2.6 0.722222222222
2.7 0.729729729730
2.8 0.736842105263
2.9 0.743589743590