4 4 . . 8 8 m m m m s s t t r r a a w w p p u u r r e e w w h h i i t t e e 9 9 v v l l e e d d OS4WPL56D1A features outline dimension high luminous flux leds 4.8mm straw standard directivity superior weather-resistance uv resistant epoxy water clear type applications backlighting (illuminated advertising etc.) substitution of micro incandescent lamps reading lamps / emergency lighting marker lights (e.g. steps, exit ways, etc.) other lighting unit:mm tolerance: + 0.30mm 5 . 8 1 . 5 m i n 2.54 0.5 + 0.1 2 6 . 0 m i n 1 . 5 m a x 1 . 5 4.8 4 . 7 5 1 2 1.anode 2.cathode anode cathode absolute maximum rating (ta=25 ) )) ) directivity item symbol value unit dc forward current i f 25 ma pulse forward current* i fp 120 ma reverse voltage v r 15 v power dissipation p d 255 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 8.4 8.9 10.2 v dc reverse current i r v r =15v - - 10 a luminous flux v i f =20ma 22 25 - lm luminous intensity iv i f =20ma 5000 5800 - mcd color temperature cct i f =20ma 5500 6500 8500 k x i f =20ma - 0.31 - chromaticity coordinates* y i f =20ma - 0.33 - 50% power angle 2 1/2 i f =20ma - 130 - deg * 1 luminous intensity measurement allowance is 15% * 2 chromaticity coordinates measurement allowance is 10% led & application technologies
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