View LTW-420DS4-092A_8983411.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

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 sheetLTW-420DS4-092A spec no.: ds20-2015-0005effective date: 01/17/2015revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
1 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a through hole lamp ltw - 420ds4 - 092a rev description by date p 0 01 preliminary spec (rdr - 20141528 - 01) leo 12 / 17 /201 4 above data for pd and customer tracking only - nppr received and upload on opnc sasipan 01/06/2015
2 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 1. description through - hole white leds are offered in a variety of packages such as 3mm, 4mm, 5mm, rectangular and cylinder which are suitable for all applications requiring status indication. several intensity and viewing angle ch oices are available in each package for design flexibility. 1 . 1. features ? lead (pb) free product - rohs compliant ? low power consumption & h igh efficiency . ? high efficiency & reliability. ? versatile mounting on p.c. board or panel. ? i.c. compatible/low curre nt requirement. ? popular t - 1 diameter. ingan white & water clear lens 1.2 . applications ? computer ? communication ? consumer ? ho me appliance ? industrial 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. specifications are subject to change without notice.
3 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 3. absolute maximum ratings at ta=25 parameter maximum ratin g unit power dissipation 10 8 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 3 0 0. 4 5 ma/ operating temperature range - 4 0c to + 85c storage temperature range - 40c to + 100c lead s oldering 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 1150 22 00 55 00 mcd if = 20ma note 1, 3 ,4 viewing angl e 21/2 4 5 deg note 2 (fig.6) chromaticity coordinates x 0. 2 9 nm if = 20ma, note 5 hue spec. table & chromaticity diagram y 0. 2 8 nm forward voltage vf 2 . 8 3 . 2 3 . 6 v if = 20ma reverse current ir 10 a vr = 5 v note: 1. luminous intensit y 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 b ag. 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 device is not designed for r everse operation.
4 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 5. typical electrical / optical characteristics curves (25 ambient temperature unless otherwise noted)
5 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 6. taping features * compatible with radial lead automatic insertion equipment. * most radial lead plastic lead lamps available packaged in tape and folding. * 2.54m m (0.1") straight lead spacing available. * folding packaging simplifies handling and testing. * reel packaging is available by removing suffix a on option. * ammo packing series lamp type 24 led+gap. package dimensions specification item symbol minimum maximum mm inch mm inch tape feed hole diameter d 3.8 0.149 4.2 0.165 component lead pitch f 2 . 3 0. 091 3 . 0 0. 118 front to rear deflection h -- -- 2.0 0.078 feed hole to bottom of component h1 19 . 0 0. 748 2 0 . 0 0 . 787 feed hole to overall component height h2 2 3 . 95 0 . 943 2 5 . 55 1. 006 lead length after component height l w0 11.0 0.433 feed hole pitch p 12.4 0.488 13.0 0.511 lead location p1 4 . 4 0.1 73 5 . 8 0. 228 center of component location p2 5.05 0.198 7.65 0.301 total tape thickness t -- -- 0.90 0.035 feed hole location w0 8.5 0.334 9.75 0.384 adhesive tape position w2 0 0 3.0 0.118 tape width w3 17.5 0.689 19.0 0.748
6 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 7. packing spec. 3000 pcs per packing bag 10 inner cartons per outer carton t otal 30 ,000 pcs per outer carton in every shipping lot, only the last pack will be non - full packing
7 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 8 . bin table specification luminous intensity iv (mcd) if@20ma bin code min. max. qr 115 0 19 0 0 st 19 0 0 32 0 0 uv 32 0 0 55 00 note: tolerance of each bin limit is 15% forward voltage vf ( v ) if@20ma bin code min. max. 2 e 2 . 8 3. 0 3e 3.0 3.2 4e 3.2 3.4 5 e 3. 4 3. 6 note: forward voltage measurement allowance is 0.1v hue ranks chromati city coordinates, cc(x, y), if@20ma a1 x 0.2500 0.2700 0.2700 0.2500 y 0.2175 0.2455 0.2780 0.2500 a2 x 0.2500 0.2700 0.2700 0.2500 y 0.1850 0.2130 0.2455 0.2175 b1 x 0.2700 0.2900 0.2900 0.2700 y 0.2455 0.2735 0.3060 0.2785 b2 x 0.2700 0.2900 0.2900 0.2700 y 0.2130 0.2410 0.2735 0.2455 c1 x 0.2900 0.3100 0.3100 0.2900 y 0.2735 0.3030 0.3355 0.3060 c2 x 0.2900 0.3100 0.3100 0.2900 y 0.2410 0.2705 0.3030 0.2735 d1 x 0.3100 0.3300 0.3300 0.310 0 y 0.3030 0.3325 0.3650 0.3355 d2 x 0.3100 0.3300 0.3300 0.3100 y 0.2705 0.3000 0.3325 0.3030 note: color coordinates measurement allowance is 0.01
