VLMW711U2U3XV
Vishay Semiconductors
Little Star®
1 W Power SMD LED White
20784
DESCRIPTION
The VLMW711. is one of the most robust and light
efficient LEDs in the market. With its extremely high
level of brightness and the ultra low high profile, which
is only 1.5 mm are highly suitable for both conventional
lighting and specialized application such as
automotive signal lights, traffic lights, channel lights,
tube lights and garden lights among others.
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: SMD Little Star
• Product series: power
• Angle of half intensity: ± 60°
FEATURES
• Super high brightness surface mount LED
• High flux output; typical 90 lm
• 120° viewing angle
• Compact package outline
(L x W x H) of 6.0 x 6.0 x 1.5 mm
• Ultra low height profile - 1.5 mm
• Designed for high current drive; up to 350 mA
• Low thermal resistance; RthJP = 10 K/W
• Qualified according to JEDEC moisture sensitivity
level 2a
• Compatible to IR reflow soldering
• Little Star® are class 1M LED products. Do not view
directly with optical instrument
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
• Automotive qualified AEC-Q101
• ESD-withstand voltage: up to 2 kV according to
JESD22-A114-B
APPLICATIONS
• Automotive: exterior applications, e.g.: fog-lamp,
rear mirror lighting, etc.
• Communication: flashLED
• Industry: white goods (e.g.: oven, microwave, etc.)
• Lighting: garden light, architecture lighting, general
lighting, etc.
PARTS TABLE
PART
VLMW711U2U3XV-GS08
Document Number 83229
Rev. 1.0, 24-Feb-09
LUMINOUS FLUX
CORRELATION BETWEEN
LUM. FLUX/LUM. INTENSITY
(at IF = 350 mA)
COLOR, LUMINOUS
INTENSITY
(at IF = 350 mA)
TECHNOLOGY
White, φ = (87 400 to 113 600) mlm
IV typ. = 29 700 mcd
InGaN
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1
VLMW711U2U3XV
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS 1) VLMW711U2U3XV
PARAMETER
TEST CONDITION
Forward current
SYMBOL
VALUE
UNIT
IF
350
mA
Ptot
1.4
W
Tj
+ 120
°C
IFM
1000
mA
Operating temperature range
Tamb
- 40 to + 100
°C
Storage temperature range
Tstg
- 40 to + 100
°C
RthJP
10
K/W
Power dissipation
Junction temperature
Surge current
t < 10 µs, d = 0.1
Thermal resistance junction/pin
Note:
Not designed for reverse operation
1) T
amb = 25 °C, unless otherwise specified
OPTICAL AND ELECTRICAL CHARACTERISTICS 1) VLMW711U2U3XV, WHITE
PARAMETER
TEST CONDITION
Luminous flux/luminous intensity
IF = 350 mA
Chromaticity coordinate x acc. to
CIE 1931
SYMBOL
MIN.
φ
87 400
TYP.
IV
29 700
IF = 350 mA
x
0.33
Chromaticity coordinate y acc. to
CIE 1931
IF = 350 mA
y
0.33
Angle of half intensity
IF = 350 mA
ϕ
± 60
2)
MAX.
UNIT
113 600
mlm
mcd
deg
IF = 350 mA
VF
Temperature coefficient of VF
IF = 350 mA
TCVF
-3
mV/K
Temperature coefficient of IV
IF = 350 mA
TCIV
- 0.4
%/K
Forward voltage
3
3.5
4
V
Note:
1) T
amb = 25 °C, unless otherwise specified
2)
Forward voltages are tested at a current pulse duration of 1 ms and a tolerance of ± 0.05 V
LUMINOUS INTENSITY/FLUX CLASSIFICATION WHITE
GROUP
LUMINOUS FLUX φV (mlm) CORRELATION TABLE
STANDARD
MIN.
MAX.
U2
87 400
99 400
U3
99 400
113 600
Note:
Luminous intensity is tested at a current pulse duration of 25 ms and an accuracy of ± 11 %.
The above type numbers represent the order groups which include only a few brightness groups. Only one group will be shipped on each reel
(there will be no mixing of two groups on each reel).
In order to ensure availability, single brightness groups will not be orderable.
In a similar manner for colors where wavelength groups are measured and binned, single wavelength groups will be shipped in any one reel.
In order to ensure availability, single wavelength groups will not be orderable.
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For technical support, please contact: LED@vishay.com
Document Number 83229
Rev. 1.0, 24-Feb-09
VLMW711U2U3XV
Vishay Semiconductors
CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED
Bin
XM
XN
XO
XP
WM
WN
WO
WP
WQ
VM
VN
VO
VP
Cx
0.301
0.314
0.315
0.303
0.301
0.303
0.315
0.316
0.305
0.303
0.305
0.316
0.318
0.308
0.305
0.308
0.318
0.320
0.311
0.308
0.314
0.329
0.329
0.315
0.314
0.315
0.329
0.329
0.316
0.315
0.316
0.329
0.329
0.318
0.316
0.318
0.329
0.329
0.319
0.318
0.319
0.329
0.330
0.320
0.319
0.329
0.348
0.347
0.329
0.329
0.329
0.347
0.346
0.329
0.329
0.329
0.346
0.344
0.329
0.329
0.329
0.344
0.343
0.329
0.329
Cy
0.342
0.353
0.343
0.333
0.342
0.333
0.343
0.332
0.322
0.333
0.322
0.332
0.319
0.311
0.322
0.311
0.319
0.301
0.293
0.311
0.353
0.366
0.354
0.343
0.353
0.343
0.354
0.343
0.332
0.343
0.332
0.343
0.330
0.319
0.332
0.319
0.330
0.319
0.310
0.319
0.310
0.319
0.311
0.301
0.310
0.366
0.383
0.368
0.354
0.366
0.354
0.368
0.357
0.343
0.354
0.343
0.357
0.343
0.330
0.343
0.330
0.343
0.331
0.319
0.330
Note:
Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.
Document Number 83229
Rev. 1.0, 24-Feb-09
For technical support, please contact: LED@vishay.com
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3
VLMW711U2U3XV
Vishay Semiconductors
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
500
ФV rel - Relative Luminous Flux
1.4
IF - Forward Current (mA)
1.0
0.8
0.6
0.4
400
350
300
250
200
150
100
0.2
50
0
0
0
20804
100
200
300
400
500
0
600
40
60
80
100
120
Tamb - Ambient Temperature (°C)
Figure 4. Max. Permissible Forward Current vs.
Ambient Temperature
0.42
1.4
4500K
0.40
1.2
5000K
5650K
0.8
0.6
0.4
0.36
6300K
WM
VN
XM
WN
VO
XN
WO
7000K
0.34
UO
UP
VP
XO
0.32
WP
10 000K
YO
XP
WQ
YA
0.28
0.26
0
0
100
200
300
400
500
0.26
600
0.28
21438
IF - Forward Current (mA)
20803
Figure 2. Relative Luminous Intensity vs. Forward Current
0.30 0.32
0.34
0.36
0.38
x - Cordinate
Figure 5. Coordinates of Color Groups
600
100 %
500
Irel (IF = 140 mA)
80 %
400
300
200
60 %
40 %
20 %
100
0
2
2.5
3
3.5
4
0%
400 450 500 550 600 650 700 750 800
4.5
VF - Forward Voltage (V)
Figure 3. Forward Current vs. Forward Voltage
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4
UN
VM
0.30
0.2
20805
UM
0.38
1.0
y - Coordinate
IV rel - Relative Lumnious Intensity
20
21671
IF - Forward Current (mA)
Figure 1. Relative Luminous Flux vs. Forward Current
IF - Forward Current (mA)
for RthJA = 40 K/W
450
1.2
λ - Wavelength (nm)
20963
Figure 6. Relative Spectrale Emission
For technical support, please contact: LED@vishay.com
Document Number 83229
Rev. 1.0, 24-Feb-09
VLMW711U2U3XV
Vishay Semiconductors
10°
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
ϕ - Angular Displacement
IV rel - Relative Luminous Intensity
0°
80°
0.6
0.4
0.2
0
95 10319
Figure 7. Relative Luminous Intensity vs. Angular Displacement
TAPING DIMENSIONS in millimeters
20846
Document Number 83229
Rev. 1.0, 24-Feb-09
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VLMW711U2U3XV
Vishay Semiconductors
PACKAGE DIMENSIONS/SOLDERING PADS DIMENSIONS in millimeters
20847
SOLDERING PROFILE
IR Reflow Soldering Profile for Lead (Pb)-free Soldering
Preconditioning acc. to JEDEC Level 2a
300
Temperature (°C)
max. 260 °C
245 °C
255 °C
240 °C
217 °C
250
200
max. 30 s
150
max. 100 s
max. 120 s
100
max. ramp up 3 °C/s
50
max. ramp down 6 °C/s
0
0
19885
50
100
150
Time (s)
200
250
300
max. 2 cycles allowed
Figure 8. Vishay Lead (Pb)-free Reflow Soldering Profile
(acc. to J-STD-020C)
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For technical support, please contact: LED@vishay.com
Document Number 83229
Rev. 1.0, 24-Feb-09
VLMW711U2U3XV
Vishay Semiconductors
BAR CODE PRODUCT LABEL
EXAMPLE:
A
D
E
B
20613
C
A) Type of component
B) Manufacturing plant
C) SEL - selection code (bin):
e.g.: DA = code for luminous intensity group
5 = code for color group
D) Batch:
200707 = year 2007, week 07
PH19 = plant code
E) Total quantity
DRY PACKING
The reel is packed in an anti-humidity bag to protect
the devices from absorbing moisture during
transportation and storage.
RECOMMENDED METHOD OF STORAGE
Dry box storage is recommended as soon as the
aluminum bag has been opened to prevent moisture
absorption. The following conditions should be
observed, if dry boxes are not available:
• Storage temperature 10 °C to 30 °C
• Storage humidity ≤ 60 % RH max.
After more than 672 h under these conditions moisture
content will be too high for reflow soldering.
In case of moisture absorption, the devices will recover
to the former condition by drying under the following
condition:
192 h at 40 °C + 5 °C/- 0 °C and < 5 % RH
(dry air/nitrogen) or
96 h at 60 °C + 5 °C and < 5 % RH for all device
containers or
24 h at 100 °C + 5 °C not suitable for reel or tubes.
An EIA JEDEC standard JESD22-A112 level 2a label
is included on all dry bags.
L E V E L
CAUTION
This bag contains
MOISTURE –SENSITIVE DEVICES
2a
1. Shelf life in sealed bag 12 months at
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