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lite-on technology corporation property of lite-on only features * package in 8mm tape on 7" diameter reels. * compatible with automatic placement equipment. * compatible with infrared and vapor phase reflow solder process. * eia std package. * i.c. compatible. * lead free package(according to rohs) package dimensions part no. lens color source color ltw-008zdc-ra yellow ingan white notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.1 mm (.004") unless otherwise noted. part no. : ltw-008zdc-ra page : 1 of 11 bns-od-c131/a4
lite-on technology corporation property of lite-on only absolute maximum ratings at ta=25 parameter ltw-008zdc-ra unit power dissipation 120 mw peak forward current (1/10 duty cycle, 0.1ms pulse width) 100 ma dc forward current 30 ma reverse voltage 5 v operating temperature range -30 to + 85 storage temperature range -40 to + 100 reflow soldering condition 260 for 10 seconds suggest ir reflow condition : r-reflow soldering profile for lead free soldering (acc. to j-std-020b) part no. : ltw-008zdc-ra page : 2 of 11 bns-od-c131/a4
lite-on technology corporation property of lite-on only electrical optical characteristics at ta=25 parameter symbol part no. ltw- min. typ. max. unit test condition luminous intensity iv 008zdc-ra 1300 mcd if = 20ma note 1, 2, 5 viewing angle 2 1/2 008zdc-ra 110 deg fig.6 x 0.310 chromaticity coordinates y 008zdc-ra 0.300 if = 20ma note 3, 5 fig.1 forward voltage vf 008zdc-ra 3.3 v if = 20ma esd-withstand voltage esd 008zdc-ra 8k v hbm note : 1. luminous intensity is measured with a light sensor and filter combination that approximates the cie eye-response curve. 2. iv classification code is marked on each packing bag. 3. the chromaticity coordinates (x, y) is derived from the 1931 cie chromaticity diagram. 4. caution in esd: static electricity and surge damages the led. it is recommend to use a wrist band or anti-electrostatic glove when handling the led. all devices, equipmen t and machinery must be properly grounded. 5. tester cas140b is for the chromaticity coordinates (x, y) & iv. 6. the chromaticity coordinates (x, y) gua rantee should be added 0.01 tolerance. part no. : ltw-008zdc-ra page : 3 of 11 bns-od-c131/a4
lite-on technology corporation property of lite-on only bin code list part no. : ltw-008zdc-ra page : 4 of 11 bns-od-c131/a4 vf spec. table forward voltage (v) at if = 20ma vf bin min. max. v1 3.0 3.1 v2 3.1 3.2 v3 3.2 3.3 v4 3.3 3.4 v5 3.4 3.5 v6 3.5 3.6 tolerance on each forward voltage bin is +/-0.10 volt iv spec. table luminous intensity (mcd) at if = 20ma iv bin min. max. t21 810 860 t22 860 910 t23 910 960 t24 960 1010 u11 1010 1060 u12 1060 1110 u13 1110 1160 u14 1160 1210 u21 1210 1260 u22 1260 1310 u23 1310 1360 u24 1360 1410 tolerance on each luminous intensity bin is +/- 10%. color ranks table color bin limits at if = 20ma ranks cie 1931chromaticity coordinates x 0.280 0.272 0.282 0.288 a52 y 0.248 0.258 0.272 0.262 x 0.288 0.280 0.288 0.295 a53 y 0.239 0.248 0.262 0.253 x 0.272 0.275 0.282 a54 y 0.258 0.281 0.272 x 0.282 0.275 0.287 0.291 a61 y 0.272 0.281 0.295 0.287 x 0.288 0.282 0.291 0.296 a62 y 0.262 0.272 0.287 0.276 x 0.295 0.288 0.296 0.301 a63 y 0.253 0.262 0.276 0.265 x 0.291 0.287 0.296 0.299 be1 y 0.287 0.295 0.304 0.294 x 0.296 0.291 0.299 0.302 be2 y 0.276 0.287 0.294 0.283 tolerance on each hue (x, y) bin is +/- 0.01.
lite-on technology corporation property of lite-on only c. i. e. 1931 chro maticity diagram 0.238 0.243 0.248 0.253 0.258 0.263 0.268 0.273 0.278 0.283 0.288 0.293 0.298 0.303 0.308 0.313 0.318 0.323 0.328 0.265 0.27 0.275 0.28 0.285 0.29 0.295 0.3 0.305 0.31 0.315 0.32 0.325 0.33 x-coordinate y-coordinate bg2 a52 bg1 a54 a61 bf1 bg3 a53 be1 be2 a63 a62 be3 bf3 bf2 * color coordinates measurement allowance is 0.01 part no. : ltw-008zdc-ra page : 5 of 11 bns-od-c131/a4 color ranks table color bin limits at if = 20ma ranks cie 1931chromaticity coordinates x 0.301 0.296 0.302 0.305 be3 y 0.265 0.276 0.283 0.272 x 0.299 0.296 0.307 0.309 bf1 y 0.294 0.304 0.315 0.305 x 0.302 0.299 0.309 0.311 bf2 y 0.283 0.294 0.305 0.294 x 0.305 0.302 0.311 0.313 bf3 y 0.272 0.283 0.294 0.283 x 0.309 0.307 0.319 0.320 bg1 y 0.305 0.315 0.328 0.317 x 0.311 0.309 0.320 0.321 bg2 y 0.294 0.305 0.317 0.306 x 0.313 0.311 0.321 bg3 y 0.283 0.294 0.306 tolerance on each hue (x, y) bin is +/- 0.01.
