SPICE Models

Device manufacturers

• ALD Inc.: SPICE op-amp models
  
• Analog Innovations SPICE device models
  
• Apex MicroTech: SPICE device models
  
• Diodes Inc: Zener, switching, fast/std recovery etc. diode SPICE models, also BJT transistors.
  
• Elantec: SPICE device models
  
• IDT: SPICE device models
  
• International Rectifier: SPICE device models
  
• Intersil: SPICE device models
  
• Fairchild Semiconductor: PSPICE device models, HSpice device models
  
• Freescale (ex Motorola) SPICE device models
  
• Linear Technology: SPICE device models + Switcher CAD III demo
  
• Maxim: SPICE device models
  
• Metelics: SPICE tunnel diode models, Zero t diodes, Schottky diodes
  
• Motorola: (Now ON Semiconductors) SPICE device models, also discrete component models (ondiscretes.lib).
  
• National Semiconductor / Nat-semi: SPICE device models
  
• Philips Semiconductor: SPICE device models
  
• PolyFet: SPICE device models
  
• Protek protection devices: SPICE device models
  
• Renesas Diode and transistor SPICE models
  
• Shindengen: SPICE device models
  
• Teccor: SPICE device models
  
• Texas Instruments / TI: SPICE device models
  
• Vishay rectifiers: Diode SPICE models, MOSFET SPICE models
  

Simulator vendors

• ALS Design: FTP area for library users, and FTP area for library constructors
  
• Anasoft: SuperSpice simulator demo + models
  
• Beige Bag Software: B2 SPICE simulator free trial - models extractable only with effort.
  
• Circuit Maker: Free student edition simulator + models
  
• Designsoft: TINA simulator demo + models
  
• Intusoft: Free SPICE models from Intusoft
  
• Labcenter: Simulator and some free models
  
• Newbury Technology: SImetrix simulator demo + models
  
• Orcad SPICE model list: Community SPICE models
  There also used to be an Evaluation simulator here.
  

Enthusiast

• Christophe Basso (author): SPICE models and switched PSU designs
  
• Duncan Munro: Duncan Munro's vacuum tube models, including triodes, pentodes etc.