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lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y features * meet rohs, green product. * package in 12 mm tape on 7 diameter reels. * eia std package. * i.c. compatible. * compatible with automatic placement equipment. * compatible with infrared reflow solder process. package dimensions part no. lens color source color ingan blue ingan green LTST-008BGEW diffused lens alingap red notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.1 mm (.004") unless otherwise no ted. part no. : LTST-008BGEW page : 1 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y absolute maximum ratings at ta=25 LTST-008BGEW parameter blue green red unit power dissipation 80 80 72 mw peak forward current (1/10 duty cycle, 0.1ms pulse width.) 100 100 80 ma continuous forward current 20 20 30 ma operating temperature range -40 to + 85 storage temperature range -40 to + 100 suggestion ir reflow profile for pb free process : ir-reflow soldering profile for lead free soldering (acc. to j-std-020b) part no. : LTST-008BGEW page : 2 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y absolute maximum ratings at ta=25 values parameter symbol blue green red unit test condition min 0.34 1.35 0.84 typ. - - - luminous flux f v max. 0.84 2.13 2.13 lm if = 20ma note 1 min 112 450 280 typ. - - - luminous intensity iv max. 280 900 710 mcd if = 20ma note 2 viewing angle 2 1/2 typ. 130 deg. note 3 (fig.5) peak emission wavelength l p typ. 468 518 632 nm measurement @peak (fig.1) min 465 520 - typ. - - 624 dominant wavelength l d max. 475 535 - nm if = 20ma note 4 spectrum radiation bandwidth dl typ. 25 35 20 nm min 2.8 2.8 1.8 typ. - - - forward voltage v f max. 3.6 3.6 2.4 v if = 20ma reverse current ir max. 10 10 10 a vr = 5v note 5 notes: 1. luminous intensity is measured with a lig ht sensor and filter combination that approximates the cie eye-response curve. 2. luminous intensity (mcd) is for reference. 3. 1/2 is the off-axis angle at which the luminous int ensity is half the axial luminous intensity. 4. the dominant wavelength, d is derived from the cie chromaticity diagram and represents the single wavelength which defines the color of the device. 5. reverse voltage (vr) condition is applied to ir test only. the device is not designed for reverse o peration. part no. : LTST-008BGEW page : 3 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y bin code list part no. : LTST-008BGEW page : 4 of 14 bns-od-c131/a4 forward voltage color : blue , unit : v @20ma bin code min. max. d7 2.8 3.0 d8 3.0 3.2 d9 3.2 3.4 d10 3.4 3.6 tolerance on each forward voltage bin is +/-0.1 vol t forward voltage color : green , unit : v @20ma bin code min. max. d7 2.8 3.0 d8 3.0 3.2 d9 3.2 3.4 d10 3.4 3.6 tolerance on each forward voltage bin is +/-0.1 vol t forward voltage color : red , unit : v @20ma bin code bin code bin code d2 1.8 2.0 d3 2.0 2.2 d4 2.2 2.4 tolerance on each forward voltage bin is +/-0.1 vol t
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y bin code list part no. : LTST-008BGEW page : 5 of 14 bns-od-c131/a4 luminous spec. color : blue @20ma luminous flux (lm) luminous intensity (mcd) bin code min. max. min. max. c 0.34 0.54 112 180 d 0.54 0.84 180 280 tolerance on each intensity bin is +/-11%, and luminous intensity(mcd) is for reference. luminous spec. color : green @20ma luminous flux (lm) luminous intensity (mcd) bin code min. max. min. max. f 1.35 2.13 450 710 tolerance on each intensity bin is +/-11%, and luminous intensity(mcd) is for reference. luminous spec. color : red @20ma luminous flux (lm) luminous intensity (mcd) bin code min. max. min. max. e 0.84 1.35 280 450 f 1.35 2.13 450 710 tolerance on each intensity bin is +/-11%, and luminous intensity(mcd) is for reference.
