/diy/ - Do It Yourself

Anonymous Sat Sep 23 02:37:53 2017 No.1248838 [View]
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I need to choose some values for Rc so that the transistor is in saturation mode and some values that put it into active mode

Vcc is 15V. Vce(sat) is 0.5V. Vbe is 0.7V. The beta value of the transistor is 150

(15V - 0.5) / 2mA = 7.25k ohms

So if I choose resistors greaters than 7.25k ohms that should put it into saturation mode and smallers ones will put it into active mode

Is everything I said correct?

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