LA 543B, LO 543B, LY 543B
Hyper 5 mm (T1 ) LED, Non Diffused
Enhanced optical Power LED (HOP2000)
Vorlufige Daten / Preliminary Data
2003-05-16
1
Besondere Merkmale
Gehusetyp: nicht eingefrbtes, klares 5 mm
(T1 ) Gehuse
Besonderheit des Bauteils: enge
Abstrahlcharakteristik fr groe Lichtstrken
Wellenlnge: 617 nm (amber),
606 nm (orange), 587 nm (yellow)
Abstrahlwinkel: 26
Technologie: InGaAlP
optischer Wirkungsgrad: 24 lm/W
Gruppierungsparameter: Partial Flux,
Wellenlnge
Ltmethode: Wellenlten (TTW)
Verpackung: Schttgut, gegurtet lieferbar
ESD-Festigkeit: ESD-sicher bis 2 kV nach
EOS/ESD-5.1-1993
Anwendungen
VMS (Variable Verkehrsleitsysteme)
Ampelanwendungen
Innenbeleuchtung im Automobilbereich
(z.B. Tastenbeleuchtung, u. .)
Ersatz von Kleinst-Glhlampen
Features
package: colorless, clear 5 mm (T1 )
package
feature of the device: narrow viewing angle for
more brightness
wavelength: 617 nm (amber),
606 nm (orange), 587 nm (yellow)
viewing angle: 26
technology: InGaAlP
optical efficiency: 24 lm/W
grouping parameter: Partial Flux, wavelength
soldering methods: TTW soldering
packing: bulk, available taped on reel
ESD-withstand voltage: up to 2 kV acc. to
EOS/ESD-5.1-1993
Applications
VMS (variable message signs)
traffic lights
interior automotive lighting (e.g. key
backlighting, etc.)
substitution of micro incandescent lamps
2003-05-16
2
LA 543B, LO 543B, LY 543B
Anm.: -26 gesamter Farbbereich, Lieferung in Einzelgruppen (siehe Seite 5)
-46 gesamter Farbbereich, Lieferung in Einzelgruppen (siehe Seite 5)
Fr VMS-Anwendungen wird empfohlen LY 543B-AWCW-46 einzusetzen.
Die Standardlieferform von Serientypen beinhaltet eine Familiengruppe, die aus nur 3 Gruppen besteht.
Einzelne Gruppen sind nicht erhltlich.
In einer Verpackungseinheit / Gurt ist immer nur eine Halbgruppe enthalten.
Da die Gruppierung der LEDs in Lux mit der innovativen Partial Flux-Methode erfolgt, wurden
Vergleichsmessungen an Bauteilen jeweils mit dem "Partial Flux"-Testkopf und dem "Standard
LED"-Testkopf (gem CIE-127-B) durchgefhrt. Der Vergleich soll als Orientierung dienen, er stellt
keine eins-zu-eins-Korrelation dar. Ziel dieses Vergleichs ist ein besseres Verstndnis des Lichtflusses
in [lux] in Relation zu den Lichtstrkewerten in [cd]. Das Verhltnis von typischen Werten, die mit dem
"Partial Flux" gemessen werden, zu denen, die mit dem Standard-Messkopf gemessen werden, ist
[lux] x 0.85 =[cd].
Dimmverhltnis im Gleichstrom-Betrieb max. 5:1
Note:
-26 Total color tolerance range, delivery in single groups (please see page 5)
-46 Total color tolerance range, delivery in single groups (please see page 5)
For VMS-Application the use of LY 543B-AWCW-46 is recommended.
The standard shipping format for serial types includes a family group of 3 individual groups. Individual
groups are not available.
No packing unit / tape ever contains more than one luminous intensity group.
As the innovative partial flux method is applied to the grouping of LEDs in lux, some measurements were
made in order to compare the results of the "Partial Flux" testhead to the "standard LED" testhead (in
compliance with CIE-127-B). The comparison should be used for a better understanding of partial flux in
[lux] in relation to the values stated in luminous intensity [cd]. It should not be taken as a one-to-one
correlation. The ratio of typical values measured with the "Partial Flux" testhead and the normal LED
testhead is [lux] x 0.85 =[cd].
Dimming range for direct current mode max. 5:1
Typ
Type
Emissions-
farbe
Color of
Emission
Gehusefarbe
Color of
Package
Partieller
Lichtfluss
Partial Flux
I
F
= 20 mA
E
V
[lux]
Lichtstrom
Luminous
Flux
I
F
= 20 mA
V
(mlm)
Bestellnummer
Ordering Code
LY 543B-AWCW-26
LY 543B-AWCW-46
yellow
colorless clear
1120 ... 4500
1120 ... 4500
800 (typ.)
