ls u260, ly u260, lg u260 mini led 1 mm led, diffused abgekndigt nach pd_078_02 obsolete acc. to pd_078_02 2003-09-04 1 besondere merkmale ? geh ? usetyp: speziell geformtes miniatur-geh ? use, eingef ? rbter diffuser verguss besonderheit des bauteils: kann in zeilen angeordnet werden wellenl ? nge: 628 nm (super-rot), 587 nm (gelb), 570 nm (gr n) abstrahlwinkel: 60 technologie: gaasp optischer wirkungsgrad: 1,5 lm/w (super-rot, gelb), 2,5 lm/w (gr n) gruppierungsparameter: lichtst ? rke l ? tmethode: wellenl ? ten (ttw) verpackung: sch ttgut, gegurtet lieferbar anwendungen optischer indikator hinterleuchtung (lcd, handy, schalter, tasten, displays, werbebeleuchtung, allgemeinbeleuchtung) features package: specially shaped miniature package, colored diffused feature of the device: can be mounted in rows wavelength: 628 nm (super-red), 587 nm (yellow), 570 nm (green) viewing angle: 60 technology: gaasp optical efficiency: 1.5 lm/w (super-red, yellow), 2.5 lm/w (green) grouping parameter: luminous intensity soldering methods: ttw soldering packing: bulk, available taped on reel applications optical indicators backlighting (lcd, cellular phones, switches, keys, displays, illuminated advertising, general lighting)
2003-09-04 2 ls u260, ly u260, lg u260 helligkeitswerte werden mit einer stromeinpr ? gedauer von 25 ms und einer genauigkeit von 11 % ermittelt. luminous intensity is tested at a current pulse duration of 25 ms and a tolerance of 11 %. abgek ndigt nach pd_078_02 / obsolete acc. to pd_078_02 letzte bestellung / last order: 30.09.2003 letzte lieferung / last delivery: 31.03.2004 anm.: -1 gesamter farbbereich (siehe seite 4 ) die standardlieferform von serientypen beinhaltet eine untere bzw. eine obere familiengruppe oder mindestens zwei einzelgruppen. in einer verpackungseinheit / gurt ist immer nur eine helligkeitsgruppe enthalten. die technologiebedingte helligkeits-streuung der heutigen led-herstellprozesse ber einen l?ngeren fertigungszeitraum (halbleitermaterial - chipherstellung - montageprozess) erlaubt keine zusage einer einzelnen helligkeitsgruppe. daher mssen mindestens zwei helligkeitsgruppen vorgesehen werden! note: -1 total color tolerance range (see page 4 ) the standard shipping format for serial types includes a lower or upper family group or at least two individual groups. no packing unit / tape ever contains more than one luminous intensity group. luminosity variations caused by the technology used in current led manufacturing processes over a protracted manufacturing period (semiconductor material - chip fabrication - assembly process) mean that it is not possible to assign leds to a single luminous intensity group. for this reason at least two luminous intensity groups must be provided! typ type emissionsfarbe color of emission lichtst ? rke luminous intensity i f = 10 ma i v (mcd) bestellnummer ordering code ls u260-eh super-red 0.71 q62703q1492 ly u260-eh-1 yellow 0.71 q62703q1493 lg u260-eh-1 green 0.71 q62703q1494
ls u260, ly u260, lg u260 2003-09-04 3 grenzwerte maximum ratings bezeichnung parameter symbol symbol wert value einheit unit betriebstemperatur operating temperature range t op ? 40 ? + 80 c lagertemperatur storage temperature range t stg ? 40 ? + 80 c sperrschichttemperatur junction temperature t j + 80 c durchlassstrom forward current ( t a =25 c) i f 15 ma sto ? strom surge current t 10 s, d = 0.005, t a =25 c i fm 0.35 a sperrspannung 1) reverse voltage ( t a =25 c) v r 12 v leistungsaufnahme power consumption ( t a =25 c) p tot 45 mw w ? rmewiderstand 2) thermal resistance sperrschicht/umgebung 3) junction/ambient 3) sperrschicht/l ? tpad junction/solder point r th ja r th js 1100 500 k/w k/w 1) f r kurzzeitigen betrieb geeignet / suitable for short term application 2) r th erh ? ht sich um 13 k/w pro mm beinchenl ? nge. each additional 1 mm of lead length increases r th by 13 k/w. 3) montage auf pc-board fr 4 (padgr ?? e 16 mm 2 ) mounted on pc board fr 4 (pad size 16 mm 2 )
2003-09-04 4 ls u260, ly u260, lg u260 kennwerte ( t a = 25 c) characteristics bezeichnung parameter symbol symbol wert value einheit unit ls ly lg wellenl ? nge des emittierten lichtes (typ.) wavelength at peak emission i f = 10 ma peak 635 586 572 nm dominantwellenl ? nge 1) dominant wavelength i f = 10 ma dom 628 587 570 nm spektrale bandbreite bei 50% von i rel max (typ.) spectral bandwidth at 50% of i rel max i f = 10 ma ? 45 45 25 nm abstrahlwinkel bei 50 % i v (vollwinkel) (typ.) viewing angle at 50 % i v 2 ? 60 60 60 grad deg. durchlassspannung 2) (typ.) forward voltage (max.) i f = 10 ma v f v f 2.0 2.5 2.0 2.5 2.0 2.5 v v sperrstrom (typ.) reverse current (max.) v r = 12 v i r i r 0.01 10 0.01 10 0.01 10 a a temperaturkoeffizient von peak (typ.) temperature coefficient of peak i f = 10 ma; ? 10 c t 100 c tc peak 0.11 0.10 0.11 nm/k temperaturkoeffizient von dom (typ.) temperature coefficient of dom i f = 10 ma; ? 10 c t 100 c tc dom 0.07 0.07 0.07 nm/k temperaturkoeffizient von v f (typ.) temperature coefficient of v f i f = 10 ma; ? 10 c t 100 c tc v ? 1.9 ? 1.9 ? 1.4 mv/k optischer wirkungsgrad (typ.) optical efficiency i f = 10 ma opt 1.5 1.5 2.5 lm/w 1) wellenl ? ngen werden mit einer stromeinpr ? gedauer von 25 ms und einer genauigkeit von 1 nm ermittelt. wavelengths are tested at a current pulse duration of 25 ms and a tolerance of 1 nm. 2) spannungswerte werden mit einer stromeinpr ? gedauer von 1 ms und einer genauigkeit von ?,1 v ermittelt. voltages are tested at a current pulse duration of 1 ms and a tolerance of ?.1 v.
ls u260, ly u260, lg u260 2003-09-04 5 relative spektrale emission i rel = f ( ), t a = 25 c, i f = 10 ma relative spectral emission v( ) = spektrale augenempfindlichkeit standard eye response curve abstrahlcharakteristik i rel = f ( ? ) radiation characteristic % rel ohl01210 100 80 60 40 20 0 400 450 500 550 600 650 700 nm i green yellow super-red v 0 0.2 0.4 1.0 0.8 0.6 ? 1.0 0.8 0.6 0.4 0? 10? 20? 40? 30? ohl01682 50? 60? 70? 80? 90? 100? 0? 20? 40? 60? 80? 100? 120?
