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lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. everlight electronics co., ltd. http://www.everlight.com rev 1 page: 1 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang technical data sheet chip led with bi-color(multi-color) 19-123/y2st1d-c30/2t features ? package in 8mm tape on 7 ? diameter reel. ? compatible with automatic placement equipment. ? compatible with infrared and vapor phase reflow solder process. ? multi-color type. ? pb-free. ? esd protection. ? the product itself will remain with in rohs compliant version. descriptions ? the 19-123 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. device selection guide chip type material emitted color resin color y2s algainp brilliant yellow t1 ingan pure white yellow diffused
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 2 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang package outline dimensions note: the tolerances unless mentioned is ? 0.1mm ,unit = mm
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 3 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang absolute maximum ratings (ta=25
) parameter symbol rating unit reverse voltage v r 5 v forward current i f y2s:50 t1:25 ma peak forward current (duty 1/10 @1khz) i fp y2s:100 t1:100 ma power dissipation p d y2s:120 t1:95 mw electrostatic discharge (hbm) esd y2s:2000 t1:2000 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 sec.
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 4 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang electro-optical characteristics (ta=25
) parameter symbol min. typ. max. unit condition luminous intensity i v y2s t1 28.5 45.0 ---- ---- 72.0 112 mcd viewing angle 2 1/2 ----- 140 ----- deg peak wavelength ? p y2s ----- 591 ----- nm dominant wavelength ? d y2s ----- 589 ----- nm sp ectrum radiation bandwidth ?? y2s ----- 15 ----- nm forward voltage v f y2s t1 1.7 2.7 2.0 3.3 2.4 3.7 v i f =5ma reverse current i r y2s ----- ----- 10 ? a v r =5v notes: 1.tolerance of luminous intensity ? 11%
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 5 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang y2s bin range of luminous intensity bin min max unit condition n 28.5 45.0 p 45.0 72.0 mcd i f =5ma t1 bin range of luminous intensity bin min max unit condition p 45.0 72.0 q 72.0 112 mcd i f =5ma notes: 1.tolerance of luminous intensity ? 11%
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 6 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang chromaticity coordinates specifications for bin grading groups bin code cie_x cie_y condition 0.274 0.226 0.274 0.258 0.294 0.286 1 0.294 0.254 0.274 0.258 0.274 0.291 0.294 0.319 2 0.294 0.286 0.294 0.254 0.294 0.286 0.314 0.315 3 0.314 0.282 0.294 0.286 0.294 0.319 0.314 0.347 c 4 0.314 0.315 i f =5ma notes: 1.the c.i.e. 1931 chromaticity diagram ( tolerance ? 0.01) . 2.the products are sensitive to static electricity and care must be fully taken when handling products.
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 7 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang cie chromaticity diagram
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 8 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang typical electro-optical characteristics curves y2s
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 9 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang typical electro-optical characteristics curves t1
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 10 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang label explanation cat: luminous intensity rank hue: chromaticity coordinates ref: forward voltage rank reel dimensions note: the tolerances unless mentioned is ? 0.1mm ,unit = mm
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 11 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang 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 : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 12 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang reliability test items and conditions the reliability of products shall be satisfied with items listed below. confidence level j 90% ltpd j 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
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 13 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang 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 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.
lifecyclephase: revision : 1 expired period: forever release date:2008-09-20 00:16:12.0 everlight electronics co.,ltd. 19-123/y2st1d-c30/2t everlight electronics co., ltd. http://www.everlight.com rev 1 page: 14 of 14 device no:szdse-923-c01 prepared date: 10-dec-2007 prepared by: yuan shaoxiang 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. 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, taiwan, r.o.c http://www.everlight.com

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