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Old 03-20-2010, 04:41 PM #1
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Default Identifying a Diode

I have extracted a mystery red burning diode from an LG GSA-H55N DVD burner. Does anyone know the specs for this diode or how to find them out?


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Old 03-20-2010, 06:41 PM #2
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Default Re: Identifying a Diode

Check my post in Red Lasers section about diode id.

I took one out of a LG GSA4167. Do your diode markings match mine?

I used the LM317 based driver and drive it at 350mA and it burns nicely

-J-
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