[TriEmbed] Need help picking a P-MOSFET
Pete Soper
pete at soper.us
Sat Oct 19 19:33:45 CDT 2013
How about the Fairchild FDS4685?
-Pete
On 10/19/2013 6:33 PM, The MacDougals wrote:
> Several meetings back, there was discussion of using a P-MOSFET for reverse
> voltage protection.
>
> Carl sent out a link to a YouTube video:
>
> http://www.youtube.com/watch?v=IrB-FPcv1Dc
>
>
>
> I happen to have that exact MOSFET from Sparkfun and have prototyped the
> circuit.
>
> But it is a TO220 package and I am looking for something smaller.
>
> I looked at DigiKey and found many many thousands of parts.
>
>
>
> So, my requirements:
>
> ~5V
>
> Not sure of the current, but less than an amp, I am sure.
>
> Smallest possible resistance while conducting.
>
> Would like SOT23-3 or TO92 package. Would consider SOIC-8.
>
>
> ---> Paul
>
>
>
>
>
>
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