PDA

View Full Version : What transistor is used on the PROPPLUG?



DavidM
07-21-2009, 09:22 AM
Hi,

Does anyone know what the spec for the NPN Transistor used on the PROPPLUG is? ( The one for reset/DTR line)

I am making my own "PROPLUG" and it is SMD SOT23

Thanks


Dave M

Phil Pilgrim (PhiPi)
07-21-2009, 09:43 AM
Any general-purpose NPN will do: e.g. 2N3904, PN2222, etc.

-Phil

DavidM
07-21-2009, 09:46 AM
Thanks Phil,

I need SMD so would this one do?

DIGIKEY BC846BMTFCT-ND

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=BC846BMTFCT-ND


Regards

Dave M

Phil Pilgrim (PhiPi)
07-21-2009, 10:03 AM
That looks like a reasonable choice.

-Phil

DavidM
07-21-2009, 10:05 AM
thanks Phil,

dave M