ls u260, ly u260, lg u260 2003-09-04 6 durchlassstrom i f = f ( v f ) forward current t a = 25 c maximal zul ? ssiger durchlassstrom i f = f ( t ) max. permissible forward current relative lichtst ? rke i v / i v(10 ma) = f ( i f ) relative luminous intensity t a = 25 c relative lichtst ? rke i v / i v(25 c) = f ( t a ) relative luminous intensity i f = 10 ma 10 -1 v 5 ohl01263 i f f v 0 10 1 10 2 10 5 ma 1 1.4 1.8 2.2 2.6 3 3.4 t ohl02196 0 f i 02040 60 80 ? c 100 ma 5 10 15 20 temp. solder point temp. ambient t a t s s t a t v v (10ma) 10 -1 0 10 10 12 10 ma 10 -3 5 ohl01632 f 5 -2 10 5 -1 10 0 10 1 10 55 green super-red yellow yellow green super-red 0 ohl01675 ? c a t 0 20 40 60 80 100 v v (25 ? c) i i 0.4 0.8 1.2 1.6 2
ls u260, ly u260, lg u260 2003-09-04 7 zul ? ssige impulsbelastbarkeit i f = f ( t p ) permissible pulse handling capability duty cycle d = parameter, t a = 25 c ohl01753 s 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 t d t t p f t p = d = 0.005 0.01 0.02 0.05 10 1 5 f t 2 10 p 10 3 ma 0.1 0.2 0.5 dc
2003-09-04 8 ls u260, ly u260, lg u260 ma ? zeichnung package outlines ma e werden wie folgt angegeben: mm (inch) / dimensions are specified as follows: mm (inch). gewicht / approx. weight: 1.7 mg 2.05 (0.081) 1.65 (0.065) 0.5 (0.020) 0.4 (0.016) 1.0 (0.039) 0.7 (0.028) 1.0 (0.039) 0.9 (0.035) 1.3 (0.051) 1.6 (0.063) 0.15 (0.006) 0.25 (0.010) 0 ? ...5 ? 2.24 (0.088) 2.84 (0.112) 2.54 (0.100) spacing 1) anode 1.0 (0.039) 4.0 (0.157) 3.5 (0.138) gexy6722 detaching area for tools flash not true to size approx. weight 0.01 g 1) 0 ? ...5 ?
ls u260, ly u260, lg u260 2003-09-04 9 l ? tbedingungen soldering conditions wellenl ? ten (ttw) (nach cecc 00802) ttw soldering (acc. to cecc 00802) empfohlenes l ? tpaddesign wellenl ? ten (ttw) recommended solder pad ttw soldering ma e werden wie folgt angegeben: mm (inch) / dimensions are specified as follows: mm (inch). ohly0598 0 0 50 100 150 200 250 50 100 150 200 250 300 t t c s 235 c 10 s c ... 260 1. welle 1. wave 2. welle 2. wave 5 k/s 2 k/s ca 200 k/s cc ... 130 100 2 k/s zwangsk ? hlung forced cooling normalkurve standard curve grenzkurven limit curves 4 (0.157) ohlpy985 4.8 (1.890)
2003-09-04 10 ls u260, ly u260, lg u260 published by osram opto semiconductors gmbh wernerwerkstrasse 2, d-93049 regensburg ? all rights reserved. attention please! the information describes the type of component and shall not be considered as assured characteristics. all typical data and graphs are basing on representative samples, but don t represent the production range. if requested, e.g. because of technical improvements, these typ. data will be changed without any further notice. terms of delivery and rights to change design reserved. due to technical requirements components may contain dangerous substances. for information on the types in question please contact our sales organization. if printed or downloaded, please find the latest version in the internet. packing please use the recycling operators known to you. we can also help you get in touch with your nearest sales office. by agreement we will take packing material back, if it is sorted. you must bear the costs of transport. for packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. components used in life-support devices or systems must be expressly authorized for such purpose! critical components 1 may only be used in life-support devices or systems 2 with the express written approval of osram os. 1 a critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the failure of that life-support device or system, or to affect its safety or the effectiveness of that device or system. 2 life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain human life. if they fail, it is reasonable to assume that the health of the user may be endangered. revision history: 2003-09-04 date of change previous version: 2003-08-04 page subjects (major changes since last revision) 3 thermal resistance (footnote) 4 value (wavelength yellow) 10 annotations 2002-07-23 3, 4 value (reverse voltage from 5 v to 12 v) 2002-09-18 2 wavelength grouping 2002-09-18 1, 2 obsolete 2003-08-04 3 ambient temperature 2003-09-04
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