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i agree with your idea! my plan is sell them but i can't shipout vietnam, because i have send a XSD 4.5A for DTR from March but now is 9th , dtr haven't received it! i'm afraid when i send it to you, you won't be received itDoesn't sound like a very efficient diode though, also never heard of it before. For our well known bdr209 it only takes ~0.65A to get to 1W output whereas this diode takes a whole amp. What would really matter is what the output is at 1.5A which is what you stated is the max suggested current for this unheard of diode.
haha it is very cheap , i will hold secret a short time
Woa!! A new more powerful 405?! Gotta have one ASAP! Well depending on the price of course.. don't like MM but I think that's an obvious with higher powers
Edit: did you LPM @ 1A? Also the diode in the picture looks to be a 9mm? could be wrong
^^^the datasheet you posted says it is only rated for 350mW continuous. If your actually driving it at 1.25A than that is some SERIOUS pushing for that diode. Although it is possible it is more robust than the normal single mode diodes because it is multimode (if it is multimode).
300%+ is quite a lot or overdriving for a diode.
Little curious myself about spec sheet on that. I am trying to find a 209 spec to see what it's pulse rating is. Pulse output doesn't mean much for us.
If your throwing 1.25A and that things surviving it must be robust as hell, especially since it looks like your using a 501b or similar so I can't see the heatsink being that big of a help as it's not that big.
Well, there has been a 1W 405nm multi-mode diode that a few people got a few years ago. Although that wasn't a continuous source.
Assuming this can be pushed a little more than 1W this would be a good development.
^^^the datasheet you posted says it is only rated for 350mW continuous. If your actually driving it at 1.25A than that is some SERIOUS pushing for that diode. Although it is possible it is more robust than the normal single mode diodes because it is multimode (if it is multimode).
300%+ is quite a lot or overdriving for a diode.