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Part identification

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#60767

Part identification | 5 January, 2010

Howdy folks! Your friendly neighborhood SMTnet.com programmer here. I've spent the last couple of years adding features and fixing bugs for y'all, and now I need some help. The board attached to this post is an inverter for an LCD display fluorescent backlight. I'm having trouble identifying the two components next to the bloated capacitor. I believe they are transistors of some sort. Does anybody recognize them? Thanks!

-mike

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RLM

#60779

Part identification | 6 January, 2010

Looks like a 2SD1623 from Sanyo. Check the following datasheet, look below the "electrical characteristics" for component marking info.

http://www.zymcu.com/datasheet/device/2sb1123.pdf

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#60783

Part identification | 6 January, 2010

Thanks, I'd found that first fixya link but not the second. If you're copy-and-pasting that list of part id sites, better check them -- all but one are broken links.

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#60786

Part identification | 6 January, 2010

I just clicked-on the second 'fixya' link. It worked for me.

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#60790

Part identification | 7 January, 2010

Thanks RLM, I think that's it! Never would have made that connection. Much appreciated!

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