5.0 BJT Models

BJT Model parameters are extracted for the following devices at temperatures (-40, 25 and 125)

  • Vertical PNP with emitter size = 10um x 10um

  • Vertical PNP with emitter size = 5um x 5um

  • Vertical PNP with emitter size = 0.42um x 10um

  • Vertical PNP with emitter size = 0.42um x 5um

  • Vertical NPN with emitter size = 10um x 10um

  • Vertical NPN with emitter size = 5um x 5um

  • Vertical NPN with emitter size = 0.54um x 16um

  • Vertical NPN with emitter size = 0.54um x 8um

  • Vertical NPN with emitter size = 0.54um x 4um

  • Vertical NPN with emitter size = 0.54um x 2um

5.1 Model Limitations and Restrictions

Known limitations of the NGSPICE and XYCE vertical BJT models:

To be added

5.2 How to use the Models

5.2.1 For NGSPICE Users

To be added

5.2.2 For XYCE Users

To be added