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Maas-Neilsen FET Model: MNFET


Equivalent Circuit


Name Description Unit Type Default
ID FET Identification Text F11
*RG Gate resistance Resistance 1 ohm
*RD Drain resistance Resistance 1 ohm
*RDS Drain to source resistance Resistance 300 ohm
*RS Source resistance Resistance 1 ohm
*CGS Gate to source capacitance Capacitance 0.1 pF
*CDG Gate to drain capacitance Capacitance 0.1 pF
*CDS Drain to source resistance Capacitance 0.1 pF
*VT Threshold (pinchoff) voltage Voltage -1 V
*VF Maximum gate voltage Voltage 0.5 V
*A0 Drain current coefficient A0   0.032
*A1 Drain current coefficient A1   0.05
*A2 Drain current coefficient A2   0.05
*A3 Drain current coefficient A3   0.05
*A4 Drain current coefficient A4   0.05
*GAMMA Drain voltage coefficient   1

* indicates a secondary parameter

Implementation Details

I/V Characteristic





This element does not have an assigned layout cell. You can assign artwork cells to any element. See “Assigning Artwork Cells to Layout of Schematic Elements” for details.

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