Monday, December 28, 2009

Transistor Array Packages

I added a new page showing a few different types of Transistor Arrays. It's linked off the dictionary page for Array.

Here are a few related pages which only received a few page views this year:
How to derate a 2N3967 transistor.
How to derate a 2N2432 transistor.
How to derate a 2N2604 Transistor.
2N6758 Field Effect Transistor derating.
TO-66 Transistor Package.
Device Under Test definition.
In fact many of the pages that received less that a few dozen hits over the entire year relate to Transistor Derating. But it's hard to make a page on a part number, try searching for a part number and you get hundreds of computer generated pages with rows of part numbers.

1 comment:

Leroy said...

2/24/10 Ya know many of these pages have no page ranking at all, even after a year.

The derating curve for the 2N4930 transistor has no page rank and has only received 17 page views over the last year. I checked the first 6 pages in google and it did not show up.

The 2N4029 has only seen 28 page views in 15 months, also no page rank.

Maybe engineers don't use transistors any more. Or maybe they use the equations for derating that appear in most datasheets, I find the curves are better. In the design review you can graphical show which curve the transistor is riding on, and that it's not anywhere near the worst case curve.