The formula to calculate the Current Amplification Factor is:
\[ \alpha = \frac{I_c}{I_e} \]
Current Amplification Factor in a BJT transistor is defined as the ratio of output current to its input current.
Let's assume the following values:
Using the formula:
\[ \alpha = \frac{0.0011}{0.00275} = 0.4 \]
| Collector Current (Ic) | Emitter Current (Ie) | Current Amplification Factor (α) |
|---|---|---|
| 0.001 A | 0.00275 A | 0.363636363636 |
| 0.0011 A | 0.00275 A | 0.400000000000 |