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How can I make this Pspice model work?

Lennokoko

I need to create the Pspice model of the transistor BD139. I found the Pspice parameters on the web and introduced them whit model editor, uploaded the component in my library and then run simulation, didn't get any errors. The output characteristic is very odd, it isn't a smooth curve and it has pA-uA in place of mA-A .The electrical schematic is whit a tension divider in the base: Rb1 = 9K , Rb2 = 1K , Rc = 2k5 , Re= 1k3 . I apreciate any help. Thank you!

  • Lennokoko

    If I make the X axis linear it will make this graphic and it's not good.

  • tltoth

    One more step is to swap the axes since you supposed to plot Ib(Ube)

    Or just sweep Ube and plot Ib.

  • Lennokoko
    If i swap the axes it will not resolve the problem and if i sweep Ube and plot Ib will not help.
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