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Modifying DbreakZ model

6559877
Prodigy 10 points

Using PSpice for TI, How do you edit BV parameter for the generic breakout zener model? It has not been addressed in other threads. Thank you

  • 0
    TI__Mastermind 37310 points

    Hi,

    The breakout zener uses a model in C:\Cadence\PSpiceTI\tools\pspice\library\breakout.lib:

    .model Dbreak D Is=1e-14 Cjo=.1pF Rs=.1

    If you don't need to use another diode model, please create a file myzener.lib (or another name you like) and put your diode model in there. Add this LIB file into your simulation profile as the first entry on the configuration -> library tab.

    Thanks,
    JC

  • 0 in reply to JC Zhu
    TI__Mastermind 37310 points

    A new part that allows user set the Zener voltage has been added to the library: