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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 * extra thin (0.50hmm) full color smd chip led. * ultra bright ingan / alingap chip led * package in 8mm 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 source color pin assignment ingan green 1 ingan blue 2 LTSN-B28JBGEW white diffused alingap red 3 notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.10 mm (.004") unless otherwise noted. part no. : LTSN-B28JBGEW page : 1 of 20 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 LTSN-B28JBGEW parameter blue green red unit power dissipation 80 80 65 mw peak forward current (1/10 duty cycle, 0.1ms pulse width) 100 100 60 ma dc forward current 20 20 25 ma operating temperature range -30 c to + 85 c storage temperature range -40 c to + 85 c infrared soldering condition 260 c for 10 seconds part no. : LTSN-B28JBGEW page : 2 of 20 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 suggestion profile: suggestion ir reflow profile for pb free process part no. : LTSN-B28JBGEW page : 3 of 20 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 electrical optical characteristics at ta=25 LTSN-B28JBGEW parameter symbol blue green red unit test condition min. 50.0 216.0 86.0 typ. - - - luminous intensity iv max. 125.0 450.0 216.0 mcd if = 20ma note 1 viewing angle 2 1/2 typ. 130 deg note 2 (fig.5) peak emission wavelength peak typ. 468.0 520.0 632.0 nm measurement @peak (fig.1) min. 466.0 519.0 619.0 dominant wavelength d max. 473.5 529.0 628.0 nm if = 20ma note 3 spectral line half-width typ. 25 35 20 nm min. 2.70 2.70 1.80 typ. - - - forward voltage vf max. 3.90 3.90 2.40 v if = 20ma reverse current ir max. 10 10 10 a vr = 5v note 5 notes: 1. luminous intensity is measured with a l ight sensor and filter combination that approximate s the cie eye-response curve. 2. 1/2 is the off-axis angle at which the luminous int ensity is half the axial luminous intensity. 3. the dominant wavelength, d is derived from the cie chromaticity diagram and represents the single wavelength which defines the color of the device. 4. caution in esd: static electricity and surge damages the l ed. it is recommend to use a wrist band or anti-ele ctrostatic glove when handling the led. all devices, equipment and machinery must be properly grounded. 5. reverse voltage (vr) condition is applied to ir test only. the device is not designed for reverse operation. part no. : LTSN-B28JBGEW page : 4 of 20 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. : LTSN-B28JBGEW page : 5 of 20 bns-od-c131/a4 luminous intensity color : blue , unit : mcd @20ma bin code min. max. f1 50.0 60.0 f2 60.0 72.0 g1 72.0 86.0 g2 86.0 104.0 h1 104.0 125.0 tolerance on each intensity bin is +/-15% luminous intensity color : green , unit : mcd @20ma bin code min. max. k1 216.0 260.0 k2 260.0 312.0 l1 312.0 375.0 l2 375.0 450.0 tolerance on each intensity bin is +/-15% luminous intensity color : red , unit : mcd @20ma bin code bin code bin code g2 86.0 104.0 h1 104.0 125.0 h2 125.0 150.0 j1 150.0 180.0 j2 180.0 216.0 tolerance on each intensity bin is +/-15%
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. : LTSN-B28JBGEW page : 6 of 20 bns-od-c131/a4 dominant wavelength color : blue , unit : nm @20 ma ac1 466.0 468.5 ac2 468.5 471.0 ad1 471.0 473.5 tolerance for each dominate wavelength bin is +/- 1 nm dominant wavelength color : green , unit : nm @20 ma an2 519.0 521.5 ap1 521.5 524.0 ap2 524.0 526.5 aq 526.5 529.0 tolerance for each dominate wavelength bin is +/- 1 nm dominant wavelength color : red , unit : nm @20 ma u 619.0 622.0 v 622.0 625.0 w 625.0 628.0 tolerance for each dominate wavelength bin is +/- 1 nm
