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Shareware Extravaganza - Disc 4
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Shareware Extravaganza - Over 25,000 Programs (The Ultimate Shareware Company)(Disc 4 of 4)(1993).iso
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QNOM.LIB
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1986-09-04
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* Library of bipolar transistor model parameters
*
* This is a reduced version of MicroSim's bipolar transistor model library.
* You are welcome to make as many copies of it as you find convenient.
*
* Release date: 86-06-20
*
* The parameters in this model library were derived from the data sheets for
* each part. Where specified, the part was characterize using the Parts
* option. Otherwise, methods used were as follows:
*
* NE, NC Normally set to 4
* BF, ISE, IKF These are adjusted to give the nominal beta vs.
* collector current curve. BF controls the mid-
* range beta. ISE/IS controls the low-current
* roll-off. IKF controls the high-current rolloff.
* ISC Set to ISE.
* IS, RB, RE, RC These are adjusted to give the nominal VBE vs.
* IC and VCE vs. IC curves in saturation. IS
* controls the low-current value of VBE. RB+RE
* controls the rise of VBE with IC. RE+RC controls
* the rise of VCE with IC. RC is normally set to 0.
* VAF Using the voltages specified on the data sheet
* VAF is set to give the nominal output impedance
* (RO on the .OP printout) on the data sheet.
* CJC, CJE Using the voltages specified on the data sheet
* CJC and CJE are set to give the nominal input
* and output capacitances (CPI and CMU on the .OP
* printout; Cibo and Cobo on the data sheet).
* TF Using the voltages and currents specified on the
* data sheet for FT, TF is adjusted to produce the
* nominal value of FT on the .OP printout.
* TR Using the rise and fall time circuits on the
* data sheet, TR (and if necessary TF) are adjusted
* to give a transient analysis which shows the
* nominal values of the turn-on delay, rise time,
* storage time, and fall time.
* KF, AF These parameters are only set if the data sheet has
* a spec for noise. Then, AF is set to 1 and KF
* is set to produce a total noise at the collector
* which is greater than the generator noise at the
* collector by the rated number of decibels.
*
*
*** 2N2222 ***
*
.MODEL Q2N2222 NPN(IS=3.108E-15 XTI=3 EG=1.11 VAF=131.5 BF=217.5 NE=1.541
+ ISE=190.7E-15 IKF=1.296 XTB=1.5 BR=6.18 NC=2 ISC=0 IKR=0 RC=1
+ CJC=14.57E-12 VJC=.75 MJC=.3333 FC=.5 CJE=26.08E-12 VJE=.75
+ MJE=.3333 TR=51.35E-9 TF=451E-12 ITF=.1 VTF=10 XTF=2)
*
*** 2N2907
*
.MODEL Q2N2907 PNP(IS=9.913E-15 XTI=3 EG=1.11 VAF=90.7 BF=197.8 NE=2.264
+ ISE=6.191E-12 IKF=.7322 XTB=1.5 BR=3.369 NC=2 ISC=0 IKR=0 RC=1
+ CJC=14.57E-12 VJC=.75 MJC=.3333 FC=.5 CJE=20.16E-12 VJE=.75
+ MJE=.3333 TR=29.17E-9 TF=405.7E-12 ITF=.4 VTF=10 XTF=2)