What is the device D10 in a SOT123 (in speed controller)?

[wurzelsepp]

sot123 marking

I´m looking for a device witch is housed in
a SOT123 . The marking code is D10 .
I found it in a Kontronik speed controller .
Who can help me ?

 

[unkarc]

Hi,

There is an SMD part ident list on url h**p://www.marsport.demon.co.uk/smd/codeintro.htm (*=t) but unfortunately it does not list D10 but D11 and D13 which are Siliconics N-channel MOSFETs for switching. Maybe your type belongs to that family from Siliconics, it would be worth trying to look at https://www.vishay.com because they purchased Siliconics years ago.
Regrds, unkarc

 

[Burger King]

Probably you already know them, but two good starting points for searching component data are:

http://www.chipdocs.com
http://www.xs4all.nl/~ganswijk/chipdir/