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| dimensions (unit : mm) ? go * ??????? $ recommended soldering pattern 5.2 3.3 0.26 1.05 0.86 1.55 0.86 1.65 1.05 0.26 1.65 (1.07) 1.4 4.0 (3.57) 0.7 pin connections anode cathode LWB04-2****** anode cathode LWB04-1****** LWB04 series ?k s ( ?? ???? ?- ? high-brightness white smd top view package ?y j part no. c? emitted color ?? chip ?y ? features ?? n n size LWB04-1**5780 1in1 4.01.4 t=0.7 LWB04-1**5770 1in1 LWB04-2**5770 2in1 LWB04-1**5780 1in1 LWB04-2**5780 2in1 item o ?y reverse voltage q ?v forward current ?0 ? power dissipation ?^9 s operating temp . - 9 s storage temp . r > ?z9 s t soldering temp. symbol v r i f p d topr. t stg. tsol. unit vmamw ? c ? c ? c data LWB04-1eb**** 5130455 -40+85 -40+100 260 LWB04-1ea**** 580280 LWB04-2ea**** 10 80 592 maximum 5s 7 g maximum ratings ta=25 ? c item q ?y forward voltage s chromaticity coordinate s ? s luminous intensity ? luminous flux q a : general color rendering inde x |2 viewing angle q ?v e if conditions m in. typ. max. m in. typ. max. m in. symbol v f x, y i v v ra 21/2 unit v - cd lm - deg ma data LWB04-1**5780 2.8 3.2 3.5 0.330, 0.340 - 7.8 - 20.9 80 115 80 LWB04-1**5770 2.8 3.1 3.5 - 5.7 - 15.2 70 60 LWB04-2**5770 5.6 6.1 7.4 - 11.3 - 30.3 70 60 LWB04-1**5780 2.8 3.1 3.5 - 5.0 - 13.3 80 60 LWB04-2**5780 5.6 6.1 7.4 - 10.0 - 26.6 80 60 ?> $?? $ ? q electro-optical characteristics ta=25 ? c forward current vs. ambient temperature q ?v *?9 s ? q relative iuminous intensity vs. wavelength c? t ? ? q relative iuminous intensity vs. forward current ? s q ?v ? q forward current vs. forward voltage q ?v q ?y ? q chromaticity coordinates rank s??? ta=25 ? c ta=25 ? c 0.0 0.2 0.4 0.6 0.8 1.0 1.2 wavelength [nm] 300 400 500 600 700 800 relative iuminous intensity radiation pattern |2 ? q aa' b b' 100 150 200 0 50 -40 -20 0 20 40 60 80 100 ambient temperature ta [ ? c] forward current i f [ma] relative iuminous intensity forward current i f [ma] 10 100 1000 1 2.0 4.0 6.0 8.0 10.0 0 forward voltage v f [v ] forward current i f [ma] 1 10 0.01 0.1 1 10 100 1000 angle (deg) 100 100 0 5 0 50 relative iuminous intensity (%) 50 +80 +60 +40 +20 0 -80 -60 -40 -20 angle (deg) 100 100 0 5 0 50 relative iuminous intensity (%) 50 +80 +60 +40 +20 0 -80 -60 -40 -20 - ( " ? # ? $ ? % ? % & ? & ' ? ' ( ? ) ? LWB04-1eb5780 LWB04-1ea5770/1ea5780 LWB04-2ea5770/2ea5780 LWB04-1ea5770/2ea5770/1ea5780/2ea5780 LWB04-1eb5780 LWB04-1eb5780 LWB04-1ea5770/1ea5780 LWB04-2ea5770/2ea5780 LWB04-1eb5780/1ea5780/2ea5780 LWB04-1ea5770/2ea5770 ta=25 ? c 0.30 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.30 0.34 0.38 0.42 0.46 0.50 x y ?y ? ? ?k s ? ? ?? ?-? high brightness small smd package ? ? q high color -rendition features ;y m ? ??????o ? ? n back light source indicators ? ? ? ? !u;+ illuminations amusement ? lighting applications rohs pb free 3 p ) 4 |? j? ??? ??-?3?? application ?k s - & % ?????? ? j? r high brightness led lineup / product designation ;? ?? { ??? terms / cautions s $ chromaticity coordinates diagram a ? ?c ;~ ???? ?; ?? - & % product information / lighting ? back light smd led ???tgl`os??b o0xz u [w~?z 2 st?lo's`t!?^??\quk??b{ ]?;wmtxz ?7 {?];?w z o0w? y?s&m ?`?b{ the contents of this data sheet are subject to change without a dvance notice for the purpose of improvement. when using this p roduct, please refer to the latest specifications. may.2014 url http://www.kodenshi.co.jp e-mail info-rd@kodenshi.co.jp ?k s~? ~ ?~ , ?k s~? ~ ?~ , ?k s~? ~ ?~ , ?k s~ ?~ , ?k s~ ?~ , / high brightness?high color-rendering ?small?thintype / high brightness?high color-rendering ?small?thintype / high brightness?high color-rendering?small?thintype / high brightness?small?thintype / high brightness?small?thintype |
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