PSpice & IBIS Models


PSpice and IBIS models are used in simulating analog circuits and signal integrity analysis. Significant numbers of publicly available PSpice / IBIS simulation models and library parts are from semiconductor and supplier sources, but are traditionally difficult to locate or know the location of them all. Engineers now have a conduit to help locate needed models and library parts to use in design simulation and analysis.

Featured Vendor

  STMicroelectronics is a global leader in the semiconductor market serving customers across the spectrum of sense and power technologies and multimedia convergence applications: from energy management to data security, from healthcare and wellness to smart consumer devices, in the home, car and office, at work and at play. Further information on ST can be found at 


Find the models you need
Our application engineers have scoured the web for vendor models. Do you know of other vendors who supply models via the web? Send us the URL and we'll add it to this list.

Links to the Downloadable Models that Can Speed Your Design Process
Model Type Manufacturer Device Type Status Reset Filters
ManufacturerModel TypeDescription
ActelIBIS Actel's IBIS models view>
AlteraIBIS Altera Device IBIS Model Listing view>
Arizona MicrotekIBIS Arizona Microtek IBIS Models view>
Central SemiconductorPSpice Transistors - General purpose, Bipolar power, Low VCE(SAT), RF, High voltage and High current transistors. view>
Central SemiconductorPSpice Current Limiting Diodes - 0.22mA thru 15mA Current limiting diodes view>
Central SemiconductorPSpice Schottky Diodes and Rectifiers - Schottky 20V thru 200V, 100mA thru 16A Schottky diodes and rectifiers view>
Central SemiconductorPSpice Switching Diodes - 50V thru 300V, 100mA thru 250mA Fast switching, Low VF and Low IR diodes view>
Central SemiconductorPSpice Zener Diodes - 2.4 thru 160V Zener diodes view>
Central SemiconductorPSpice MOSFETs - MOSFETs 20V thru 60V, 100mA thru 3.6A MOSFETs view>
Central SemiconductorPSpice JFETs - JFET 35V, 15mA N-Channel J FETs view>
Vendor-contributed Models
These models are made available exactly as submitted by the vendors.
They have not been reviewed or verified by OrCAD engineers.
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