jayanthyk192
Full Member level 3
![Full Member level 3](/styles/images/ranks/elevel3.gif)
Hi,
I buiding simple transistor switch circuits using 2n2222. I looked at the datasheet for the value of hfe.the datasheet gives many values of hfe. how do I know which value to take for my calculation. the values range from 35 to 300. please help me with this.
thank you.
I buiding simple transistor switch circuits using 2n2222. I looked at the datasheet for the value of hfe.the datasheet gives many values of hfe. how do I know which value to take for my calculation. the values range from 35 to 300. please help me with this.
thank you.