800 (typ.)
Q65110A0481
Q65110A0094
LO 543B-BWDW-24 orange
colorless clear
1800 ... 7100 1000 (typ.)
Q65110A0810
LA 543B-AWCW-24 amber
colorless clear
1120 ... 4500
800 (typ.)
Q65110A0479
LA 543B, LO 543B, LY 543B
2003-05-16
3
Grenzwerte
Maximum Ratings
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Betriebstemperatur
Operating temperature range
T
op
55 ... + 100
C
Lagertemperatur
Storage temperature range
T
stg
55 ... + 100
C
Sperrschichttemperatur
Junction temperature
T
j
+ 100
C
Durchlassstrom
Forward current
I
F
40
mA
Stostrom
Surge current
t
10
s,
D
= 0.1
I
FM
100
mA
Sperrspannung
1)
Reverse voltage
V
R
12
V
Leistungsaufnahme
Power consumption
T
A
25 C
P
tot
110
mW
Wrmewiderstand
2)
Thermal resistance
Sperrschicht/Umgebung
Junction/ambient
Sperrschicht/Ltpad
Junction/solder point
Montage auf PC-Board FR 4 (Padgre
16 mm
2
)
mounted on PC board FR 4 (pad size
16 mm
2
)
Minimale Beinchenlnge
Minimum lead length
R
th JA
R
th JS
400
180
K/W
K/W
1)
fr kurzzeitigen Betrieb geeignet / suitable for short term application
2)
R
th
erhht sich um 13 K/W pro mm Beinchenlnge.
Each additional 1 mm of lead length increases R
th
by 13 K/W.
2003-05-16
4
LA 543B, LO 543B, LY 543B
Kennwerte (
T
A
= 25 C)
Characteristics
Bezeichnung
Parameter
Symbol
Symbol
Werte
Values
Einheit
Unit
LA
LO
LY
Wellenlnge des emittierten Lichtes
(typ.)
Wavelength at peak emission
I
F
= 20 mA
peak
624
610
594
nm
Dominantwellenlnge
1)
(typ.)
Dominant wavelength
1)
I
F
= 20 mA
dom
617
5/+7
606
6/+3
587
7/+8
nm
Spektrale Bandbreite bei 50 %
I
rel max
(typ.)
Spectral bandwidth at 50 %
I
rel max
I
F
= 20 mA
18
16
15
nm
Abstrahlwinkel bei 50 %
I
V
(Vollwinkel)
(typ.)
Viewing angle at 50 %
I
V
2
26
26
26
Grad
deg.
Durchlassspannung
2)
(min.)
Forward voltage
(typ.)
I
F
= 20 mA
(max.)
V
F
V
F
V
F
1.8
2.0
2.4
1.8
2.0
2.4
1.8
2.0
2.4
V
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
= 20 mA; 10C
T
100C
TC
peak
0.15
0.14
0.13
nm/K
Temperaturkoeffizient von
dom
(typ.)
Temperature coefficient of
dom
I
F
= 20 mA; 10C
T
100C
TC
dom
0.07
0.08
0.10
nm/K
Temperaturkoeffizient von
V
F
(typ.)
Temperature coefficient of
V
F
I
F
= 20 mA; 10C
T
100C
TC
V
3.7
3.7
3.7
mV/K
Optischer Wirkungsgrad
(typ.)
Optical efficiency
I
F
= 20 mA
opt
24
24
24
lm/W
1)
Wellenlngen werden mit einer Stromeinprgedauer 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 Stromeinprgedauer von 1 ms und einer Genauigkeit von 0,1 V ermittelt.
Voltages are tested at a current pulse duration of 1 ms and a tolerance of 0.1 V.
LA 543B, LO 543B, LY 543B
2003-05-16
5
Helligkeitswerte werden mit einer Stromeinprgedauer 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 %.
1)
Wellenlngengruppen
Wavelength groups
Gruppe
Group
amber
orange
yellow
Einheit
Unit
min.
max.
min.
max.
min.
max.
2
612
616
600
603
580
583
nm
3
616
620
603
606
583
586
nm
4
620
624
606
609
586
589
nm
5
589
592
nm
6
592
595
nm
Helligkeits-Gruppierungsschema
Luminous Intensity Groups
Lichtgruppe
Luminous Intensity Group
Partieller Lichtfluss
Partial Flux
E
V
[lux]
Lichtstrke
Luminous Intensity
I
V
[mcd]
Lichtstrom
Luminous Flux
V
[mlm]
AW
BW
CW
DW
1120 ... 1800
1800 ... 2800
2800 ... 4500
4500 ... 7100
1240 (typ.)
1950 (typ.)
3100 (typ.)
4930 (typ.)
