http://www.optosupply.com ver a.0 3 3 . . 5 5 x x 2 2 . . 8 8 x x 1 1 . . 9 9 m m m m p p u u r r e e w w h h i i t t e e p p o o w w e e r r t t o o p p s s m m d d l l e e d d OSW573S3C1A features outline dimension high luminous p p l l c c c c 4 4 p p o o w w e e r r t t o o p p s s m m d d leds 3 3 . . 5 5 x x 2 2 . . 8 8 x x 1 1 . . 9 9mm standard directivity superior weather-resistance uv resistant epoxy white diffused type applications backlighting (switches, keys, displays, illuminated advertising etc.) substitution of micro incandescent lamps reading lamps / emergency lighting marker lights (e.g. steps, exit ways, etc.) other lighting 0.80.3 1.9 1.05 1.5 2.8 0.1typ. 3.2 3.5 2.2 0.75 4 3 2 1 4 3 1 2 4.anode 1,2,3. cathode unit:mm tolerance:0.30mm absolute maximum rating (ta=25) directivity item symbol value unit dc forward current i f 30 ma pulse forward current* i fp 100 ma reverse voltage v r 15 v power dissipation p d 324 mw operating temperature topr -30 ~ +85 storage temperature tstg -40~ +100 lead soldering temperature tsol 260 /5sec - *pulse width max.10ms duty ratio max 1/10 0 0 electrical -optical characteristics (ta=25) item symbol condition min. typ. max. unit dc forward voltage v f i f =20ma 8.7 9.3 10.8 v dc reverse current i r v r =15v - - 10 a luminous intensity* iv i f =20ma 5800 7000 - mcd x i f =20ma - 0.27 - chromaticity coordinates* y i f =20ma - 0.28 - 50% power angle 2 1/2 i f =20ma - 120 - deg * 1 tolerance of chro maticity coordinate is + 10% * 2 tolerance of luminous intensity is + 15% led & application technologies
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