Negative differential output conductance of self heated power MOSFETs

1 January 1986

journal article
Published by Institution of Engineering and Technology (IET) in IEE Proceedings I Solid State and Electron Devices

Vol. 133 (5) , 177-179
https://doi.org/10.1049/ip-i-1.1986.0036

Abstract

Pulsed and continuous operational curves for MOS power transistors are compared. The latter show pronounced negative differential output conductance of the drain, which is explained in terms of a mathematical model. The potential hazards of this phenomenon are discussed.

Keywords

MATHEMATICAL MODEL
POWER MOSFETS
PULSED OPERATIONAL CURVES
NEGATIVE DIFFERENTIAL OUTPUT CONDUCTANCE
CONTINUOUS OPERATIONAL CURVES

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