An interesting paper in the Intl. Jornal of Numercal Modelling (vol 22(6))

This is not exactly compact modelling, but it's a nice thing to see:

SPICE-aided modelling of dc characteristics of power bipolar transistors with self-heating taken into account

Janusz Zarbski, Krzysztof Górecki
Department of Marine Electronics, Gdynia Maritime University, Morska 83, 81-225 Gdynia, Poland

Abstract
This paper deals with the problem of calculations of the dc characteristics of power bipolar transistors (BJTs) with self-heating taken into account. The electrothermal model of the considered devices dedicated for PSPICE is presented. The correctness of the model was verified experimentally in all ranges of the BJT operation. Two transistors - BD285 and 2N3055 - were arbitrarily selected for investigation. A good agreement between the measured and calculated characteristics of these transistors was observed.

You can access the online version here.

55th IEEE IEDM conference

The 55th annual IEEE IEDM conference will be held at the Hilton Baltimore on December 7-9, 2009 preceded by a day of Short Courses on Sunday, Dec. 6. The world¹s best scientists and engineers in the field of electronics will showcase their work in a program of papers, panels, special sessions, Short Courses and other events that will spotlight more leading work in more areas of the field than any other conference.

The advance registration deadline is November 16 and the deadline for hotel reservations is November 6. For registration and other information, visit the IEDM 2009 home page at http://www.ieee-iedm.org

As a novelty, IEDM can be followed in twitter and facebook... which I think is a good move.