1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com smd ? b EASR3212ABA0 features ? package in 8mm tape on 7 diameter reel. ? compatible with automatic placement equipment. ? compatible with infrared and vapor phase reflow solder process. ? mono - color type. ? pb - free . ? the product itself will remain within rohs compliant version. ? compliance with eu reach ? compliance halogen free .(br <900 ppm ,cl <900 ppm , br+cl < 1500 ppm). description ? the smd led is much smaller than lead frame type components, thus enable smaller board ize, higher packing density, reduced storage space and finally smaller equipment to be obtained. ? besides, lightweight makes them ideal for miniature applications. etc. applications ? telecommunication: indicator and backlighting in telephone and fax. ? flat backlight for lcd, switch and symbol. ? general use.
datasheet smd ? b EASR3212ABA0 2 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com device selection guide chip chip type materials emitted color resin color s2 algainp brilliant orange water clear bh in ga n blue water clear absolute maximum ratings (ta=25 ) parameter symbol rating unit reverse voltage v r 5 v forward current i f s2 25 bh 10 ma peak forward current (duty 1/10 @1khz) i fp s2 60 bh 100 ma power dissipation pd s2 60 bh 40 mw operating temperature t opr - 40 ~ +85 storage temperature tstg - 40 ~ +90 electrostatic discharge esd hbm s2 2000 bh 150 v soldering temperature t sol reflow soldering : 260 for 1 0 sec. hand soldering : 350 for 3 sec. electro - optical characteristics (ta=25 ) parameter symbol min. typ. max. unit condition luminous intensity iv s2 11.5 bh 11.5 ----- ----- 28.5 28.5 mcd i f = 5 ma viewing angle 2 1/2 ----- 1 3 0 ----- deg peak wavelength p s2 - ---- bh - ---- 611 468 - ---- ---- - nm dominant wavelength d s2 ------ bh ------ 605 470 - ---- ---- - nm spectrum radiation bandwidth s2 ----- bh ----- 17 25 ----- ----- nm forward voltage v f s2 1. 55 bh 2. 50 1.85 3.1 0 2.25 3. 50 v reverse current i r s2 - ---- bh ---- - ----- ----- 10 50 a v r =5v note: tolerance of luminous intensity: 11%
datasheet smd ? b EASR3212ABA0 3 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com bin range of luminous intensity s2 bin code min. max. unit condition l 11.5 1 8.0 mcd i f = 5 ma m 18.0 28.5 bh bin code min. max. unit condition l 11.5 18.0 mcd i f = 5 ma m 18.0 28.5 note: tolerance of luminous intensity: 11%
datasheet smd ? b EASR3212ABA0 4 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com typical electro - optical characteristics curves s2
datasheet smd ? b EASR3212ABA0 5 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com typical electro - optical characteristics curves bh
datasheet smd ? b EASR3212ABA0 6 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com package outline dimensions note: tolerances unless mentioned 0.1mm. unit = mm
datasheet smd ? b EASR3212ABA0 7 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com moisture resistant packing materials label explanation ? cpn: customer s product number ? p/n: product number ? qty: packing quantity ? cat: luminous intensity rank ? hue: chromaticity coordinates & 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 EASR3212ABA0 8 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com carrier tape dimensions: loaded quantity 2 000 pcs per reel note: the tolerances unless mentioned is 0.1mm ,unit = mm moisture resistant packaging label desiccant label aluminum moisture-proof bag
datasheet smd ? b EASR3212ABA0 9 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com precautions for use 1. over - current - proof customer must apply resistors for protection, otherwise slight voltage shift will cause big current change ( burn out will happen ). 2. storage 2.1 do not open moisture proof bag before the products are ready to use. 2.2 before opening the package : t he le ds should be kept at 30 or l ess and 90%rh or less. 2.3 after opening the package : t he led's floor life is 1 year under 30 or less and 6 0% rh or less. if unused leds remain, it should be stored in moisture proof packages. 2.4 if the moisture absorbent material (silica gel) has faded away or the leds have exceeded the storage time, baking treatment should be performed using the following conditions. baking treatment : 60 5 for 24 hours. 3. soldering condition 3.1 pb - free so lder temperature profile 3.2 reflow soldering should not be done more than two times. 3.3 when soldering, do not put stress on the leds during heating. 3.4 after soldering, do not warp the circuit board. 4.soldering iron each terminal is to go to the tip of soldering iron temperature less than 350 for 3 seconds within once in less than the soldering iron capacity 25w. leave two seconds and more intervals, and do soldering of each terminal. be careful because the da mage of the product is often started at the time of the hand solder. 5.repairing repair should not be done after the leds have been soldered. when repairing is unavoidable, a double - head soldering iron should be used (as below figure). it should b e confirmed beforehand whether the characteristics of the leds will or will not be damaged by repairing. pre-heating 150~200 c 60~120sec. above 217 c 60~150sec. 260 c max. 10sec. max. 6 c/sec.max. above255 c 30sec.max. 3 c/sec.max.
datasheet smd ? b EASR3212ABA0 10 copyright ? 2010, everlight americas inc. all rights reserved. release date : 04 - jun - .20 13 . issue no: 1 www.everlightamericas.com application restrictions 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 americas before using this product in your application. this specification guarantees the quality and performance of the product as an individua l component. do not use this product beyond the specification described in this document.
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