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 luminous intensity unit : mcd @ 20ma blue green red bin code on tag code range code range code range a1 g2 86-104 a2 h1 104-125 a3 h2 125-150 a4 j1 150-180 a5 k1 216-260 j2 180-216 a6 g2 86-104 a7 h1 104-125 a8 h2 125-150 a9 j1 150-180 a10 k2 260-312 j2 180-216 a11 g2 86-104 a12 h1 104-125 a13 h2 125-150 a14 j1 150-180 a15 l1 312-375 j2 180-216 a16 g2 86-104 a17 h1 104-125 a18 h2 125-150 a19 j1 150-180 a20 f1 50-60 l2 375-450 j2 180-216 part no. : LTSN-B28JBGEW page : 7 of 20 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 luminous intensity unit : mcd @ 20ma blue green red bin code on tag code range code range code range b1 g2 86-104 b2 h1 104-125 b3 h2 125-150 b4 j1 150-180 b5 k1 216-260 j2 180-216 b6 g2 86-104 b7 h1 104-125 b8 h2 125-150 b9 j1 150-180 b10 k2 260-312 j2 180-216 b11 g2 86-104 b12 h1 104-125 b13 h2 125-150 b14 j1 150-180 b15 l1 312-375 j2 180-216 b16 g2 86-104 b17 h1 104-125 b18 h2 125-150 b19 j1 150-180 b20 f2 60-72 l2 375-450 j2 180-216 part no. : LTSN-B28JBGEW page : 8 of 20 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 luminous intensity unit : mcd @ 20ma blue green red bin code on tag code range code range code range c1 g2 86-104 c2 h1 104-125 c3 h2 125-150 c4 j1 150-180 c5 k1 216-260 j2 180-216 c6 g2 86-104 c7 h1 104-125 c8 h2 125-150 c9 j1 150-180 c10 k2 260-312 j2 180-216 c11 g2 86-104 c12 h1 104-125 c13 h2 125-150 c14 j1 150-180 c15 l1 312-375 j2 180-216 c16 g2 86-104 c17 h1 104-125 c18 h2 125-150 c19 j1 150-180 c20 g1 72-86 l2 375-450 j2 180-216 part no. : LTSN-B28JBGEW page : 9 of 20 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 luminous intensity unit : mcd @ 20ma blue green red bin code on tag code range code range code range d1 g2 86-104 d2 h1 104-125 d3 h2 125-150 d4 j1 150-180 d5 k1 216-260 j2 180-216 d6 g2 86-104 d7 h1 104-125 d8 h2 125-150 d9 j1 150-180 d10 k2 260-312 j2 180-216 d11 g2 86-104 d12 h1 104-125 d13 h2 125-150 d14 j1 150-180 d15 l1 312-375 j2 180-216 d16 g2 86-104 d17 h1 104-125 d18 h2 125-150 d19 j1 150-180 d20 g2 86-104 l2 375-450 j2 180-216 part no. : LTSN-B28JBGEW page : 10 of 20 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 luminous intensity unit : mcd @ 20ma blue green red bin code on tag code range code range code range e1 g2 86-104 e2 h1 104-125 e3 h2 125-150 e4 j1 150-180 e5 k1 216-260 j2 180-216 e6 g2 86-104 e7 h1 104-125 e8 h2 125-150 e9 j1 150-180 e10 k2 260-312 j2 180-216 e11 g2 86-104 e12 h1 104-125 e13 h2 125-150 e14 j1 150-180 e15 l1 312-375 j2 180-216 e16 g2 86-104 e17 h1 104-125 e18 h2 125-150 e19 j1 150-180 e20 h1 104-125 l2 375-450 j2 180-216 part no. : LTSN-B28JBGEW page : 11 of 20 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 dominant wavelength unit : nm @ 20ma blue green red bin code on tag code range code range code range f1 u 619-622 f2 v 622-625 f3 an2 519-521.5 w 625-628 f4 u 619-622 f5 v 622-625 f6 ap1 521.5-524 w 625-628 f7 u 619-622 f8 v 622-625 f9 ap2 524-526.5 w 625-628 f10 u 619-622 f11 v 622-625 f12 ac1 466-468.5 aq 526.5-529 w 625-628 g1 u 619-622 g2 v 622-625 g3 an2 519-521.5 w 625-628 g4 u 619-622 g5 v 622-625 g6 ap1 521.5-524 w 625-628 g7 u 619-622 g8 v 622-625 g9 ap2 524-526.5 w 625-628 g10 u 619-622 g11 v 622-625 g12 ac2 468.5-471 aq 526.5-529 w 625-628 part no. : LTSN-B28JBGEW page : 12 of 20 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 dominant wavelength unit : nm @ 20ma blue green red bin code on tag code range code range code range h1 u 619-622 h2 v 622-625 h3 an2 519-521.5 w 625-628 h4 u 619-622 h5 v 622-625 h6 ap1 521.5-524 w 625-628 h7 u 619-622 h8 v 622-625 h9 ap2 524-526.5 w 625-628 h10 u 619-622 h11 v 622-625 h12 ad1 471-473.5 aq 526.5-529 w 625-628 part no. : LTSN-B28JBGEW page : 13 of 20 