8 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a c.i.e. 1931 chromaticity diagram
9 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 9 . cautions 9 . 1. application this led lamp is good for application of indoor and outdoor sign, also ordinary electronic equipment. 9 . 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. 9 . 3. cleaning use alcohol - based cleani ng solvents such as isopropyl alcohol to clean the leds if necessary. 9 . 4. lead forming & 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 f orming. lead forming must be done before soldering, at normal temperature. during assembly on pcb, use minimum clinch force possible to avoid excessive mechanical stress. 9 . 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 iro n 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. 26 0c max. 5 seconds max. no lower than 2 mm from the base of the epoxy bulb note: 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. 9 . 6. 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 ) (a) recommended circuit (b) the brightness of eac h led might appear different due to the differences in the i - v characteristics of those leds. led led
10 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 9 .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 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 : training and certification 9 .7. 1 .1 . everyone working in a static - safe area is esd - certified? 9 .7.1. 2. training records kept and re - cert ification dates monitored? static - safe workstation & work areas 9 .7.2.1 . static - safe workstation or work - areas have esd signs? 9 .7. 2. 2. all surfaces and objects at all static - safe workstation and within 1 ft measure less than 100v? 9 .7.2. 3. al l ionizer activated, positioned towards the units? 9 .7.2. 4. each work surface mats grounding is good? personnel grounding 9 .7.3.1 . every person (including visitors) handling esd sensitive (esds) items wear wrist strap, heel strap or conductive sh oes with conductive flooring? 9 .7.3.1 . if conductive footwear used, conductive flooring also present where operator stand or walk? 9 .7.3.2 . garments, hairs or anything closer than 1 ft to esd items measure less than 100v*? 9 .7.3.3 . every wrist strap or heel strap/conductive shoes checked daily and result recorded for all dls? 9 .7.3.4 . all wrist strap or heel strap checkers calibration up to date? note: *50v for blue led. device handling 9 .7.4. 1. every esds items identified by eia - 471 labels on item or packaging? 9 .7.4. 2. all esds items completely inside properly closed static - shielding containers when not at static - safe workstation? 9 .7.4. 3. no static charge generators (e.g. plastics) inside shielding containers wi th esds items? 9 .7.4. 4. all flexible conductive and dissipative package materials inspected before reuse or recycle? others 9 .7.5. 1. audit result reported to entity esd control coordinator? 9 .7.5. 2. corrective action from previous audits comp leted? 9 .7.5. 3. are audit records complete and on file?
11 / 11 part no. : lt w - 420ds4 - 092a bns - od - fc002/a4 through hole lamp lt w - 420ds4 - 0 92 a 10 . reliability test classification test item test condition sample size reference standard endurance test operation life ta = under room temperature if = per data sheet maximum rating test time= 1000hrs 22 pcs (cl=90%; ltpd= 10 %) mil - std - 750d:1026 (1995) mil - std - 883g:1005 (2006) high temperature high humidity storage (thb) 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 2 2 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 test time: 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 15min s 15mins test time: 3 0 cycles 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 2 mm from the base of the ep oxy 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 1 . others white led is materialized by combining blue led and phosphors. color of white led is changed a little by an operating current . the appearance and specifications of the product may be modifie d for improvement, without prior notice.

▲Up To Search▲

Price & Availability of LTW-420DS4-092A

	To Download LTW-420DS4-092A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .