LW L88C
SmartLED
TM
Enhanced optical power LED (ATON
)
Abgekndigt nach OS-PD-2003-007 - wird durch
LW L283 ersetzt werden
Obsolete acc. to OS-PD-2003-007 - will be
replaced by LW L283
2003-08-28
1
Besondere Merkmale
Gehusetyp: SMT Gehuse SCD 80
Besonderheit des Bauteils: kleinste Bauform
1,7 x 0,8 x 0,65 mm (LxBxH)
Farbort: x = 0,33, y = 0,33 nach
CIE 1931 (wei)
typische Farbtemperatur: 5600 K
Farbwiedergabeindex: 80
Abstrahlwinkel: horizontal 170, vertikal 130
Technologie: InGaN
optischer Wirkungsgrad: 10 lm/W
Gruppierungsparameter: Lichtstrke, Farbort
Verarbeitungsmethode: fr alle
SMT-Bestcktechniken geeignet
Ltmethode: IR Reflow Lten und
Wellenlten (TTW)
Vorbehandlung: nach JEDEC Level 2
Gurtung: 8 mm Gurt mit 5000/Rolle, 180 mm
ESD-Festigkeit: ESD-sicher bis 2 kV nach
EOS/ESD-5.1-1993
Anwendungen
flache Hinterleuchtung (LCD, Mobile Phone,
Schalter, Display)
elektrische Spielsachen
Informationsanzeigen im Auenbereich
Signal- und Symbolleuchten
Markierungsbeleuchtung (Stufen, Fluchtwege
u. .)
Features
package: SMT package SCD 80
feature of the device: smallest
package 1.7 x 0.8 x 0.65 mm (LxWxH)
color coordinates: x = 0.33, y = 0.33 acc. to
CIE 1931 (white)
typ. color temperature: 5600 K
color reproduction index: 80
viewing angle: horizontal 170, vertical 130
technology: InGaN
optical efficiency: 10 lm/W
grouping parameter: luminous intensity,
color coordinates
assembly methods: suitable for all
SMT assembly methods
soldering methods: IR reflow soldering and
TTW soldering
preconditioning: acc. to JEDEC Level 2
taping: 8 mm tape with 5000/reel, 180 mm
ESD-withstand voltage: up to 2 kV acc. to
EOS/ESD-5.1-1993
Applications
flat backlighting (LCD, cellular phones,
switches, displays)
electrical toys
outdoor displays
signal and symbol luminary
marker lights (e.g. steps, exit ways, etc.)
2003-08-28
2
LW L88C
s
Abgekndigt nach OS-PD-2003-007 - wird durch LW L283 ersetzt werden
Obsolete acc. to OS-PD-2003-007 - will be replaced by LW L283
Letzte Bestellung / Last Order: 2004-02-28
Letzte Lieferung / Last Delivery: 2004-08-31
Anm.: -25 Farbselektiert nach Farbortgruppen, Lieferung in Einzelgruppen(siehe Seite 5)
Die Standardlieferform von Serientypen beinhaltet eine untere bzw. eine obere Familiengruppe,
die aus nur 3 bzw. 4 Halbgruppen besteht. Einzelne Halbgruppen sind nicht erhltlich.
In einer Verpackungseinheit / Gurt ist immer nur eine Halbgruppe enthalten.
Note: -25 Color selection acc. to chromaticity coordinate groups, delivery in single groups (see page 5)
The standard shipping format for serial types includes a lower or upper family group of 3 or 4
individual groups. Individual half groups are not available.
No packing unit / tape ever contains more than one luminous intensity half group.
Typ
Type
Emissions-
farbe
Color of
Emission
Farbe der
Lichtaustritts-
flche
Color of the
Light Emitting
Area
Lichtstrke
Luminous
Intensity
I
F
= 20 mA
I
V
(mcd)
Lichtstrom
Luminous
Flux
I
F
= 20 mA
V
(mlm)
Bestellnummer
Ordering Code
s
LW L88C-Q1R1-35
s
LW L88C-R1S2-35
white colored
diffused
71 ... 140
112 ... 280
400 (typ.)
750 (typ.)
Q65110A0615
Q65110A0617
s
LW L88C-Q1R1-25
s
LW L88C-R1S2-25
white colored
diffused
71 ... 140
112 ... 280
400 (typ.)
750 (typ.)
on request
on request
LW L88C
2003-08-28
3
Grenzwerte
Maximum Ratings
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Betriebstemperatur
Operating temperature range
T
op
40 ... + 100
C
Lagertemperatur
Storage temperature range
T
stg
40 ... + 100
C
Sperrschichttemperatur
Junction temperature
T
j
+ 110
C
Durchlassstrom
Forward current
I
F
20
mA
Stostrom
Surge current
t
10
s,
D
= 0.005
I
FM
300
mA
Sperrspannung
1)
Reverse voltage
V
R
5
V
Leistungsaufnahme
Power consumption
T
A
25 C
P
tot
85
mW
Wrmewiderstand
Thermal resistance
Sperrschicht/Umgebung
Junction/ambient
Sperrschicht/Ltpad
Junction/solder point
Montage auf PC-Board FR 4 (Padgre
5 mm
2
)
mounted on PC board FR 4 (pad size
5 mm
2
)
R
th JA
R
th JS
500
200
K/W
K/W
1)
fr kurzzeitigen Betrieb geeignet / suitable for short term application
2003-08-28
4
LW L88C
Kennwerte (
T
A
= 25 C)
Characteristics
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Farbkoordinate x nach CIE 1931
1)
(typ.)
Chromaticity coordinate x acc. to CIE 1931
I
F
= 20 mA
x
0.33
Farbkoordinate y nach CIE 1931
(typ.)
Chromaticity coordinate y acc. to CIE 1931
I
F
= 20 mA
y
0.33
Abstrahlwinkel bei 50 %
I
V
(Vollwinkel)
(typ.)
Viewing angle at 50 %
I
V
2
170 (horizontal)
130 (vertical)
Grad
deg.
Durchlassspannung
2)
(min.)
Forward voltage
(typ.)
I
F
= 20 mA
(max.)
V
F
V
F
V
F
3.0
3.6
4.1
V
V
V
Sperrstrom
(typ.)
Reverse current
(max.)
V
R
= 5 V
I
R
I
R
0.01
10
A
A
Temperaturkoeffizient von x
(typ.)
Temperature coefficient of x
I
F
= 20 mA; 10C
T
100C
TC
x
0.1
10
-3
/K
Temperaturkoeffizient von y
(typ.)
Temperature coefficient of y
I
F
= 20 mA; 10C
T
100C
TC
y
0.2
10
-3
/K
Temperaturkoeffizient von
V
F
(typ.)
Temperature coefficient of
V
F
I
F
= 20 mA; 10C
T
100C
TC
V
5.0
mV/K
Optischer Wirkungsgrad
(typ.)
Optical efficiency
I
F
= 20 mA
opt
10
lm/W
1)
Farbortgruppen werden mit einer Stromeinprgedauer von 25 ms und einer Genauigkeit von 0,01 ermittelt.
Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of 0.01.
2)
Durchlassspannungswerte werden mit einer Stromeinprgedauer von 1 ms und einer Genauigkeit von 0,1 V
ermittelt.
Forward voltage values are tested at a current pulse duration of 1 ms and a tolerance of 0.1 V.
LW L88C
2003-08-28
5
1)
Farbortgruppen
Chromaticity coordinate groups
OHA02327
520
530
540
550
560
570
580
590
600
610
620
630
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
510
500
490
480
470
450
460
0.26
0.20
0.24
0.30
0.32
0.34
0.36
0.25
0.26
0.27
0.28
0.29
0.30
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.42
0.38
+
+
group 3
group 4
group 5
E
0.29
0.31
0.33
0.35
Cy
0.41
Cx
Cx
0.37
Cy
0.28
0.27
0.21
0.22
0.23
group 2
2003-08-28
6
LW L88C
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%.
Helligkeits-Gruppierungsschema
Luminous Intensity Groups
Lichtgruppe
Luminous Intensity Group
Lichtstrke
Luminous Intensity
I
V
(mcd)
Lichtstrom
Luminous Flux
V
(mlm)
Q1
Q2
R1
R2
S1
S2
71 ...
90
90 ... 112
112 ... 140
140 ... 180
180 ... 224
224 ... 280
320 (typ.)
400 (typ.)
500 (typ.)
640 (typ.)
800 (typ.)
1000 (typ.)
Gruppenbezeichnung auf Etikett
Group Name on Label
Beispiel: R1-3
Example: R1-3
Lichtgruppe
Luminous Intensity Group
Halbgruppe
Half Group
Farbortgruppe
Chromaticity Coordinate Group
R
1
3
LW L88C
2003-08-28
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
40
0
400
20
60
80
rel
I
100
%
nm
OHL00525
V
450
500
550
600
650
700
OHL00574
0
-20
-40
-60
-80
-100
-120
20
40
60
80
120
0
20
40
60
80
100
Deg
%
horizontal
vertical
horizontal
vertical
V rel
LW L88C
2003-08-28
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
OHL11462
2.0
I
F
V
F
2.5 3.0 3.5 4.0 4.5 5.0
V 6.0
5
10
-1
10
0
10
5
1
mA
10
5
2
temp. solder point
40
20
0
T
0
S
100
80
60
C
T
I
F
mA
OHL10186
5
10
15
20
25
temp. ambient
T
A
T
A
T
S
V
V (20 mA)
10
-1
0
10
10
1
2
10
mA
10
-3
5
OHL01518
F
I
5
-2
10
5
-1
10
0
10
1
10
I
I
5
5
LW L88C
2003-08-28
9
Relative Lichtstrke
I
V
/
I
V(25 C)
=
f
(
T
A
)
Relative Luminous Intensity
I
F
= 20 mA
Zulssige Impulsbelastbarkeit
I
F
=
f
(
t
p
)
Permissible Pulse Handling Capability
Duty cycle
D
= parameter,
T
A
= 25 C
Farbortverschiebung
x, y =
f
(
I
F
)
Chromaticity Coordinate Shift
T
A
= 25 C
Zulssige Impulsbelastbarkeit
I
F
=
f
(
t
p
)
Permissible Pulse Handling Capability
Duty cycle
D
= parameter,
T
A
= 85 C
OHL02870
-60
0
T
C
V (25 C)
I
I
V
-40 -20
0
20 40 60
100
0.2
0.4
0.6
0.8
1.0
1.2
1.4
OHL01987
10
-5
p
t
F
I
10
-4
10
-3
10
-2
10
-1
10
0
10
1
0
A
2
10
s
D
t
P
T
=
T
P
t
I
F
0.01
0.05
0.2
0.1
0.005
0.02
0.5
D
=
0.05
0.10
0.15
0.20
0.25
0.35
1
40
OHL00655
0.304
0
10
20
30
x, y
50
mA
0.306
0.308
0.310
0.312
0.314
0.316
0.318
0.324
x
y
F
I
OHL01988
10
-5
p
t
F
I
10
-4
10
-3
10
-2
10
-1
10
0
10
1
0
A
2
10
s
D
t
P
T
=
T
P
t
I
F
0.01
0.05
0.2
0.1
0.005
0.02
0.5
D
=
0.05
0.10
0.15
0.20
0.25
0.35
1
2003-08-28
10
LW L88C
Mazeichnung
Package Outlines
Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
Gewicht / Approx. weight: 1.4 mg
GPLY6057
0.8 (0.031)
0.1 (0.004)
Cathode
0.3 (0.012)
+0.05 (0.002)
-0.03 (0.001)
0.125 (0.005)
1.7 (0.067)
0.1 (0.004)
7
max
+0.02 (0.001)
-0.05 (0.002)
0.65 (0.026)
5
1.3 (0.051)
0.1 (0.004)
marking
marking
Cathode
LW L88C
2003-08-28
11
Ltbedingungen
Vorbehandlung nach JEDEC Level 2
Soldering Conditions Preconditioning acc. to JEDEC Level 2
IR-Reflow Ltprofil
(nach IPC 9501)
IR Reflow Soldering Profile
(acc. to IPC 9501)
OHLY0597
0
0
50
100
150
200
250
50
100
150
200
250
300
T
t
C
s
240-245 C
10-40 s
183 C
120 to 180 s
Defined for Preconditioning: up to 6 K/s
Ramp-down rate up to 6 K/s
Ramp-up rate up to 6 K/s
Defined for Preconditioning: 2-3 K/s
2003-08-28
12
LW L88C
Wellenlten (TTW)
(nach CECC 00802)
TTW Soldering
(acc. to CECC 00802)
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
LW L88C
2003-08-28
13
Empfohlenes Ltpaddesign
IR Reflow Lten
Recommended Solder Pad
IR Reflow Soldering
Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
Gehuse hlt TTW-Lthitze aus / Package able to withstand TTW-soldering heat
Empfohlenes Ltpaddesign verwendbar fr SmartLED
TM
und Chipled - Bauform 0603
IR Reflow Lten
Recommended Solder Pad useable for SmartLED
TM
and Chipled - Package 0603
IR Reflow Soldering
Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
Empfohlene Ltpastendicke: 120 m/ recommended thickness of solder paste: 120 m
Gehuse fr Wellenlten (TTW) geeignet / Package suitable for TTW-soldering
OHPY1301
1.45 (0.057)
0.35 (0.014)
0.35 (0.014)
OHPY0203
2.25 (0.089)
0.65 (0.026)
0.3 (0.012)
0.5 (0.020)
0.8 (0.031)
0.35 (0.014)
0.225 (0.009)
2003-08-28
14
LW L88C
Gurtung / Polaritt und Lage
Verpackungseinheit 8 mm Gurt mit 5000/Rolle,
180 mm
Method of Taping / Polarity and Orientation Packing unit 8 mm tape with 5000/reel, 180 mm
Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
OHAY1350
1.5 (0.059)
4 (0.157)
2 (0.079)
0.4 (0.016)
0.93 (0.037)
3.5 (0.138)
1.75 (0.069)
8 (0.315)
1.4 (0.055)
2.04 (0.080)
A
C
LW L88C
2003-08-28
15
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: 2003-08-28
Date of change
Previous Version:
2003-06-26
Page
Subjects (major changes since last revision)
3
power consumption from 90 mW to 85 mW
8
diagram luminous intensity from OHL01462 to OHL11462
3
surge current
9
diagram permissible pulse handling capability from OHL01405/01406 to
11405/11406
2
wavelength grouping for white
3
pad size from 16 mm
2
to 5 mm
2
15
annotations
2002-07-25
3
reverse voltage (footnote)
2002-08-21
2,5
color coordinate grouping
2002-11-04
1, 14
tape with 5000/reel
2002-11-22
all
PCN data sheet
2003-03-31
8
new diagram permissible forward current
2003-06-02
9
new pulse derating
2003-06-26
1, 2
obsolete
2003-08-28
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