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 c urves (25 ambient temperature unless otherwise noted ) part no. : LTSN-B28JBGEW page : 14 of 20 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 cleaning do not use unspecified chemical liquid to clean led they could harm the package. if clean is necessary, immerse the led in ethy l alcohol or in isopropyl alcohol at normal tempera ture for less one minute. suggest soldering pad dimensions package dimensions of tape and reel notes: 1. all dimensions are in millimeters (inches). part no. : LTSN-B28JBGEW page : 15 of 20 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 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 pcs for remainde rs. 4. the maximum number of consecutive missing lamps is two. 5. in accordance with ansi/eia 481 specifications. part no. : LTSN-B28JBGEW page : 16 of 20 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. : LTSN-B28JBGEW page : 17 of 20 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 90% 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 or 60% relative humidity. it is recommended that leds out of their original p ackaging are ir-reflowed within one week. 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 one week should be baked at about 60 deg c for at least 20 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 pastes, reflow ovens, and circuit boards, no single temperature profile works 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 standards to ensure that all packages 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. : LTSN-B28JBGEW page : 18 of 20 bns-od-c131/a4 5. drive method an led is a current-operated device. in order to en sure intensity uniformity on multiple leds connected in parallel in an application, it is reco mmended that a current limiting resistor be incorporated in the drive circuit, in series with e ach 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 classification test item test condition reference standard operation life ta= under room temperature as per data sheet maximum rating * test time= 1000hrs (-24hrs,+72hrs) mil-std-750d:1026 mil-std-883d:1005 jis c 7021:b-1 high temperature high humidity storage ir-reflow in-board, 2 times ta= 655 ,rh= 90 95% * test time= 240hrs2hrs mil-std-202f:103b jis c 7021:b-11 high temperature storage ta= 1055 * test time= 1000hrs (-24hrs,+72hrs) mil-std-883d:1008 jis c 7021:b-10 endurance test low temperature storage ta= -555 * test time=1000hrs (-24hrs,+72h rs) jis c 7021:b-12 temperature cycling 105 25 -55 25 30mins 5mins 30mins 5mins 10 cycles mil-std-202f:107d mil-std-750d:1051 mil-std-883d:1010 jis c 7021:a-4 thermal shock ir-reflow in-board, 2 times 85 5 -40 5 10mins 10mins 10 cycles mil-std-202f:107d mil-std-750d:1051 mil-std-883d:1011 solder resistance t.sol= 260 5 dwell time= 10 1secs mil-std-202f:210a mil-std-750d:2031 jis c 7021:a-1 ir-reflow pb free process ramp-up rate(217 to peak) +3 / se cond max temp. maintain at 175(25) 180 seconds max temp. maintain above 217 60 -150 seconds peak temperature range 260 +0/ -5 time within 5c of actual peak temperature (tp) 10~30 seconds ramp-down rate +6 /second max mil-std-750d:2031.2 j-std-020d environmental test solderability t.sol= 235 5 immersion time 20.5 sec immersion rate 252.5 mm/sec coverage R 95% of the dipped surface mil-std-202f:208d mil-std-750d:2026 mil-std-883d:2003 iec 68 part 2-20 jis c 7021:a-2 8. others the appearance and specifications of the product ma y be modified for improvement without prior notice. part no. : LTSN-B28JBGEW page : 19 of 20 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. : LTSN-B28JBGEW page : 20 of 20 bns-od-c131/a4

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