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OrCad/PSpice Lite Simulation

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Alexandros81

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Hi. I was looking to find a npn bjt transistor in OrCad Lite that I could simulate.
It should have hfe=50 and dc Ic a few hundred mA's up to an A.
It will be used for the circuit in picture and maybe for other circuits as well

thanks

OrCad errors.jpg
 

You should choose resistors from library - analog.olb (lying at - <install>/tools/capture/library/pspice)
For BJT you can choose Q2N2222 from eval.olb - lying at same location.
You can get the desired DC beta by providing proper bias conditions, as mentioned in datasheet.
Your AC gain will depend on output resistor and gm.
 

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