VISHAY VLMW71S2S3QN Technical data
VLMW71S2S3QN
Vishay Semiconductors
20784
Little Star
®
1 Watt Power SMD LED Warm White
FEATURES
• Super high brightness surface mount LED
• High flux output; typical 60 lumens
• 120° viewing angle
• Compact package outline
(L x W x H) of 6 x 6 x 1.5 mm
• Ultra low height profile - 1.5 mm
• Designed for high current drive; up to 350 mA
• Low thermal resistance; R
• Qualified according to JEDEC moisture sensitivity
level 2a
• Compatible to IR reflow soldering
•Little Star
directly with optical instrument
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• AEC-Q101 qualified
•
ESD-withstand voltage: up to 2 kV according to
JESD22-A114-B
®
are class 1M LED products. Do not view
= 18 K/W
thJP
DESCRIPTION
The VLMW71.. 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°
PARTS TABLE
LUMINOUS FLUX
PART
VLMW71S2S3QN-GS08 Warm white, φ = (51 700 to 67 200) mlm
CORRELATION BETWEEN
LUM. FLUX/LUM. INTENSITY
(at I
= 350 mA)
F
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.
COLOR, LUMINOUS
INTENSITY
(at I
= 350 mA)
F
= 19 000 mcd
I
V typ.
TECHNOLOGY
InGaN
Document Number 81137
Rev. 1.0, 07-May-09
For technical support, please contact: LED@vishay.com
www.vishay.com
1
VLMW71S2S3QN
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS 1) VLMW71S2S3QN
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Forward current
Power dissipation
Junction temperature
Surge current
t < 10 µs, d = 0.1
Operating temperature range
Storage temperature range
Thermal resistance junction/pin
Note:
Not designed for reverse operation
1)
T
= 25 °C, unless otherwise specified
amb
OPTICAL AND ELECTRICAL CHARACTERISTICS 1) VLMW71S2S3QN, WARM WHITE
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
= 350 mA
Luminous flux/luminous intensity
Chromaticity coordinate x
acc. to CIE 1931
Chromaticity coordinate y
acc. to CIE 1931
Angle of half intensity
Forward voltage
Temperature coefficient of V
Temperature coefficient of I
Note:
1)
T
= 25 °C, unless otherwise specified
amb
2)
Forward voltages are tested at a current pulse duration of 1 ms and a tolerance of ± 0.05 V
2)
F
V
I
F
I
= 350 mA
F
I
= 350 mA
F
I
= 350 mA
F
IF = 350 mA V
IF = 350 mA TC
IF = 350 mA TC
I
F
P
tot
T
j
I
FM
T
amb
T
stg
R
thJP
350 mA
1.4 W
+ 120 °C
1000 mA
- 40 to + 100 °C
- 40 to + 100 °C
18 K/W
φ 51 700 67 200 mlm
I
V
19 000 mcd
x0.44
y0.41
ϕ ± 60 deg
F
VF
IV
3.6 4 V
- 3 mV/K
- 0.4 %/K
LUMINOUS INTENSITY/FLUX CLASSIFICATION WARM WHITE
GROUP
STANDARD MIN. MAX.
S2 51 700 59 000
S3 59 000 67 200
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.
www.vishay.com
For technical support, please contact: LED@vishay.com
2
LUMINOUS FLUX φV (mlm) CORRELATION TABLE
Document Number 81137
Rev. 1.0, 07-May-09
Vishay Semiconductors
CHROMATICITY COORDINATED GROUPS FOR WARM WHITE SMD LED
Bin Cx Cy
0.421 0.433
QM
QN
QO
QP
PM
PN
PO
PP
NM
NN
NO
NP
Note:
Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.
0.437 0.438
0.430 0.421
0.415 0.416
0.421 0.433
0.415 0.416
0.430 0.421
0.423 0.405
0.409 0.400
0.415 0.416
0.409 0.400
0.423 0.405
0.416 0.387
0.402 0.382
0.409 0.400
0.402 0.382
0.416 0.387
0.409 0.372
0.397 0.367
0.402 0.382
0.437 0.438
0.452 0.443
0.444 0.426
0.430 0.421
0.437 0.438
0.430 0.421
0.444 0.426
0.436 0.409
0.423 0.405
0.430 0.421
0.423 0.405
0.436 0.409
0.428 0.392
0.416 0.387
0.423 0.405
0.416 0.387
0.428 0.392
0.421 0.377
0.409 0.372
0.416 0.387
0.452 0.443
0.469 0.448
0.460 0.431
0.444 0.426
0.452 0.443
0.444 0.426
0.460 0.431
0.451 0.414
0.436 0.409
0.444 0.426
0.436 0.409
0.451 0.414
0.443 0.397
0.428 0.392
0.436 0.409
0.428 0.392
0.443 0.397
0.435 0.382
0.421 0.377
0.428 0.392
VLMW71S2S3QN
Document Number 81137
Rev. 1.0, 07-May-09
For technical support, please contact: LED@vishay.com
www.vishay.com
3
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