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y bin code on tag cross table forward voltage unit : v @20ma blue green red bin code on tag code range code range code range a1 d2 1.8-2.0 a2 d3 2.0-2.2 a3 d7 2.8-3.0 d4 2.2-2.4 a4 d2 1.8-2.0 a5 d3 2.0-2.2 a6 d8 3.0-3.2 d4 2.2-2.4 a7 d2 1.8-2.0 a8 d3 2.0-2.2 a9 d9 3.2-3.4 d4 2.2-2.4 a10 d2 1.8-2.0 a11 d3 2.0-2.2 a12 d7 2.8-3.0 d10 3.4-3.6 d4 2.2-2.4 b1 d2 1.8-2.0 b2 d3 2.0-2.2 b3 d7 2.8-3.0 d4 2.2-2.4 b4 d2 1.8-2.0 b5 d3 2.0-2.2 b6 d8 3.0-3.2 d4 2.2-2.4 b7 d2 1.8-2.0 b8 d3 2.0-2.2 b9 d9 3.2-3.4 d4 2.2-2.4 b10 d2 1.8-2.0 b11 d3 2.0-2.2 b12 d8 3.0-3.2 d10 3.4-3.6 d4 2.2-2.4 part no. : LTST-008BGEW page : 6 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y bin code on tag cross table forward voltage unit : v @20ma blue green red bin code on tag code range code range code range c1 d2 1.8-2.0 c2 d3 2.0-2.2 c3 d7 2.8-3.0 d4 2.2-2.4 c4 d2 1.8-2.0 c5 d3 2.0-2.2 c6 d8 3.0-3.2 d4 2.2-2.4 c7 d2 1.8-2.0 c8 d3 2.0-2.2 c9 d9 3.2-3.4 d4 2.2-2.4 c10 d2 1.8-2.0 c11 d3 2.0-2.2 c12 d9 3.2-3.4 d10 3.4-3.6 d4 2.2-2.4 d1 d2 1.8-2.0 d2 d3 2.0-2.2 d3 d7 2.8-3.0 d4 2.2-2.4 d4 d2 1.8-2.0 d5 d3 2.0-2.2 d6 d8 3.0-3.2 d4 2.2-2.4 d7 d2 1.8-2.0 d8 d3 2.0-2.2 d9 d9 3.2-3.4 d4 2.2-2.4 d10 d2 1.8-2.0 d11 d3 2.0-2.2 d12 d10 3.4-3.6 d10 3.4-3.6 d4 2.2-2.4 luminous spec. unit : lm @20ma blue green red bin code code range code range code range e1 e 0.84-1.35 e2 c 0.34-0.54 f 1.35-2.13 e3 e 0.84-1.35 e4 d 0.54-0.84 f 1.35-2.13 f 1.35-2.13 part no. : LTST-008BGEW page : 7 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y typical electrical / optical characteristics curves (25 c ambient temperature unless otherwise noted) part no. : LTST-008BGEW page : 8 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y user guide cleaning do not use unspecified chemical liquid to clean led they could harm the package. if cleaning is necessary, immerse the led in ethyl alcohol or isopropyl alcohol at normal temperature for less one minute. recommend printed circuit board attachment pad infrared / vapor phase reflow soldering package dimensions of tape note: 1.all dimensions are in millimeters (inches ). part no. : LTST-008BGEW page : 9 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y package dimensions of reel notes: 1. empty component pockets sealed with top cover ta pe. 2. 7 inch reel-2000 pieces per reel. 3. minimum packing quantity is 500 pieces for remai nders. 4. the maximum number of consecutive missing lamps is two. 5. in accordance with ansi/eia 481 specifications. part no. : LTST-008BGEW page : 10 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y part no. : LTST-008BGEW page : 11 of 14 bns-od-c131/a4 cautions 1. application the leds described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household ap plications).consult liteons sales in advance for information on applications in which exceptiona l reliability is required, particularly when the fa ilure or malfunction of the leds may directly jeopardize life or health (such as in aviation, transportation , traffic control equipment, medical and life support systems and safety devices). 2. storage the package is sealed: the leds should be stored at 30c or less and 70% rh or less. and the leds are limited to use within one year, while the leds is packed in moisture-proo f package with the desiccants inside. the package is opened: the storage ambient for the leds should not exceed 30c temperature and 60% relative humidity. it is recommended that leds out of their original p ackaging are ir-reflowed within 168hrs. for extended storage out of their original packagin g, it is recommended that the leds be stored in a sealed container with appropriate desiccant, or in a desiccators with nitrogen ambient. leds stored out of their original packaging for mor e than 168hrs should be baked at about 60 deg c for at least 48 hours before solder assembly. 3. cleaning use alcohol-based cleaning solvents such as isoprop yl alcohol to clean the led if necessary. 4. soldering recommended soldering conditions: reflow soldering soldering iron pre-heat pre-heat time peak temperature soldering time 150~200c 120 sec. max. 260c max. 10 sec. max.(max. two times) temperature soldering time 300c max. 3 sec. max. (one time only) soldering notes: because different board designs use different numbe r and types of devices, solder pas tes, reflow ovens, and circuit boards, no single temperature profile w orks for all possible combinations. however, you can successfully mount your packages t o the pcb by following the proper guidelines and pcb-specific characterization. lite-on runs both component-level verification usin g in-house kyramx98 reflow chambers and board-level assembly. the results of this testing are verified through po st-reflow reliability testing. profiles used at lite-on are based on jedec standar ds to ensure that all packag es can be successfully and reliably surface mounted. figure on page3 shows a sample temperature profile compliant to jedec standards. you can use this example as a generic target to set up your reflow process. you should adhere to the jedec profile limits as we ll as specifications and recommendations from the solder paste manufacturer to avoid damaging the dev ice and create a reliable solder joint.
