SST-50 W Product Datasheet
SST-50 W LEDs
Features:
Table of Contents
Technology Overview . . . . . .2
Test Specifications . . . . . . . . .2
White Binning Structure . . . .3
Chromaticity Bins . . . . . . . . . .4
Product Shipping &
Labeling Information . . . . . . .7
Electrical Characteristics . . .8
Lifetime & Lumen
Maintenance. . . . . . . . . . . . . . .9
Spectral Characteristics. . . . .9
Radiation Patterns . . . . . . . 10
Thermal Resistance . . . . . . 10
Mechanical Dimensions . . 11
Solder Profile . . . . . . . . . . . . 13
Tape & Reel Drawing . . . . . 14
Ordering Information . . . . 15
•
Extremely high optical output: Over 1,150 lumens from a single chip (white)
•
Extremely high efficiency: Over 100 lumens per watt at 1.75A
•
High thermal conductivity package - junction to case thermal resistance of only
2.45 °C/W
•
Large, monolithic chip with uniform emitting area of 5 mm
2
•
Lumen maintenance of greater than 70% after 60,000 hours
•
Environmentally friendly: RoHS compliant
•
Variable drive currents: less than 1 A through 5 A
•
High reliability
•
Electrically isolated thermal path
Applications
•
Replacement Lamps
•
High Bay Lighting
•
Street Lighting
•
Consumer Portable
•
Architectural Lighting
•
Retail Lighting
•
Residential Lighting
•
Spot Lighting
1
PDS-001345Rev 10
© 2013 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
•
T
978.528.8000 • www.luminus.com
1100 Technology Park Drive • Billerica, MA 01821
SST-50 W Product Datasheet
Technology Overview
Luminus Big Chip LEDs™ benefit from a suite of innovations in the fields of chip technology, packaging and thermal management. These
breakthroughs allow illumination engineers and designers to achieve solutions that are high brightness and high efficiency.
Luminus Technology
Luminus’ technology enables large area LED chips with uniform
brightness over the entire LED chip surface. The optical power
and brightness produced by these large monolithic chips
enable solutions which replace arc and halogen lamps where
arrays of traditional high power LEDs cannot.
Reliability
Designed from the ground up, Luminus Big Chip LEDs are one of
the most reliable light sources in the world today. Big Chip LEDs
have passed a rigorous suite of environmental and mechanical
stress tests, including mechanical shock, vibration, temperature
cycling and humidity, and have been fully qualified for use in
extreme high power and high current applications. With very
low failure rates and median lifetimes that typically exceed
60,000 hours, Luminus Big Chip LEDs are ready for even the
most demanding applications.
Packaging Technology
Thermal management is critical in high power LED applications.
With a thermal resistance from junction to case of
2.45º C/W. Luminus SST-50 LEDs have the lowest thermal
resistance of any LED on the market. This allows the LED to be
driven at higher current densities while maintaining a low
junction temperature, thereby resulting in brighter solutions
and longer lifetimes.
Environmental Benefits
Luminus LEDs help reduce power consumption and the amount
of hazardous waste entering the environment. All Big Chip LED
products manufactured by Luminus are RoHS compliant and
free of hazardous materials, including lead and mercury.
Understanding Big Chip LED Test Specifications
Every Luminus LED is fully tested to ensure that it meets the high quality standards expected from Luminus’ products.
Testing Temperature
Luminus surface mount LEDs are typically tested with a 20 msec
input pulse and a junction temperature of 25ºC. Expected flux
values in real world operation can be extrapolated based on the
information contained within this product data sheet.
Multiple Operating Points
The tables on the following pages provide typical optical and
electrical characteristics. Since the LEDs can be operated over a
wide range of drive conditions (currents from less than 1.0 A to
5.0 A, and duty cycle from <1% to 100%), multiple drive
conditions are possible.
SST-50 LEDs are production tested at 1.75 A.
2
PDS-001345Rev 10
© 2013 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
•
T
978.528.8000 • www.luminus.com
1100 Technology Park Drive • Billerica, MA 01821
SST-50 W Product Datasheet
SST-50 White Binning Structure
SST-50 LEDs are tested for luminous flux and chromaticity at a drive current of 1.75 A (350 mA/mm
2
) and placed into one of the following
luminous flux (FF) and chromaticity (WW) bins:
Flux Bin (FF)
G2
G3
H
H2
H3
J
J2
J3
K
*Note: Luminus maintains a +/- 6% tolerance on flux measurements.
