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1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com smd ? b east20128ga0 - am features ? rohs compliant ? chip led package. ? colorless clear resin. ? wide viewing angle 1 3 0 . ? brightness: 11.2 to 28.0 mcd at 20 ma. ? qualification according to aec - q101. ? precondition: bases on jedec j - std 020 level 3. ? automotive reflow profile (ir reflow or wave soldering) ?compliance with eu reach. ?compliance halogen free .(br <900 ppm ,cl <900 ppm , br+cl < 1500 ppm). applications ? automotive backlighting or indicator : dashboard, switch, audio and video equipmentsetc. ? backlight : lcd, switches, symbol, mobile phone and illuminated advertising. ? display for indoor and outdoor application. ? ideal for coupling into light guides. ? substitution of traditional light. ?optical indicator. ?general applications.
datasheet smd ? b east20128ga0 - am 2 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com device selection guide chip materials emitted color resin color algainp pale green water clear absolute maximum ratings (ta=25 ) parameter symbol rating unit reverse voltage v r 12 v forward current i f 30 ma peak forward current (duty 1/10 @1khz) i fp 60 ma power dissipation pd 60 mw junction temperature t j 125 operating temperature t opr - 40 ~ +1 0 0 storage temperature tstg - 40 ~ +110 thermal resistance rth j - a 8 00 k/w rth j - s 45 0 k/w esd (classification acc. aec q101) esd hbm 2000 v esd m m 200 v soldering temperature t sol reflow soldering : 260 for 30 sec. hand soldering : 350 for 3 sec.
datasheet smd ? b east20128ga0 - am 3 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com electro - optical characteristics (ta=25 ) parameter symbol min. typ. max. unit condition luminous intensity iv 11.20 ----- 28.00 mcd i f = 2 0 ma viewing angle 2 1/2 ----- 1 3 0 ----- deg i f = 2 0 ma peak wavelength p ----- 561 ----- nm i f = 2 0 ma dominant wavelength d 557 ---- 564 nm i f = 2 0 ma spectrum radiation bandwidth ? ----- 20 ----- nm i f = 2 0 ma forward voltage v f 1. 70 ---- 2. 30 v i f = 2 0 ma reverse current i r ----- ----- 1 0 a v r = 12 v temperature coefficient of p tc p ----- 0. 06 ----- nm/k i f = 2 0 ma temperature coefficient of d tc d ----- 0. 4 ----- nm/k i f = 2 0 ma temperature coefficient of v f tc v ----- - 2 . 3 ----- mv/k i f = 2 0 ma note: 1. tolerance of luminous intensity: 11% 2. tolerance of dominant wavelength: 1nm 3 . tolerance of forward voltage: 0. 1 v bin range of luminous intensity bin code min. max. unit condition l1 11.20 14.00 mcd i f = 2 0 ma l2 14.00 18.00 m1 18.00 22.40 m2 22.40 28.00 note: tolerance of luminous intensity: 11% bin range of dominant wavelength bin code min. max. unit condition 1 557 561 nm i f = 2 0 ma 2 561 564 note: tolerance of dominant wavelength: 1nm
datasheet smd ? b east20128ga0 - am 4 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com typical electro - optical characteristics curves typical curve of spectral distribution relative intensity (%) p (nm) note: v()=standard eye response curve; i f =20ma diagram characteristics of radiation relative intensity (%) relative intensity
datasheet smd ? b east20128ga0 - am 5 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com forward current vs. forward voltage (ta=25 ) dominant wavelength vs. forward current (ta=25 ) forward current (ma) dominant wavelength (nm) forward voltage (v) forward current (ma) relative luminous intensity vs. forward current ( ta=25 ) max. permissible forward current (ta=25 ) relative luminous intensity forward current (ma) forward current (ma) temperature ( )
datasheet smd ? b east20128ga0 - am 6 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com relative luminous intensity vs. junction temp erature relative forward voltage vs. junction temp erature relative luminous intensity relative forward voltage junction temperature ( ) junction temperature ( ) note: f(tj) = iv - iv(25 f = 2 0ma note : f = v f - v f (25 f = 2 0ma
datasheet smd ? b east20128ga0 - am 7 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com package dimension note: tolerances unless mentioned 0.1mm. unit = mm
datasheet smd ? b east20128ga0 - am 8 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com moisture resistant packing materials label explanation label explanation ? cpn : customers product number ? p/n : product number ? qty : packing quantity ? cat : luminous intensity rank ? hue : dom. wavelength rank ? ref : forward voltage rank ? lot no : lot number reel dimensions note: the tolerances unless mentioned is 0.1mm ,unit = mm
datasheet smd ? b east20128ga0 - am 9 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com carrier tape dimensions: loaded quantity 3 000 pcs per reel note: tolerances unless mentioned 0.1mm. unit = mm moisture resistant packing process
datasheet smd ? b east20128ga0 - am 10 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com precautions for use 1. soldering condition (reference: ipc/jedec j - std - 020d) (a) ir reflow (b)wave soldering reflow 0 50 100 150 200 250 300 0 50 100 150 200 250 300 times(s) temperature( ) max. 120s max. 100s max. 30s max. ramp up 3 /s max. ramp down 6 /s 217 240 255 245 max. 260
datasheet smd ? b east20128ga0 - am 11 copyright ? 2010, everlight americas inc. all rights reserved. release date : 24 - aug - 2 00 9 . issue no: 1 www.everlight americas .com (b) recommend soldering pad note : tolerances unless mentioned 0.1mm. unit = mm 2 . current limiting a resistor should be used to limit current spikes that can be caused by voltage fluctuations. otherwise damage could occur. 3. storage 3.1 moisture proof bag should only be opened immediately prior to usage. 3.2 environment should be less than 30 and 9 0% rh when moisture proof bag i s opened. 3.3 after opening the package msl conditions stated on page 1 of this spec should not be exceeded. 3 .4 if the moisture sensitivity card indicates higher than acceptable moisture, the component should be baked at min. 60deg +/ - 5deg for 2 5 hours. 4. iron soldering hand soldering is not recommended for regular production. these guidelines are for rework onl y. soldering iron tip should contact each terminal no more than 3 sec at 350 , using soldering iron with nominal power less than 25w. allow min. 2 sec. between soldering intervals. 5 . usage do not exceed the values given in this specification. applicatio n restrictions 1. high reliability applications such as military/aerospace, automotive safety/security systems, and medical equipment may require different product. if you have any concerns, please contact everlight before using this product in your applicat ion. this specification guarantees the quality and performance of the product as an individual component. do not use this product beyond the specification described in this document .

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