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y part no. : LTST-008BGEW page : 12 of 14 bns-od-c131/a4 5. drive method an led is a current-operated device. in order to en sure intensity uniformity on multiple leds connecte d in parallel in an application, it is recommended th at a current limiting resistor be incorporated in t he drive circuit, in series with each led as shown in circuit a below. circuit model a circuit model b led led (a) recommended circuit. (b) the brightness of each led might appear differe nt due to the differences in the i-v characteristic s of those leds. 6. esd (electrostatic discharge) static electricity or power surge will damage the l ed. suggestions to prevent esd damage: use of a conductive wrist band or anti-electrostati c glove when handling these leds. all devices, equipment, and machinery must be prope rly grounded. work tables, storage racks, etc. should be properly grounded. use ion blower to neutralize the static charge whic h might have built up on surface of the leds plastic lens as a result of friction between leds d uring storage and handling. esd-damaged leds will exhibit abnormal characterist ics such as high reverse leakage current, low forward voltage, or no lightup at low currents. to verify for esd damage, check for lightup and vf of the suspect leds at low currents. the vf of good leds should be >2.0v@0.1ma for i ngan product and >1.4v@0.1ma for alingap product.
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y 7. reliability test no. test item test condition reference standard 1 resistance to soldering heat tsld = 260 , 10sec. 3 times jeita ed-4701 300 301 2 solderability tsld=245 5 , 3sec, 1 time (lead free solder, coverage R 95% of the soldering surface) jeita ed-4701 300 303 3 thermal shock 100 5 ~ -30 5 30min 30min 100cycles jeita ed-4701 300 307 4 temperature cycle -40 ~ 25 ~ 100 ~ 25 30min 5min 30min 5min 100cycles jeita ed-4701 100 105 5 high temperature storage 100 1000hrs jeita ed-4701 200 201 6 low temperature storage -40 1000hrs jeita ed-4701 200 202 7 temperature humidity storage 60c/90%rh 1000hrs jeita ed-4701 100 103 8 room temp life test 1. 25 , if: max current ,500hrs 2. 25 , if: typical current,1000hrs -- 9 high temp life test 85 , if: for derating curve 1000hrs -- 10 low temp life test -30 , if: typical current 1000hrs jeita ed-4701 200 202 11 high temp./humidity life test (whtol) 60 90%rh if: for derating curve 1000hrs -- 8. others the appearance and specifications of the product ma y be modified for improvement without prior notice. part no. : LTST-008BGEW page : 13 of 14 bns-od-c131/a4
lite-on technology corporation p r o p e r t y o f l i t e - o n o n l y 9. suggested checking list training and certification 1. everyone working in a static-safe area is esd- certified? 2. training records kept and re-certification dat es monitored? static-safe workstation & work areas 1. static-safe workstation or work-areas have esd signs? 2. all surfaces and objects at all static-safe wo rkstation and within 1 ft measure less than 100v? 3. all ionizer activated, positioned towards the units? 4. each work surface mats grounding is good? personnel grounding 1. every person (including visitors) handling esd sens itive (esds) items wears wrist strap, heel strap or conductive shoes with conductive flooring? 2. if conductive footwear used, conductive flooring also present where operator stand or walk? 3. garments, hairs or anything closer than 1 ft to esd items measure less than 100v*? 4. every wrist strap or heel strap/conductive shoes checked daily and result recorded for all dls? 5. all wrist strap or heel strap checkers calibrati on up to date? note: *50v for blue led. device handling 1. every esds items identified by eia-471 labels on item or packaging? 2. all esds items completely inside properly closed static-shielding containers when not at static-safe workstation? 3. no static charge generators (e.g. plastics) insi de shielding containers with esds items? 4. all flexible conductive and dissipative package materials inspected before reuse or recycles? others 1. audit result reported to entity esd control coor dinator? 2. corrective action from previous audits completed ? 3. are audit records complete and on file? part no. : LTST-008BGEW page : 14 of 14 bns-od-c131/a4

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