technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 1 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen features B fluorescence type B high luminous intensity B high efficiency B pb-free. B the product itself will remain with rohs compliant version descriptions the 57-21series is 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 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 B oa equipment B backlighting of full color lcd B replacement of conventional light bulbs and fluorescent lamps device selection guide chip material emitted color resin color algainp brilliant yellow green water clear
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 2 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen package dimensions note: the tolerances unless mentioned is 0.1mm ,unit = mm
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 3 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen absolute maximum ratings (ta=25 ) 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 60 ma power dissipation pd 60 mw electrostatic discharge(hbm) esd 2000 v operating temperature topr -40 ~ +85 storage temperature tstg -40 ~+100 soldering temperature tsol reflow soldering : 260 for 10 sec. hand soldering : 350 for 3 sec.
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 4 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen electro-optical characteristics (ta=25 ) parameter symbol *chip rank min. typ. max. unit condition e3 32 51 ----- e4 41 61 ----- luminous intensity iv e5 53 73 ----- mcd i f =20ma viewing angle 2 1/2 ----- ----- 120 ----- deg i f =20ma peak wavelength p ----- ----- 575 ----- nm i f =20ma dominant wavelength d ----- ----- 573 ----- nm i f =20ma spectrum radiation bandwidth ----- ----- 20 ----- nm i f =20ma forward voltage v f ----- 1.7 2.0 2.4 v i f =20ma reverse current i r ----- ----- ----- 10 a vr=5v *57-21sygc/s530-xx/tr8 c hip rank
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 5 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen typical electro-optical characteristics curves 0.7 0.8 0.9 1.0 0.4 0.5 0.3 0.2 0.1 0.6 80 90 50 60 70 40 radiation diagram 0 10 20 30 ta=25c ambient temperature t (c) -60 1 10 -20 -40 0 20 60 40 a 100 80 100 000 relative luminous intensity vs. ambient temperature 550 25 0 50 75 100 wavelength (nm) 600 650 700 500 ta=25c spectrum distribution ambient temperature t (c) a forward current derating curve 0 0 40 20 60 100 80 forward voltage v (v) f 1.6 0 10 20 30 40 50 forward voltage 2.4 2.0 1.8 2.2 2.6 ta=25c forward current vs. 10 10 relative luminous intensity (%) 1 100 1000 forward current i (ma) 0 1 10 2 10 f 3 10 relative luminous intensity vs. ta=25c f = 1 k h z d u t y = 1 / 1 0 forward current forward current i (ma) f 10 20 30 40
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 6 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen label explanation cat: luminous intensity rank hue: dom. wavelength rank ref: forward voltage rank 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
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 7 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen carrier tape dimensions: loaded quantity 500 pcs per reel. note: the tolerances unless mentioned is 0.1mm ,unit = mm moisture resistant packaging label desiccant label aluminum moisture-proof bag
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 8 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen reliability test items and conditions the reliability of products shall be satisfied with items listed below. confidence level 90% ltpd 10% no. items test condition test hours/cycle s sample size ac/re 1 reflow soldering temp. : 260 5 max. 10 sec. 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
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 9 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen precautions for use 1. over-current-proof customer must apply resistors for protection, ot herwise 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 ar e 168 hours under 30 deg c 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 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. 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.
technical data sheet side view red smd leds 57-21sygc/s530-xx/tr8 everlight electronics co., ltd. http://www.everlight.com rev. 1 page: 10 of 10 device no. : dse-0003304 prepared date:27-mar-2009 prepared by:rita shen 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 be low figure). it should be confirmed beforehand whether the characteristics of the leds will or will not be damaged by repairing. everlight electronics co., ltd. tel: 886-2-2267-2000, 2267-9936 office: no 25, lane 76, sec 3, chung yang rd, fax: 886-2267-6244, 2267-6189, 2267-6306 tucheng, taipei 236, taiw an, r.o.c http://www.everlight.com
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