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Article #7769Re: Blue LED
From: Ed Meyer
Date: Sat, 13 Oct 1990 22:20
Date: Sat, 13 Oct 1990 22:20
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> jimk@fab4.UUCP writes:
>
> There was discussion sometime ago concerning a cheap blue LED.
> Could one of you kind souls please e-mail me as to who makes it?
>
> Tanx a milyin...
>
> --
> Jim Kendall +------------------------------+ O-O - -
> [ ... signoff deleted ... ]
Jim, here's the kind of info I posted way back when ... sorry I don't
have the original posting.
BLUE LED from Marktech, 5 Hemlock Street, Latham, NY (12110),
Voice (518) 786-6591, Fax (518) 786-6599
Specs: MT1018D-BL (Diffused); MT1018-BL (Clear)
Silicon Carbide Technology, 470 nm peak wavelength,
If=60 mA max., Vr=5 V max.,Temp.Op.=-20 to 80 C (store -55 to 100C)
Vf @ 50mA = 2.9 min, 3.2 typ, 4.0 max
Iv @ 50mA = 10.0 mcd @ 470 nm with View_Angle= +/- 7 deg.
(spectral half width = 70 nm)
Hope this helps.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!ucsd!ucbvax!van-bc!rsoft!mindlink!a143 From: a143@mindlink.UUCP (Ed Meyer) Newsgroups: sci.electronics Subject: Re: Blue LED Message-ID: <3534@mindlink.UUCP> Date: 13 Oct 90 22:20:33 GMT Organization: MIND LINK! - British Columbia, Canada Lines: 24