Re: 2W from a SOT-223 ?



"Pooh Bear" <rabbitsfriendsandrelations@xxxxxxxxxxx> wrote in message news:42B86C06.674BAAEC@xxxxxxxxxxxxxx
> SioL wrote:
>
>> How effective is this method in terms of conducting heat to the underside of the PCB?
>
> Suggest you take a look at this.
>
> http://www.irf.com/technical-info/appnotes/an-994.pdf
>
> I think IR may have another app note too but I didn't find it instantly using the site search.
>
> Graham


This one's a keeper, very usefull, thanks!


--
Siol
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