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lite-on dcc release lite-on technology corp. / optoelectronics no.90,chien 1 road, chung ho, new taipei city 23585, taiwan, r.o.c. tel: 886-2-2222-6181 fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto through hole lamp product data sheetLTW5L3DW7JS spec no.: ds20-2015-0049effective date: 07/18/2015revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
1 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js through hole lamp ltw5 l3dw7js rev description by date p 0 01 preliminary spec (rdr - 20150100) leo 02/04/2015 p002 revise bin spec craig 02/05/2015 above data for pd and customer tracking only - approved, upload opnc craig 07/14/2015
2 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 1. description white lamps for outdoor application are offered in a variety of packages such as 3mm, 5mm, oval type which is suitable for traffic signal and massage board applications with smooth radiation pattern. a dv anced epoxy technology has a good moisture resistance and uv protection to be us in package and it can reduce the effect of long term exposure in outdoor environment . 1 . 1. features ? lead (pb) free product - rohs compliant ? low power consumption & h igh effi ciency . ? high efficiency & reliability. ? versatile mounting on p.c. board or panel. ? i.c. compatible/low current requirement. ? popular 5 mm oval diameter. ingan white & w hite diffused lens. 1.2 . applications ? massage sign ? bus sign ? traffic sign ? traffic signal 2 . outline dimensions notes : 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25mm (.010") unless otherwise noted. 3. protruded resin under flange is 1.0mm (.04") max. 4. lead spacing is measured where the leads emerge from the package. 5. specifica tions are subject to change without notice.
3 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 3. absolute maximum ratings at ta=25 parameter maximum rating unit power dissipation 96 mw peak forward current (duty cycle Q 1/10, pulse width Q 10ms) 1 0 0 ma dc forward current 30 ma derating linear from 47 0. 56 ma/ operating temperature range - 4 0c to + 85c storage temperature range - 40c to + 100c lead soldering temperature [2.0mm (.079") from body] 260c for 5 seconds max. 4. electrical / optical characteristics at ta=25 parameter symbol min. typ. max. unit test condition luminous intensity iv 42 0 0 6 0 00 93 0 0 mcd if = 20ma n ote 1, 3 ,4 viewing angle 21/2 7 0 / 3 5 deg note 2 (fig.6) chromaticity coordinates x 0.3 1 if = 20ma, note 5 hue spec. table & chromaticity diagram y 0.3 2 forward voltage vf 2 . 5 2 . 9 3 . 2 v if = 20ma reverse current ir 1 0 a vr = 5v not e: 1. luminous intensity is measured with a light sensor and filter combination that approximates the cie eye - response curve. 2. 1/2 is the off - axis angle at which the luminous intensity is half the axial luminous intensity. 3. iv classification code is marked on each packing bag. 4. the iv guarantee must be included with 15% testing tolerance. 5. the chromaticity coordinates (x, y) is derived from the 1931 cie chromaticity diagram. . 6. reverse voltage (vr) condition is applied for ir test only. the devi ce is not designed for reverse operation.
4 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 5. typical electrical / optical characteristics curves (25 ambient temperature unless otherwise noted)
5 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 6 . packing spec. 500, 200 or 100 pcs per packing bag 10 packing bags per inner carton t otal 5 ,000 pcs per inner carton 8 inner cartons per outer carton t otal 4 0 ,000 pcs per outer carton in every shipping lot, only the last pack will be non - full packing
6 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 7 . bin table specification luminous intensity iv (mcd) if@20ma bin code min. max. v 42 0 0 55 00 w 55 0 0 72 00 x 72 00 93 00 note: tolerance of each bin limit is 15% hue ranks chromaticity co ordinates, cc(x, y), if@20ma a0 x 0.2 80 0.2 64 0. 283 0. 296 y 0.2 48 0.2 67 0.3 05 0. 276 b1 x 0.283 0.287 0.33 0 0.33 0 y 0.305 0.295 0.339 0.36 0 b2 x 0.296 0.287 0.33 0 0.33 0 y 0.276 0.295 0.339 0.318 note: color coordinates measurement a llowance is 0.01
7 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js c.i.e. 1931 chromaticity diagram
8 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 8 . cautions 8 . 1. application this led lamp is good for application of indoor and outdoor sign, also ordinary electronic equipment. 8 . 2. storage the storage am bient for the leds should not exceed 30c temperature or 70% relative humidity. it is recommended that leds out of their original packaging are used within three months. for extended storage out of their original packaging, it is recommended that the led s be stored in a sealed container with appropriate desiccant or in desiccators with nitrogen ambient. 8 . 3. cleaning use alcohol - based cleaning solvents such as isopropyl alcohol to clean the leds if necessary. 8 . 4. lead forming & assembly during lead form ing, the leads should be bent at a point at least 3mm from the base of led lens. do not use the base of the lead frame as a fulcrum during forming. lead forming must be done before soldering, at normal temperature. during assembly on pcb, use minimum cli nch force possible to avoid excessive mechanical stress. 