1 copyright ? 2010, everlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.e verlightamericas.com technical data sheet top infrared led EAIPL3528A2 features ? peak wavelength p=8 50 nm. ? low forward voltage. ? compatible with infrared and vapor phase reflow solder process. ? package in 8m m tape on 7 diameter reels. ? pb free ? the product itself will remain within rohs compliant version. description ? EAIPL3528A2 is an infrared emitting diode in miniature smd package which is molded in a water clear plastic with flat top view lens. the device is spectrally matched with silicon photodiode and phototransistor. applications ? floppy disk drive ? optoelectronic switch ? camera ? vcr ? video ? smoke detector device selection guide device no. chip material lens color eaipl3528a 2 gaalas water clear
datasheet EAIPL3528A2 2 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.everlightamericas.com package dimensions notes: 1.all dimensions are in millimeters 2.tolerances unless dimensions 0.1mm absolute maximum ratings (ta=25 parameter symbol rating unit continuous forward current i f 65 ma reverse voltage v r 5 v operating temperature t opr - 40 ~ + 100 stg - 40 ~ + 100 sol 260 d 1 3 0 mw notes: * 1 :soldering time Q 5 seconds.
datasheet EAIPL3528A2 3 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.everlightamericas.com electro - optical characteristics (ta=25 ) parameter symbol min. typ. max. unit condition radiant intensity i e 1.0 2.0 -- mw /sr i f =20ma -- 10 -- . i f =100ma pulse width Q 100 s ,duty Q 1% peak wavelength p -- 850 -- nm i f = 10 0ma spectral bandwidth ? -- 45 -- nm i f = 10 0ma forward voltage v f -- 1.45 1.65 v i f =20ma -- 1.80 2.40 i f =100ma pulse width Q 100 s ,duty Q 1% reverse current i r -- -- 10 a v r =5v view angle 2 1/2 -- 120 -- deg i f =20ma
datasheet EAIPL3528A2 4 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.everlightamericas.com typical electrical/optical/characteristics curves power dissipation vs. ambient temperature spectral distribution forward current vs. forward voltage relative intensity vs. forward current 0 -25 0 40 20 60 100 80 20 40 60 100 80 120 140 790 0 20 40 60 80 100 890 850 810 830 870 930 910 950 i f =20ma ta=25 c 0 10 1 10 10 2 3 10 4 2 1 3 4 5 6 7 8 0 i f -forward current (ma ) 10 10 0 10 1 10 2 3 10 4 ie-radiant intensity(mw/sr) 1 10 100
datasheet EAIPL3528A2 5 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.everlightamericas.com relative radiant intensity vs. angular displacement -20 0.6 0.9 0.7 0.8 1.0 0.2 0.4 0 0.2 0.4 0.6 50 70 80 60 40 30 -10 0 20 10
datasheet EAIPL3528A2 6 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.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 wi ll 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 l ess and 6 0%rh or less. 2. 3 the leds should be used within a year. 2. 4 after opening the packa ge, the leds should be kept at 30 or less and 70%rh or less. 2.5 the leds should be used within 168 hours (7 days) after opening the package 2.6 if the moisture absorbent material (silica gel) has faded away or the leds have exceeded the storage time, bak ing treatment should be performed using the following conditions. baking treatment : 60 5 for min. 24 hours. 3. soldering condition 3.1 pb - free solder temperature profile 3.2 reflow soldering should not be done m ore 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.
datasheet EAIPL3528A2 7 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.everlightamericas.com 4. soldering iron each terminal is to go to the tip of soldering iron temperature less than 350 for 3 seconds wi thin 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.
datasheet EAIPL3528A2 8 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.everlightamericas.com package dimensions note: the tolerances unless mentioned is 0.1mm ,unit = mm 2. carrier tape dimensions: (q uantity : 2 0 00 pcs/ reel ) note: the tolerances unless mentioned is 0.1mm ,unit = mm
datasheet EAIPL3528A2 9 copyright ? 2010, eve rlight americas inc. all ri ghts reserved. release date : xxx . xx .201 0 . issue no: xxxxxx rev.1 www.everlightamericas.com packin g procedure label form specification cpn: customers production number p/n : production number qty: packing quantity cat: ranks hue: peak wavelength ref: reference lot no: lot number made in taiwan: production place notes 1. above sp ecification may be changed without notice. everlight americas will reserve authority on material change for above specification. 2. when using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specifica tion sheets. everlight americas assumes no responsibility for any damage resulting from use of the product which does not comp ly with the absolute maximum ratings and the instructions included in these specification sheets. 3. these specification sheets inclu de materials protected under copyright of everlight americas corporation. please dont reproduce or cause anyone to reproduce them without everlight americass consent. aluminum moistue-proof bag label desiccant label
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