On 22.06.2012 02:48, Arfa Daily wrote:
Anyone come across a transistor "D 8050" ? The logo is just a small
star. That is followed by a "D", then below that "8050". My first
thought was 2S - D8050, but that turns up no data, except the usual
component search engine dead ends and non-existent data sheets. It's a
standard TO92 D-line plastic package, and the board has its pins marked
as E-B-C.

When I see the number 8050 on a TO92 package, my first guess is an
S8050: http://www.alldatasheet.com/view.jsp?Searchword=S8050

Best regards

Piotr