[flossEveryday]

wow, i had heard of transistor thermal runaway, but i didn't know you could reach silicon melting point temperatures. though i guess in hindsight it makes sense that, considering that during the manufacturing process semiconductors are already exposed to very high temperatures, if you are instantly permanently altering a device with heat (as you do when you destroy it through thermal runaway), you must be reaching comparably high temperatures.

what type of people look at heat transfer at the device level in an IC (and at such short time scales)? where can i learn more about that? this looks like it could have an impact in analog power circuits, because even if you don't destroy the transistor you could alter its characteristics, but i haven't seen a lot of attention being paid to that. personally i guess i figured individual transistors never went significantly beyond the temperature ranges we already consider for the circuit as a whole.

thank you for sharing