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lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com s md ? b EASR3212RBA1 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 size, higher packing density, reduced storage space and finally smaller equipment to be obtained. ? besides, lightweight makes them ideal for miniature applications. etc. applications ? backlighting in dashboard and switch. ? telecommunication: indicator and backlighting in telephone and fax. ? flat backlight for lcd, switch and symbol. ? general use.
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com device selection guide code chip materials emitted color resin color r6 algainp brilliant red water clear b6 ingan blue absolute maximum ratings (ta=25 )
parameter symbol code rating unit reverse voltage v r 5 v forward current i f r6 25 ma b6 20 eak forward current (duty 1/10 @1khz) i fp r6 60 ma b6 100 power dissipation pd r6 60 mw b6 95 electrostatic discharge esd hbm r6 b6 2000 150 v operating temperature t opr -40 ~ +85
storage temperature tstg -40 ~ +90
soldering temperature tsol reflow soldering : 260
for 10 sec. hand soldering : 350
for 3 sec.
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com electro-optical characteristics (ta=25
) parameter symbol code min. typ. max. unit condition luminous intensity iv r6 45.0 ----- 112.0 mcd i f =20ma b6 45.0 ----- 112.0 viewing angle 2 1/2 ----- 130 ----- deg peak wavelength ? p r6 ----- 632 ----- nm b6 ----- 468 ----- dominant wavelength ? d r6 ----- 624 ----- nm b6 ----- 470 ----- spectrum radiation bandwidth ? ? r6 ----- 20 ----- nm b6 ----- 25 ----- forward voltage v f r6 1.7 2.0 2.4 v b6 2.7. 3.3 3.7 reverse current i r r6 ----- ----- 10 a v r =5v b6 ----- ----- 50 note: 1.tolerance of luminous intensity: 11%
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com bin range of luminous intensity r6 bin code min. max. unit condition p 45.0 72.0 mcd i f =20ma q 72.0 112.0 bin range of luminous intensity b6 bin code min. max. unit condition p 45.0 72.0 mcd i f =20ma q 72.0 112.0 1.tolerance of luminous intensity: 11%
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com typical electro-optical characteristics curves r6 ta=25c r e l a t i v e l u m i n o u s i n t e n s i t y ambient temperature t (c ) a % ) ( forward voltage v (v) f f o r w a r d c u r r e n t i ( m a ) r e l a t i v e l u m i n o u s i n t e n s i t y ( ) % forward current i (ma) ta=25c ambient temperature t (c a ) f o r w a r d c u r r e n t i ( m a ) ta=25c % r e l a t i v e l u m i n o u s i n t e n s i t y ( ) spectrum distribution wavelength (nm) ta=25c 700 650 600 550 100 75 50 0 25 500
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com typical electro-optical characteristics curves b6
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com package dimension note: tolerances unless mentioned 0.1mm. unit = mm
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com 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 rohs pb cpn : p n : xxxxxxxxxxxxx xxxxxxxxxxxxx qty : xxx lot no : xxxxxxxxxx reference : xxxxxxxx cat : xxx hue : xxx ref : xxx everlight made in taiwan
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 www.everlightamericas.com carrier tape dimensions: loaded quantity 2000 pcs per reel note: the tolerances unless mentioned is ? 0.1mm ,unit = mm moisture resistant packaging label desiccant label aluminum moisture-proof bag
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 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: the leds should be kept at 30
or less and 90%rh or less. 2.3 after opening the package: the led's floor life is 1 year under 30
or less and 60% 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 solder temperature profile p re-h eating 15 0~ 200 c 6 0~ 12 0sec. a bo ve 21 7c 6 0~ 15 0sec. 2 6 0 c m ax . 1 0 se c. m ax . 6 c /sec.m ax . a b o v e2 5 5 c 3 0 sec .m ax . 3c /sec.m ax. 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 damage 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 be confirmed beforehand whether the characteristics of the leds will or will not be damaged by repairing.
lifecyclephase: revision : 2 expired period: forever release date:2015-08-03 10:45:01.0 datasheet smd ? b EASR3212RBA1 copyright ? 2010, everlight americas inc. all rights reserved. release date : 30-july-.2015 . issue no: dse-0013666 rev:2 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 everlightamericas before using this product in your application. 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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