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- * Library of MOSFET model parameters (for "power" MOSFET devices)
- *
- * This is a reduced version of MicroSim's power MOSFET model library.
- * You are welcome to make as many copies of it as you find convenient.
- *
- * Release date: 87/06/22
- *
- * The parameters in this model library were derived from the data
- * sheets for each part. The methods used were as follows:
- * LEVEL Set to 3 (short-channel device).
- * TOX Determined from gate ratings.
- * L, LD, W, WD Assume L=2u. Calculate from input capacitance.
- * XJ, NSUB Assume usual technology.
- * IS, RD, RB Determined from "source-drain diode forward voltage"
- * specification or curve (Idr vs. Vsd).
- * RS Determine from Rds(on) specification.
- * RDS Calculated from Idss specification or curves.
- * VTO, UO, THETA Determined from "output characteristics" curve family
- * (Ids vs. Vds, stepped Vgs).
- * ETA, VMAX, CBS Set for null effect.
- * CBD, PB, MJ Determined from "capacitance vs. Vds" curves.
- * RG Calculate from rise/fall time specification or curves.
- * CGSO, CGDO Determined from gate-charge, turn-on/off delay and
- * rise time specifications.
- *
- * NOTE: when specifying the instance of a device in your circuit file:
- *
- * BE SURE to have the source and bulk nodes connected together, as this
- * is the way the real device is constructed.
- *
- * DO NOT include values for L, W, AD, AS, PD, PS, NRD, or NDS.
- * The PSpice default values for these parameters are taken into account
- * in the library model statements. Of course, you should NOT reset
- * the default values using the .OPTIONS statement, either.
- *
- * Example use: M17 15 23 7 7 IRF150
- *
- * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- *
- * The "power" MOSFET device models benefit from relatively complete specifi-
- * cation of static and dynamic characteristics by their manufacturers. The
- * following effects are modeled:
- * - DC transfer curves in forward operation,
- * - gate drive characteristics and switching delay,
- * - "on" resistance,
- * - reverse-mode "body-diode" operation.
- *
- * The factors not modeled include:
- * - maximum ratings (eg. high-voltage breakdown),
- * - safe operating area (eg. power dissipation),
- * - latch-up,
- * - noise.
- *
- * For high-current switching applications, we advise that you include
- * series inductance elements, for the source and drain, in your circuit file.
- * In doing so, voltage spikes due to di/dt will be modeled. According to the
- * 1985 International Rectifier databook, the following case styles have lead
- * inductance values of:
- * TO-204 (modified TO-3) source = 12.5nH drain = 5.0nH
- * TO-220 source = 7.5nH drain = 3.5-4.5nH
- * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- *
- * IRF150, from 1985 Siliconix databook, pages 1-7,8 and 5-22,3
- *
- .model IRF150 NMOS(Level=3 Gamma=0 Delta=0 Eta=0 Theta=0 Kappa=0 Vmax=0 Xj=0
- + Tox=100n Uo=600 Phi=.6 Rs=5.724m Kp=20.76u W=.31 L=2u
- + Vto=2.759 Rd=2.6m Rds=400K Cbd=4.039n Pb=.8 Mj=.5 Fc=.5
- + Cgso=8.984n Cgdo=1.62n Rg=18.6 Is=648.2E-18)
- *
- * IRF9130, from 1985 International Rectifier databook, pages D-187,92
- *
- .model IRF9130 PMOS(Level=3 Gamma=0 Delta=0 Eta=0 Theta=0 Kappa=0 Vmax=0 Xj=0
- + Tox=100n Uo=300 Phi=.6 Rs=.1429 Kp=9.899u W=1.1 L=2u
- + Vto=-3.418 Rd=74.02m Rds=400K Cbd=407.7p Pb=.8 Mj=.5 Fc=.5
- + Cgso=1.996n Cgdo=147p Rg=8.696 Is=1E-30)
- *
- * End of library file
-