lite-on technology corporation property of lite-on only typical electrical / optical characteristics curves (25 c ambient temperature unless otherwise noted) part no. : ltw-008zdc-ra page : 6 of 11 bns-od-c131/a
lite-on technology corporation property of lite-on only 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. : ltw-008zdc-ra page : 7 of 11 bns-od-c131/a4
lite-on technology corporation property of lite-on only package dimensions of reel notes: 1. empty component pockets sealed with top cover tape. 2. 7 inch reel-2000 pieces per reel. 3. minimum packing quantity is 500 pieces for remainders. 4. the maximum number of consecutive missing lamps is two. 5. in accordance with eia-481-1-b specifications. part no. : ltw-008zdc-ra page : 8 of 11 bns-od-c131/a4
lite-on technology corporation property of lite-on only part no. : ltw-008zdc-ra page : 9 of 11 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 applications).consult liteon?s sales in advance for information on applications in which exceptional reliability is required, particularly when the failure or malfunction of the leds may directly jeopardize lif e or health (such as in aviation, transportation, traffic control equipment, medical and life support systems and safety devices). 2. storage the storage ambient for the leds should not exceed 85c temperature or 60% relative humidity. it is recommended that leds out of their origin al packaging are ir-reflowed within one week. for extended storage out of their original packaging, 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 mo re than a week should be baked at about 60 deg c for at least 24 hours before solder assembly. 3. cleaning use alcohol-based cleaning solvents such as isopropyl 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 120~150c 120 sec. max. 260c max. 30 sec. max. temperature soldering time 300c max. 3 sec. max. (one time only) 5. drive method an led is a current-operated device. in order to ensure intensity uniformity on multiple leds connected in parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit, in series with each led as shown in circuit a below. circuit model a circuit model b led led (a) reco mmended circuit. (b) the brightness of each led might appear different due to the differences in the i-v characteristics of those leds. 6. esd (electrostatic discharge) static electricity or power surge will damage the led. suggestions to prevent esd damage: ? use of a conductive wrist band or anti-electrostatic glove when handling these leds. ? all devices, equipment, and machinery must be properly grounded. ? work tables, storage racks, etc. should be properly grounded. ? use ion blower to neutralize the static charge which might have built up on surface of the led?s plastic lens as a result of friction between leds during storage and handling.
lite-on technology corporation property of lite-on only part no. : ltw-008zdc-ra page : 10 of 11 bns-od-c131/a4 esd-damaged leds will exhibit abnormal characteristics 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 ingan product 7.1 reliability test test item test condition reference standard note number of damaged resistance to soldering heat (reflow soldering) tsld=260 , 10sec. (pre treatment 30 ,70%,168hrs.) jeita ed-4701 300 301 2 times 0/50 solderability (reflow soldering) tsld=245 5 , 3sec. (lead free solder) jeita ed-4701 300 303 1 time over 95% 0/50 thermal shock 0 ~ 100 15sec. 15sec. . jeita ed-4701 300 307 20 cycles 0/50 temperature cycle -40 ~ 25 ~ 100 ~ 25 30min. 5min. 30min. 5min. jeita ed-4701 100 105 100 cycles 0/50 moisture resistance cyclic 25 ~ 65 ~ -10 90%rh 24hrs./1cycle jeita ed-4701 200 203 10 cycles 0/50 high temperature storage ta=100 jeita ed-4701 200 201 1000 hrs. 0/50 temperature humidity storage ta=60 , rh=90% jeita ed-4701 100 103 1000 hrs. 0/50 low temperature storage ta=-40 jeita ed-4701 200 202 1000 hrs. 0/50 steady state operating life condition 1 ta=25 , if=20ma 1000 hrs. 0/50 steady state operating life condition 2 ta=25 , if=30ma 500 hrs. 0/50 steady state operating life of high temperature ta=85 , if=5ma 1000 hrs. 0/50 steady state operating life of high humidity heat 60 , rh=90% , if=15ma 500 hrs. 0/50 steady state operating life of low temperature ta=-30 , if=20ma 1000 hrs. 0/50 vibration 100~2000~100hz sweep 4 min. 200m/s 2 3 direction , 4 cycles jeita ed-4701 400 403 48 min. 0/50 substrate bending 3 mm , 5 1 sec. jeita ed-4702 1 time 0/50 stick 5n , 10 1 sec. jeita ed-4702 1 time 0/50
lite-on technology corporation property of lite-on only 7.2 criteria for judging the damage criteria for judgement item symbol test conditions min. max. forward voltage vf if=20ma - u.s.l.*) w 1.1 reverse current ir vr=5v - u.s.l.*) w 2.0 luminous intensity iv if=20ma u.s.l.**) w 0.85 - 8. others the appearance and specifications of the product may be modified for improvement without prior notice. 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 dates 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 sensitiv e (esds) items wear 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 calibration 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) inside shielding containers with esds items? 4. all flexible conductive and dissipative package materials inspected before reuse or recycle? others 1. audit result reported to entity esd control coordinator? 2. corrective action from previous audits completed? 3. are audit records complete and on file? part no. : ltw-008zdc-ra page : 11 of 11 bns-od-c131/a4

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