smd ? b EAST16082WA4 features ? package in 8mm tape on 7 diameter reel. ? compatible with automatic pla cement equipment. ? compatible with infrared and vapo r phase reflow solder process. ? mono-color type. ? pb-free. ? the product itself will remain within rohs compliant version. B compliance with eu reach. B compliance halogen free .(br <900 ppm ,cl <900 ppm , br+cl < 15 0 0 ppm ). desc ription ?the east16082 smd led is much sm aller than lead frame t ype components, thus enabl e smaller board size, highe r packing density, reduced storage space and finally smaller equipment to be obtained. ? besides, lightweight makes them ideal for miniature applications. etc. applications ?back-lighting in dashboard and switch. ?telecommunication: indicator and back-lighting in telephone and fax. ?flat back-light for lcd, switch and symbol. ? general use. page 1 of 10 rev. 0.01
device selection guide chip materials emitted color resin color ingan pure white yellow diffused aasolute aaaiaua aatinas aaaaaa a parameter symbol rating unit reverse voltage v r 5 v forward current i f 25 ma peak forward current (duty 1/10 @1khz) i fp 100 ma power dissipation pd 95 mw electrostatic discharge esd hbm 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. electro-optical ooaracteristics aaaaaa a parameter symbol min. typ. max. unit condition luminous intensity iv 140 ----- 225 mcd i f =5ma viewing angle 2 1/2 ----- 130 ----- deg forward voltage v f 2.7 ---- 3.1 v reverse current i r -- -- - -- -- - 50 a v r =5v note: 1. tolerance of luminous intensity: 11% 2. tolerance of forward voltage: 0.05v datasheet EAST16082WA4 page 2 of 10 rev. 0.01
bin aanae of luainous intensity bin code min. max. unit condition r2 140 180 mcd i f =5ma s1 180 225 bin aanae of forward voltaae bin code min. max. unit condition 1 2.7 2.8 v i f =5ma 2 2.8 2.9 3 2.9 3.0 4 3.0 3.1 note: 1. tolerance of luminous intensit y : 11% 2. tolerance of forward voltage: 0.05v ooroaaticity ooordinates sp ecifications for bin gradina bin code cie_x cie_y condition b 0.2675 0.2350 i f =5ma 0.2550 0.2550 0.2700 0.2700 0.2800 0.2500 c 0.2800 0.2500 0.2700 0.2700 0.2850 0.2850 0.2925 0.2650 notes: 1.the c.i.e. 1931 chromaticity diagram ( tolerance 0.01 ). 2.the products are sensitive to s tatic electricity and care mus t be fully taken when handling products. datasheet EAST16082WA4 page 3 of 10 rev. 0.01
oie ooroaaticity diaaraa datasheet EAST16082WA4 page 4 of 10 rev. 0.01
aypical electro-optical ooaracteristics ourves relative luminous intensity ) ( % 400 25 0 50 75 100 500 600 700 800 spectrum distribution wavelength (nm) ta=25c relative luminous intensity (%) forward current vs. forward voltage ta=25c forward current i (ma) f f forward voltage v (v) forward current luminous intensity vs. ta=25c relative luminous intensity %) ( luminous intensity vs. ambient temperature forward current i (ma) f radiation diagram ta=25c forward current derating curve ambient temperature ta (c) ambient temperature ta (c) forward current i (ma) f datasheet EAST16082WA4 page 5 of 10 rev. 0.01
packaae diaension 1.6 0.8 recommend soldering pad polarity 0.20.05 suggested pad dime nsion is just fo r reference only. please modify the pa d dimension based on individual need. top side bottom 0.80.2 0.550.2 0.770.2 1.320.2 0.77 0.69 0.65 0.36 0.35 cathode pad 0.8 1.6 datasheet EAST16082WA4 page 6 of 10 rev. 0.01
laael eaplanation ? cpn: customer s prod uct number ? p/n: product number ? qty: packing quantity ?c at: luminous intensity rank ? hue: chromaticity coordinates & dom. wavelen gth rank ? ref: forward voltage rank ? lot no: lot number aeel diaensions note: the tolerances unless mentioned is 0.1mm ,unit = mm datasheet EAST16082WA4 page 7 of 10 rev. 0.01
oarrier aape diaensions: loade d quantity 3000 pos per reel polarity note: the tolerances unless mentioned is 0.1mm ,unit = mm aoisture aesistant packaaina label desiccant label aluminum moisture-proof bag datasheet EAST16082WA4 page 8 of 10 rev. 0.01
precautions for use 1. over-current-proof customer must apply resistors fo r protection, otherwise slight voltage shift will cause big current change ( burn out will happen ). 2. storage 2.1 do not open moisture proo f bag before the products are read y to use. 2.2 before opening the package: the leds should be kept at 30 or less and 90%rh or les s. 2.3 after opening the package: t he led's floor life is 1 year u nder 30 or less and 60% rh or less. if unused leds remain, it should be stored in moisture proof packa ges. 2.4 if the moisture absorbent mat erial (silica gel) has faded away or the leds have exceeded the storage time, baking treatment s hould be performed using the fo llowing conditions. baking treatment : 60 5 for 24 hours. 3. soldering condition 3.1 pb-free solder temperature profile pre-heating 150~200c 60~120sec. above 217c 60~150sec. 260c max. 10sec. max. 6c/sec.max. above255c 30sec.max. 3c/sec.max. 3.2 reflow soldering sh oul d no t be done more than two times. 3.3 when soldering, do not put s tress on the leds during heatin g. 3.4 after soldering, do not warp the circuit board. 4.solderi ng iron each terminal is to go to the tip of soldering iron temp erature less than 350 for 3 seconds within once in less than the soldering iron capacity 25w. leave two seconds and mor e intervals, and do soldering of each terminal. be careful because the damage of the product i s often started at the time of the hand solder. 5.repairing repair should not be done after the leds have been sold ered. when repairing is unavo idable, a double-head soldering iron should be used (as below figure). it should be c onfirmed beforehand whether the characteristics of the leds will or will not be damaged by repairing. datasheet EAST16082WA4 page 9 of 10 rev. 0.01
application aestrictions high reliability applications suc h as military/aerospa ce, autom otive safety/security systems, and medical equipment may require different product. if you hav e any concerns, please contact everlight before using this produ ct in your application. this s pecification guarantees the quality and performance of the product a s an individual component. do n ot use this product beyond the specification described in this document. disolaiaea 1. everlight reserves the right(s) on the adjus tment of produc t material mix for the specification. 2. the product meets everlight p ublished specification for a pe riod of twelve (12) months from date of shipment. 3. the graphs shown in this datas heet are representing typical data only and do not show guaranteed values. 4. when using this product, pleas e observe the absolute maximum ratings and the instructio ns for using outlined in these specification sheets. ever light assumes no responsibility for any damage resulting from the us e of the product which does not comply wi th the absolute maximum ratings and the instructions included in these specification sheets. 5. these specification sheets inc lude materials protected under copyright of everlight. rep roduction in any form is prohibited without obtaining everlights prior co nsent. 6. this product is not intended to be used for military, aircraft, automotive, medical, life sustaining or life saving applications or any other applicat ion which can result in human injury or death. please co ntact authorized everlight sales agent for special application request. datasheet EAST16082WA4 page 10 of 10 rev. 0.01
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