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 sheetLTL2R3KGP2 spec no.: ds20-2014-0125effective date: 08/14/2014revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
1 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 through hole lamp lt l2r3kgp2 rev description by date above data for pd and customer tracking only - new create on opnc pitak m. 07/16 /2014
2 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 1. description throug h - hole leds are offered in a variety of packages such as 3mm, 4mm, 5mm, rectangular, and cylinder which are suitable for all applicatio ns requiring status indication. several intensity and viewing angle choices are available in each color for design flexib ility. 1 . 1. features ? lead (pb) free product and rohs compliant. ? high luminous intensity output. ? low power consumption. ? high efficiency. ? versatile mounting on p.c. board or panel . ? i.c. compatible/low current requirements. ? t - 1 3/4 lamp: e mitted color is al ingap yellow green 572nm chip with green d iffused l ens . ? l ed lead frame has cutting . 1.2 . applications ? communication . ? computer . ? consumer . ? home appliance . ? industrial . 2 . outline dimensions notes : 1. all dimensions are in millimeters (inches). 2. tolerance i s 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. specifications are subject to change without notice.
3 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 3. absolute maximum ratings at ta=25 parame ter maximum rating unit power dissipation 7 5 mw peak forward current (duty cycle Q 1/10, pulse width Q 10ms) 60 ma dc forward current 30 ma derating linear from 5 0 0.57 ma/ operating temperature range - 40 c to + 85c storage temperature range - 40 c to + 100 c 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 85 180 400 mcd if = 20ma note 1,5 view ing angle 21/2 40 deg note 2 (fig.6) peak emission wavelength p 575 nm measurement @peak (fig.1) dominant wavelength d 56 6 57 2 57 8 nm note 4 spectral line half - width ? 1 1 nm forward voltage vf 2.1 2.4 v if = 20ma reverse current ir 10 0 a vr = 5v (note 6) note: 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 inte nsity. 3. iv classification code is marked on each packing bag. 4. the dominant wavelength, d is derived from the cie chromaticity diagram and represents the single wavelength which define s the color of the device. 5. iv guarantee must be included with 15% testing tolerance. 6. reverse voltage (vr) condition is applied for ir test only. the device is not designed for reverse operation.
4 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 5. typical electrical / optical characteristics curves (25 ambient temperature unless otherwise noted)
5 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 6 . packing s pec. 1 00 0 , 500, 200 or 100 pcs per pac king bag 15 packing bags per inner carton t otal 15 , 000 pcs per inner carton 8 inner cartons per outer carton t otal 120 , 000 pcs per outer carton in every shipping lot, only the last pack will be non - full pac king
6 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 7 . bin table specification luminous intensity iv (mcd) if@20ma bin code min. max. ef 0 85 140 gh 0 140 240 jk 0 240 400 note: tolerance of each bin limit is 15% dominant wavelength unit : nm @20ma bin code min max h06 566.0 568.0 h07 568.0 570 .0 h08 570.0 572.0 h09 572.0 574.0 h10 574.0 576.0 h11 576.0 578.0 note: tolerance of each bin limit is 1nm
7 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 8 . cautions 8 . 1. application this led lamp is good for application of indoor and outdoor sign, also ordinary electronic equip ment. 8 . 2. storage the storage ambient 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 leds 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 fo rming & assembly during lead forming, 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 clinch 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 stress 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 n ote: excessive soldering temperature 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 devic e. 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 ) (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
8 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 8 .7. esd (electrostatic 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 machiner y 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 ha nding suggested checking list : training 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 . stati c - 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? personnel 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 fl ooring also present where operator 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 or 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 ins ide properly closed static - shielding 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 materi als inspected before reuse or recycle? 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?
9 / 9 part no. : ltl2r3kg p 2 bns - od - fc002/a4 through hole lamp ltl2r3kg p 2 9 . reliability test c lassification test item test condition sample size reference standard endurance test operation life ta = under room temperature if = per datasheet maximum drive current test time= 1000hrs 22 pcs (cl=90%; ltpd= 10 %) mil - std - 750d:1026 (1995) mil - std - 883g :1005 (2006) high temperature high humidity storage ta = 60 c rh = 90 % test time= 24 0hrs 22 pcs (cl=90%; ltpd= 10 %) mil - std - 202g:103b (2002) jeita ed - 4701:100 103 (2001) high temperature storage ta= 105 5 c test time= 1000hrs 22 pcs (cl=90%; ltpd = 10 %) mil - std - 750d:1031 (1995) mil - std - 883g:1008 (2006) jeita ed - 4701:200 201 (2001) low temperature storage ta= - 55 5 c test time= 1000hrs 22 pcs (cl=90%; ltpd= 10 %) jeita ed - 4701:200 202 (2001) environmental test temperature cycling 100 c 25 c - 40 c 25 c 30mins 5mins 30mins 5mins 3 0 cycles 22 pcs (cl=90%; ltpd= 10 %) mil - std - 750d:1051 (1995) mil - std - 883g:1010 (2006) jeita ed - 4701:100 105 (2001) jesd22 - a104c (2005) thermal shock 100 5 c - 30 c 5 c 15mins 15mins 3 0 cycles (<20 secs transfer) 22 pcs (cl=90%; ltpd=10 %) mil - std - 750d:1056 (1995) mil - std - 883g:1011 (2006) mil - std - 202g:107g (2002) jesd22 - a106b (2004) solder resistance t.sol = 260 5 c dwell time= 101 seconds 3mm from the base of the epoxy bulb 11 pcs (cl=90%; ltpd=18.9%) mil - std - 750d:2031(1995) jeita ed - 4701: 300 302 (2001) 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 ( 1995) mil - std - 883g:2003 (2006) mil - std - 202g:208h (2002) ipc/eia j - std - 002 (2004) 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 (2002) jeita ed - 4701:300 302 (2001) 1 0 . others the app earance and specifications of the product may be modified for improvement, without prior notice.
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