8 . 5. soldering when soldering, leave a minimum of 2 mm clearance from the base of the lens to t he soldering point. dipping the lens into the solder must be avoided. do not apply any external stres s to the lead frame during sol dering while the led is at high temperature. r ecommended soldering conditions : soldering iron wave soldering temperature soldering time position 350c max. 3 seconds max. (one time only) no closer than 2 mm from the base of the epoxy bulb pre - heat pre - heat time solder wave soldering time dipping position 100c max. 60 seconds max. 260c max. 5 seconds max. no lower than 2 mm from the base of the epoxy bulb note: excessive soldering temperat ure and/or time might result in deformation of the led lens or catastrophic failure of the led. ir reflow is not suitable process for through hole type led lamp product. 8 . 6. drive method an led is a current - operated device. in order to ensure intensity u niformity 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 ) circ uit model ( b ) (a) recommended circuit (b) the brightness of each led might appear different due to the differences in the i - v characteristics of those leds. led led
9 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 8 .7. esd (electrosta tic discharge) static electricity or power surge will damage the led. suggestions to prevent esd damage: ? use 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 leds plastic lens as a result of friction between leds during storage and handing suggested checking list : t raining and certification 8 .7. 1 .1 . everyone working in a static - safe area is esd - certified? 8 .7.1. 2. training records kept and re - certification dates monitored? static - safe workstation & work areas 8 .7.2.1 . static - safe workstation or work - areas have esd signs? 8 .7. 2. 2. all surfaces and objects at all static - safe workstation and within 1 ft measure less than 100v? 8 .7.2. 3. all ionizer activated, positioned towards the units? 8 .7.2. 4. each work surface mats grounding is good? personne l grounding 8 .7.3.1 . every person (including visitors) handling esd sensitive (esds) items wear wrist strap, heel strap or conductive shoes with conductive flooring? 8 .7.3.1 . if conductive footwear used, conductive flooring also present where operat or stand or walk? 8 .7.3.2 . garments, hairs or anything closer than 1 ft to esd items measure less than 100v*? 8 .7.3.3 . every wrist strap or heel strap/conductive shoes checked daily and result recorded for all dls? 8 .7.3.4 . all wrist strap o r heel strap checkers calibration up to date? note: *50v for blue led. device handling 8 .7.4. 1. every esds items identified by eia - 471 labels on item or packaging? 8 .7.4. 2. all esds items completely inside properly closed static - shiel ding containers when not at static - safe workstation? 8 .7.4. 3. no static charge generators (e.g. plastics) inside shielding containers with esds items? 8 .7.4. 4. all flexible conductive and dissipative package materials inspected before reuse or re cycle? others 8 .7.5. 1. audit result reported to entity esd control coordinator? 8 .7.5. 2. corrective action from previous audits completed? 8 .7.5. 3. are audit records complete and on file?
10 / 10 part no. : ltw5 l3dw7js bns - od - fc002/a4 through hole lamp ltw5 l3dw7js 9 . reliability test classification test item test c ondition sample size reference standard endurance test operation life ta = under room temperature if = 30ma test time= 1000hrs 45 pcs (cl=90%; ltpd=5%) mil - std - 750d:1026 mil - std - 883g:1005 high temperature high humidity storage (thb) ta = 85 c rh = 85% test time= 1000hrs 45 pcs (cl=90%; ltpd=5%) mil - std - 202g:103b jeita ed - 4701:100 103 steady state operation life of high humidity heat ta = 85c, rh= 85 % if = 8.5 ma test time= 10 00hrs 76 pcs (cl=90%; ltpd=3%) jesd22 - a 101c low temperature op eration life of ta = - 30 c if = 30ma test time= 1000hrs 45 pcs (cl=90%; ltpd=5%) high temperature storage ta= 105 5 c test time= 1000hrs 45 pcs (cl=90%; ltpd=5%) mil - std - 750d:1031 mil - std - 883g:1008 jeita ed - 4701:200 201 low temperature storage ta= - 55 5 c test time= 1000hrs 45 pcs (cl=90%; ltpd=5%) jeita ed - 4701:200 202 environmental test temperature cycling 100 c 25 c - 40 c 25 c 30mins 5mins 30mins 5mins test time: 200 cycles 76 pcs (cl=90%; ltpd=3%) mil - std - 750d: 1051 mil - std - 883g:1010 jeita ed - 4701:100 105 jesd22 - a104c thermal shock 100 5 c - 30 c 5 c 15mins 15mins test time: 200 cycles 76 pcs (cl=90%; ltpd=3%) mil - std - 750d:1056 mil - std - 883g:1011 mil - std - 202g:107g jesd22 - a106b solde r resistance t.sol = 260 5 c dwell time= 101 seconds 2 mm from the base of the epoxy bulb 11 pcs (cl=90%; ltpd=18.9%) mil - st d - 750d:2031 jeita ed - 4701: 300 302 solderability t. sol = 245 5 c dwell time= 5 0.5 seconds (lead free solder, coverage R 95% of the dipped surface) 11 pcs (cl=90%; ltpd=18.9%) mil - std - 750d:2026 mil - std - 883g:2003 mil - std - 202g:208h ipc/eia j - std - 002 soldering iron t. sol = 350 5 c dwell time= 3.5 0.5 seconds 11 pcs (cl=90%; ltpd=18.9%) mil - std - 202g:208h jeita ed - 47 01:300 302 1 0 . others the appearance and specifications of the product may be modified for improvement, without prior notice.

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