http://www.optosupply.com ver a.0 d d e e l l u u x x e e p p o o w w e e r r s s u u p p e e r r f f l l u u x x s s u u n n s s h h i i n n e e l l e e d d OSCK4LZ281P features outline dimension high luminous leds 5 ? standard directivity long lifetime operation superior weather-resistance water clear 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 4.95 2.5 0.76+0.1 2 2.5 5.08+0.2 1.5+0.1 5.08+0.3 23 5.0+0.2 1,4 anode 2,3 cathode unit:mm tolerance: +0.3mm 7.62 1 .5c 7.62 5.0 absolute maximum rating (ta=25j) directivity item symbol value unit dc forward current i f 30 ma pulse forward current* i fp 100 ma reverse voltage v r 5 v power dissipation p d 108 mw operating temperature topr -30 ~ +85 j storage temperature tstg -40~ +100 j lead soldering temperature tsol 260 j /5sec - *pulse width max.10ms duty ratio max 1/10 30x 0.5 90x 60x 0 0 0.5 30x 60x 90x 11 ?? electrical -optical charac teristics (ta=25j) item symbol condition min. typ. max. unit dc forward voltage v f i f =30ma 2.8 3.1 3.6 v dc reverse current i r v r =5v - - 10 a luminous flux x v i f =30ma 9.0 10.5 - lm x i f =30ma - 0.34 - chromaticity coordinates* y i f =30ma - 0.37 - 50% power angle 2 1/2 i f =30ma - 80 - deg * 1 luminous flux measurem ent allowance is ? 15% * 2 chromaticity coordinates measurement allowance is ? 10% led & application technologies
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