[sdiy] Does Source = Drain???

[ASSI]

On Sunday 13 June 2010, Antti Huovilainen wrote:
> Are there some common MOSFETs that are truly symmetrical?
> Those would be useful as switches since they lack the parasitic
> diode of JFETs.

Advanced Linear Devices sells some in their ALD11xy series (there may 
be others, but these are the only ones I'm aware of to have separate 
body connections).  You can always use two MOSFET back-to-back to make 
a symmetrical devices if you're in a pinch.


Achim.
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