Sauna V4.31 Features
Quick And Dirty Thermal?
Free Evaluation Package
Duty Cycle Transient
Sauna Standard vs. Sauna
Thermal Software Home
Welcome to the official website of the
Sauna thermal modeling software package.
The Sauna software package can be used to
simulate a wide variety of electronic components and systems, such as
heat sinks (heatsinks), circuit boards (PCB's), semiconductor stackups (BGA,
QFP), high-power LED's, complete boxes and complex duty cycle transient
The Sauna program is quite easy to use. Complex 3D models are created by
combining the "building blocks" of circuit boards, plates, and plates
with fins. Heat transfer coefficients for both convection and radiation
are calculated automatically. All these powerful features are provided
at a very moderate price. Sauna
can be run on virtually any contemporary Windows PC.
To learn more about Sauna, please use the index bar on the left to view
the many informative pages contained on this site. It is suggested
that you start with Sauna
Overview. (If you're in a hurry, just look at the pictures.)
A free evaluation
package is also available. Feel free to ask questions, contact
information is available here.
16 Oct 2014:
Sauna V4.31 is available.
As described in the Sauna V4.31 Features List,
Sauna V4.31 provides
numerous enhancements: enhanced heat sources with a library of 150+
components (QFP, heat slug devices, flip chips, LED packages), an
internal board subdivide command for rapid creation of board stackups,
multi-junction footprint heat sources, and much more!
12 Oct 2013:
Sauna training session on Wednesday, November 19, 2014. This
is an excellent opportunity to learn more about the many new features
contained in Sauna V4.3. For more information,