Having some issues with parametric search and FET’s. It seems that most component from “Supplier = Rochester Electronics” have properties that are totally unrealistic, like 0.xx Milli-Ohms rdsON, and a couple of pF’s of gate capacitance. I’m looking for low rdsON and low gate capacitance components, and when I set up such a search, there’s a lot of values from these Rochester parts that come up and floods the results for many pages, even though they don’t fit the criteria at all. My search looks like this:
Example of an unrealistic part:
https://www.digikey.com/en/products/detail/infineon-technologies/IPB240N03S4LR9ATMA1/13513892
Its listed as having a gate capacitance of 20.3pF, but in reality its 20300pF. So an orders of magnitude error!
While writing this I realized I can filter out most Rochester parts by ticking “exclude” on marketplace products. Still, the parts should be correct.
I’d say all parts from Rochester needs to be reviewed and their properties updated so that they’re correct.