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EASZ3527GA0 features ?p-lcc-2 package. ? white package. ?optical indicator. ?colorless clear window. ? wide viewing angle. ?suitable for vapor-phase reflow, infrared reflow and wave solder processes . ? computable with automatic placement equipment. ? available on tape and reel (12mm tape). ?pb-free. ? the product itself will remain within rohs compliant version descriptions ? the 67-21 series i s available in soft orange,green,blue and yellow. due to the package design, the led has wide viewing angle and optimized light coupling by inter reflector. this feature makes the top view leds ideal for light pipe application. the low current requirement makes this device ideal for portable equipment or any other application where power is at a premium. applications ? telecommunication: indicator and backlighting in telephone and fax. ? flat backlight for lcd, switch and symbol. ?light pipe application. ?general use. page 1 of 12 rev. 0.01
device selection guide chip emitted color resin color material ingan brilliant green water clear datasheet EASZ3527GA0 page 2 of 12 rev. 0.01
package dimensions - + polarity recommended sold pad design 3.20.2 3.50.2 2.70.2 cathode mark 2.70.2 2.650.1 2.20.2 0.3 0.3 0.5 1.80.2 5.20.2 hole on pcb 6.0 1.5 2.6 2.4 2.40.1 0.1min. notes: the tolerances unless mentioned is 0.1mm; unit = mm datasheet EASZ3527GA0 page 3 of 12 rev. 0.01
absolute maximum ratings (ta=25 ) parameter symbol rating unit reverse voltage v r 5 v forward current i f 30 ma peak forward current (duty 1/10 @1khz) i fp 100 ma power dissipation pd 110 mw electrostatic discharge(hbm) esd 1000 v operating temperature topr -40 ~ +85 storage temperature tstg -40 ~ +90 soldering temperature tsol reflow soldering : 260 for 10 sec. hand soldering : 350 for 3 s ec. electro-optical characteristics (ta=25 ) notes: 1. tolerance of luminous intensity: 11% 2. tolerance of dominant wavelength: 1nm 3. tolerance of forward voltage: 0.1v parameter symbol min. typ. max. unit condition luminous intensity i v 900 ----- 1800 mcd i f =20ma viewing angle 21/2 ----- 120 ----- deg i f =20ma peak wavelength p ----- 518 ----- nm i f =20ma dominant wavelength d 520 ----- 535 nm i f =20ma spectrum radiation bandwidth ----- 35 ----- nm i f =20ma forward voltage v f 2.70 ----- 3.70 v i f =20ma reverse current i r ----- ----- 50 a v r =5v datasheet EASZ3527GA0 page 4 of 12 rev. 0.01
bin range of dominant wavelengths group bin code min. max. unit condition y x 520 525 nm i f =20ma y 525 530 z 530 535 bin range of luminous intensity bin code min. max. unit condition v2 900 1120 mcd i f =20ma w1 1120 1420 w2 1420 1800 b i n r a n g e of forward voltage group bin code min. max. unit condition n 10 2.70 2.90 v i f =20ma 11 2.90 3.10 12 3.10 3.30 13 3.30 3.50 14 3.50 3.70 notes: 1. tolerance of luminous intensity: 11% 2. tolerance of dominant wavelength: 1nm 3. tolerance of forward voltage: 0.1v datasheet EASZ3527GA0 page 5 of 12 rev. 0.01
typical electro-optical characteristics curves relative luminous intensity -60 1 10 -20 -40 0 20 60 40 10080 100 % ) ( 1000 relative luminous intensity vs. ambient temperature forward current derating curve 0 10 0 20 30 40 50 40 20 60 10085 relative luminous intensity forward current relative luminous intensity vs. ) ( % ta=25c 40 30 20 10 0 relative luminous intensity 25 0 50 75 ( )% 100 450 500 550 600 ta=25c 50 spectrum distribution 3.8 3.0 2.2 2.6 3.4 4.2 ta=25c forward voltage 30 20 ta=25c 100 radiation diagram 40 60 50 90 80 0.6 70 0.20.1 0.5 0.3 0.4 1.0 0.8 0.9 0.7 forward voltage v (v) wavelength (nm) f forward current i (ma) f forward current i (ma) f forward current i (ma) f ambient temperature ta (c) ambient temperature ta (c) forward current vs. 650 10 0 1 10 2 10 1 10 100 d u t y = 1 / 1 0 f = 1 k h z 1000 datasheet EASZ3527GA0 page 6 of 12 rev. 0.01
label explanation cat: luminous intensity rank hue: dom. wavelength rank ref: forward voltage rank reel dimensions note : tolerance 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 datasheet EASZ3527GA0 page 7 of 12 rev. 0.01
carrier tape dimensions: loaded quantity 2000 pcs per reel. note : tolerance unless mentioned is 0.1mm; unit = mm moisture resistant packaging label desiccant label aluminum moisture-proof bag datasheet EASZ3527GA0 page 8 of 12 rev. 0.01
reliability test items and conditions the reliability of products shall be satisfied with items liste d below. confidence level 90% ltpd 10% no. items test condition test hours/cycles sample size ac/re 1 reflow soldering temp. : 260 5 min. 5sec. 6 min. 22 pcs. 0/1 2 temperature cycle h : +100 15min 5 min l : -40 15min 300 cycles 22 pcs. 0/1 3 thermal shock h : +100 5min 10 sec l : -10 5min 300 cycles 22 pcs. 0/1 4 high temperature storage temp. : 100 1000 hrs. 22 pcs. 0/1 5 low temperature storage temp. : -40 1000 hrs. 22 pcs. 0/1 6 dc operating life i f = 20 ma 1000 hrs. 22 pcs. 0/1 7 high temperature / high humidity 85/ 85%rh 1000 hrs. 22 pcs. 0/1 datasheet EASZ3527GA0 page 9 of 12 rev. 0.01
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 are 168 hou rs under 30 or less and 60% rh or less. if unused leds rema in, it should be stored in moisture proof packages. 2.4 if the moisture absorbent material (silica gel) has faded a way 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 120 sec. max. 1~5 c / sec. pre-heating 180~200c 60 sec. max. above 220c 260c. max. 10 sec. max. 1~5 c / sec. 3.2 reflow soldering should not be done more than two times. 3.3 when soldering, do not put stress on the leds during heatin g. 3.4 after soldering, do not warp the circuit board. 4. soldering iron each t erminal 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. datasheet EASZ3527GA0 page 10 of 12 rev. 0.01
5. repairing repair should not be done after the leds have been soldered. wh en 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 EASZ3527GA0 page 11 of 12 rev. 0.01
disclaimer 1. everlight reserves the right(s) on the adjustment of product ma terial mix for the specification. 2. the product meets everlight published specification for a perio d of twelve (12) months from date of shipment. 3. the graphs shown in this datasheet are representing typical dat a only and do not show guaranteed values. 4. when using this product, please observe the absolute maximum ra tings and the instructions for using outlined in these specification sheets. everlight assumes no re sponsibility for any damage resulting from the use of the product which does not comply wit h the absolute maximum ratings and the instructions included in these specification sheets. 5. these specification sheets include materials protected under co pyright of everlight. reproduction in any form is prohibited without obtaining everlights prior consent. 6. this product is not intended to be used for military, aircraft, automotive, medical, life sustaining or life saving applications or any other application which can result in human injury or death. please contact authorized everlight sales agent for special application request. datasheet EASZ3527GA0 page 12 of 12 rev. 0.01

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