510 (typ.)
800 (typ.)
1270 (typ.)
2020 (typ.)
Gruppenbezeichnung auf Etikett
Group Name on Label
Beispiel: BW-3
Example: BW-3
Lichtgruppe
Luminous Intensity Group
Wellenlnge
Wavelength
BW
3
2003-05-16
6
LA 543B, LO 543B, LY 543B
Prinzipieller Meaufbau fr partial flux Messung
Schematic Test Methode for partial flux measurement
d
OHAY0908
= 40
Referenzebene des Detektors (14 mm)
Reference layer of detector (14 mm)
LA 543B, LO 543B, LY 543B
2003-05-16
7
Relative spektrale Emission
I
rel
=
f
(
),
T
A
= 25 C,
I
F
= 20 mA
Relative Spectral Emission
V(
) = spektrale Augenempfindlichkeit
Standard eye response curve
Abstrahlcharakteristik
I
rel
=
f
(
)
Radiation Characteristic
OHL00675
400
0
20
40
60
80
100
450
500
550
600
650
700
nm
%
I
rel
V
yellow
orange
amber
OHL00506
0
20
40
60
80
100
120
0.4
0.6
0.8
1.0
100
90
80
70
60
50
0
10
20
30
40
0
0.2
0.4
0.6
0.8
1.0
LA 543B, LO 543B, LY 543B
2003-05-16
8
Durchlassstrom
I
F
=
f
(
V
F
)
Forward Current
T
A
= 25 C
Maximal zulssiger Durchlassstrom
I
F
=
f
(
T
)
Max. Permissible Forward Current
Relative Lichtstrke
I
V
/
I
V(20 mA)
=
f
(
I
F
)
Relative Luminous Intensity
T
A
= 25 C
Relative Lichtstrke
I
V
/
I
V(25 C)
=
f
(
T
A
)
Relative Luminous Intensity
I
F
= 20 mA
OHL00590
10
-2
10
-1
10
0
10
1
F
V
10
2
F
I
mA
2.3
1.3
1.5
1.7
1.9
2.1
V 2.5
T
OHL01496
0
0
20
40
60
80 C 100
temp. solder point
temp. ambient
T
T
S
A
F
I
T
A
T
S
mA
10
20
30
40
50
OHL01618
10
-3
10
-2
10
-1
10
0
10
1
10
-1
10
5
10
0
5
1
mA
2
10
F
I
(20 mA)
I
V
I
V
OHL00740
0
-40
C
T
(25 C)
I
V
I
V
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
2.0
-20
0
20
40
60
100
LA 543B, LO 543B, LY 543B
2003-05-16
9
Zulssige Impulsbelastbarkeit
I
F
=
f
(
t
p
)
Permissible Pulse Handling Capability
Duty cycle
D
= parameter,
T
A
= 25 C
Zulssige Impulsbelastbarkeit
I
F
=
f
(
t
p
)
Permissible Pulse Handling Capability
Duty cycle
D
= parameter,
T
A
= 85 C
OHL01504
F
I
0
0.02
0.04
0.06
0.08
0.1
0.12
A
p
t
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
0.005
0.05
0.5
s
OHL01634
F
I
0
0.02
0.04
0.06
0.08
0.10
0.12
A
p
t
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
0.005
0.05
0.5
s
2003-05-16
10
LA 543B, LO 543B, LY 543B
Mazeichnung
Package Outlines
Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
Kathodenkennung:
krzerer Ltspie
Cathode mark:
short solder lead
Gewicht / Approx. weight: 0.35 g
0.4 (0.016)
0.6 (0.024)
5.5 (0.217)
5.9 (0.232)
Area not flat
8.2 (0.323)
9.0 (0.354)
4.8 (0.189)
5.1 (0.201)
7.8 (0.307)
7.5 (0.295)
27.0 (1.063)
29.0 (1.142)
spacing
2.54 (0.100)
0.8 (0.031)
0.4 (0.016)
0.4 (0.016)
0.6 (0.024)
1.2 (0.047)
1.8 (0.071)
Cathode
GEXY6713
LA 543B, LO 543B, LY 543B
2003-05-16
11
Ltbedingungen
Soldering Conditions
Wellenlten (TTW)
(nach CECC 00802)
TTW Soldering
(acc. to CECC 00802)
Empfohlenes Ltpaddesign
Wellenlten (TTW)
Recommended Solder Pad
TTW Soldering
Mae 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
C
C
... 130
100
2 K/s
Zwangskhlung
forced cooling
Normalkurve
standard curve
Grenzkurven
limit curves
4 (0.157)
OHLPY985
4.8 (1.890)
2003-05-16
12
LA 543B, LO 543B, LY 543B
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: 2003-05-16
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