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You Can Have My TIPs When You Pry Them From My Cold, Dead Hands
szczys writes: Should you trash brand new parts developed decades ago and adopt newer models? The argument centers around TIP parts which are a standard type of transistor developed in 1969. This debate started out with a post from Tom Jennings who is known as the creator of Fidonet but works a lot with electronic hardware. Adam Fabio — himself an Electronics Engineer — picked up on the argument for the other side. He attests that if used in the proper application these parts are second to none.
Where to begin?
Should one even bother to do anything about advice from someone who goes on about enhancement MOSFETs while everything else is rubbish, and then present the circuit symbols for Junction FETs as examples? Makes one wonder what else is inaccurate there.
The actual advice of throwing out anything designed in the past century is at sensitiveresearch.com/DoNotTIP/index.html.
Where not only the so-called TIPs, (by which is meant a certain series of reasonably popular power transistors in TO220 packages, designed by Texas Instruments) but also other devices such as 2N2222, LM386, and "bipolar transistors" and so on, are no longer to be used. Just because they might not be the best choice for switching loads controlled by an Arduino or similar.
This makes for a needless limiting of options -- If all one ever does is to turn things on or off from some microcontroller maybe, but with whatever designs I make I find that to be a small fraction of what is happening. The rest are things like multi-frequency linear or RF where all kinds of semiconductor devices might be applicable. Even vacuum tubes in some cases.
And then looking around the site and discovering the author is in his own words, "reasonably obsessed with the early history of electronic (not necessarily digital) computing" --- and then he advocates discarding what amounts to the elements of the analog electronic computers? This does not ring true.
SIGBUS @ NO-07.308