Minumum Flux (lm) @ 1.75A
300
325
350
375
400
425
450
475
500
Maximum Flux (lm) @ 1.75A
325
350
375
400
425
450
475
500
530
Chromaticity Bins
Luminus’ Standard Chromaticity Bins: 1931 CIE Curve
0.470
0.445
3500K
2700K
3000K
EU
V4
W4
Y4
EW
0.420
4000K
ES
T4
S4
R4
Q4
R3
Q3
P3
N3
M3
K3
J3
H3
G3
DJ
DM
DP
DR
DT
T3
S3
DV
U3
V3
U4
BB Locus
0.395
5000K
4500K
EN
P4
N4
M4
K4
J4
H4
G4
EQ
W3
Y3
DY
CIEy
0.370
6500K
5700K
EH
EK
0.345
F4
EF
0.320
DE
F3
DG
0.295
DF
0.270
0.275
0.300
0.325
0.350
0.375
CIEx
0.400
0.425
0.450
0.475
0.500
3
PDS-001345Rev 10
© 2013 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
•
T
978.528.8000 • www.luminus.com
1100 Technology Park Drive • Billerica, MA 01821
SST-50 W Product Datasheet
The following tables describe the four chromaticity points that bound each chromaticity bin. Chromaticity bins are grouped together
based on the color temperature.
6500K
Chromaticity Bins
Bin Code
(WW)
DG
CIEx
0.307
0.322
0.323
0.309
0.305
0.313
0.315
0.307
0.303
0.312
0.313
0.305
0.313
0.321
0.322
0.315
0.312
0.321
0.321
0.313
0.302
0.320
0.321
0.303
0.283
0.303
0.307
0.289
0.289
0.307
0.309
0.293
5700K Chromaticity Bins
CIEy
0.311
0.326
0.316
0.302
0.321
0.329
0.319
0.311
0.330
0.339
0.329
0.321
0.329
0.337
0.326
0.319
0.339
0.348
0.337
0.329
0.335
0.354
0.348
0.330
0.304
0.330
0.311
0.293
0.293
0.311
0.302
0.285
Bin Code
(WW)
DJ
CIEx
0.322
0.337
0.336
0.323
0.321
0.329
0.329
0.322
0.321
0.329
0.329
0.321
0.329
0.337
0.337
0.330
0.329
0.338
0.337
0.329
0.320
0.338
0.338
0.321
CIEy
0.324
0.337
0.326
0.314
0.335
0.342
0.331
0.324
0.346
0.354
0.342
0.335
0.342
0.349
0.337
0.331
0.354
0.362
0.349
0.342
0.352
0.368
0.362
0.346
F3*
H3*
F4*
H4*
G3*
J3*
G4*
J4*
EF
EH
DE
DF
*Sub-bins within ANSI defined quadrangles per ANSI C78.377-2008
4
PDS-001345Rev 10
© 2013 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
•
T
978.528.8000 • www.luminus.com
1100 Technology Park Drive • Billerica, MA 01821
SST-50 W Product Datasheet
5000K
Chromaticity Bins
Bin Code
(WW)
EK
CIEx
0.338
0.356
0.355
0.338
0.337
0.345
0.345
0.337
0.338
0.347
0.345
0.337
0.345
0.353
0.352
0.344
0.346
0.355
0.353
0.345
0.337
0.352
0.350
0.336
4500K
Chromaticity Bins
CIEy
0.368
0.384
0.376
0.362
0.349
0.355
0.343
0.337
0.362
0.369
0.355
0.349
0.355
0.349
0.372
0.343
0.369
0.376
0.362
0.355
0.337
0.349
0.337
0.326
Bin Code
(WW)
EN
CIEx
0.356
0.376
0.374
0.355
0.353
0.361
0.359
0.351
0.355
0.364
0.361
0.353
0.361
0.370
0.367
0.359
0.364
0.374
0.370
0.361
0.351
0.367
0.364
0.350
CIEy
0.384
0.396
0.387
0.374
0.360
0.366
0.352
0.347
0.374
0.381
0.366
0.360
0.366
0.373
0.358
0.352
0.381
0.387
0.373
0.366
0.347
0.358
0.346
0.335
K3*
N3*
K4*
N4*
M3*
P3*
M4*
P4*
DM
DP
*Sub-bins within ANSI defined quadrangles per ANSI C78.377-2008
5
PDS-001345Rev 10
© 2013 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
•
T
978.528.8000 • www.luminus.com
1100 Technology Park Drive • Billerica, MA 01821
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