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PRODUCT DATA SHEET
PhlatLight(R) White LED Illumination Products CST-90 Series
Features
* Extremely high optical output: Over 2,750 lumens from a single chip (White)
* Extremely high efficiency: Over 100 lumens per watt at 3.15A * High thermal conductivity package - junction to heat sink
thermal resistance of only 0.9 C/W
* Large, monolithic chip with uniform emitting area of 9 mm2 * Lumen maintenance of greater than 70% after 60,000 hours * Environmentally friendly: RoHS compliant * Variable drive currents: less than 1 A through 13.5 A to full
reliability specifications
PhlatLight(R) LEDs enable a new class of illumination applications.
* High reliability
Applications
* Architectural Lighting * Retail Lighting * Residential Lighting * Consumer Portable * Spot Lighting * High Bay Lighting * Wide Area Lighting * Street Lighting
Table of Contents
Technology Overview............................................ 2 Test Specifications............................................... 2 PhlatLight Bin Codes............................................. 3 Product Shipping and Labeling Information.................. 7 Optical and Electrical Characteristics ........................ 8 Spectral Characteristics........................................10 Radiation Patterns ..............................................11 Thermal Resistance .............................................12 Mechanical Dimensions.........................................13 Ordering Information ...........................................14 www.luminus.com (c) 2010 Luminus Devices, Inc. - All Rights Reserved Last Update 2-9-10 PDS_001314 Rev 04
CST-90 - Product Datasheet
Technology Overview
PhlatLight LEDs benefit from a suite of innovations in the fields of chip technology, packaging, and thermal management. These breakthroughs allow illumination designers to achieve efficient light engine designs and deliver high brightness solutions.
PhlatLight Technology
The name PhlatLight is derived from Photonic Lattice. Photonic lattice technology creates true surface emission from the source, which 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, PhlatLight LEDs are one of the most reliable light sources in the world today. PhlatLight 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 are well above 60,000 hours, PhlatLight LEDs are ready for the most demanding applications.
Packaging Technology
Thermal management is critical in high power LED applications. With a thermal resistance from junction to heat sink of 0.9 C/W, PhlatLight CST-90 devices 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 and longer lifetimes. The package is easy to use, and ready to be mounted in the lighting system.
Environmental Benefits
PhlatLight LEDs help reduce power consumption and the amount of hazardous waste entering the environment. All PhlatLight products manufactured by Luminus are RoHS compliant and free of hazardous materials, including lead and mercury.
Understanding PhlatLight Test Specifications
Every PhlatLight LED device is fully tested to ensure that it meets the high quality standards of Luminus' products.
Multiple Operating Points (3.15 A, 13.5 A)
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 A to 13.5 A, and duty cycle from <1% to 100%) multiple drive conditions are listed. PhlatLight CST-90 devices are production tested at 3.15 A. The values shown at 13.5 A are for additional reference at other possible drive conditions.
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 2
CST-90 - Product Datasheet
PhlatLight White Binning Structure
PhlatLight CST-90 White LEDs are tested for luminous flux and chromaticity at a drive current of 3.15 A and placed into one of the following luminous flux (FF) and chromaticity (WW) bins:
For ordering information, please refer to page 14 or PDS-001393: PhlatLight Binning and Labeling.
Flux Bins (TJ = 25 C)
Color W65S
6500K, Standard CRI (typ. 70)
Flux Bin (FF)
WL WM WN WL WM WN WL WM WN WJ WK WL WJ WK WL
Minimum Flux (lm) @ 3.15 A
700 850 1,000 700 850 1,000 700 850 1,000 500 600 700 500 600 700
Maximum Flux (lm) @ 3.15 A
850 1,000 1,200 850 1,000 1,200 850 1,000 1,200 600 700 850 600 700 850
W57S
5700K, Standard CRI (typ. 70)
W45S
4500K, Standard CRI, (typ. 70)
W40M
4000K, Moderate CRI, (typ. 83)
W30M
3000K, Moderate CRI, (typ. 83)
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 3
CST-90 - Product Datasheet
Chromaticity Bins
Luminus' Standard Chromaticity Bins: 1931 CIE Curve
0.470
0.445
3500K 4000K
ES T4 S4 R4 Q4 R3 Q3 P3 N3 DP DR DT T3 S3 DV U3 V3 U4
2700K 3000K
EU V4 W3 DY W4 Y4 EW
0.420
EQ
BB Locus
Y3
0.395
5000K
4500K
EN P4 N4 M4 K4 J4 K3 J3 H3 DJ DM M3
CIEy
0.370
6500K
5700K
EH H4 G4 G3 DG
EK
0.345
F4
EF
0.320
DE
F3
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
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 4
CST-90 - 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
5700K Chromaticity Bins Bin Code (WW)
DJ
5000K Chromaticity Bins Bin Code (WW)
EK
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
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
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
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
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 0.362 0.349 0.343 0.369 0.376 0.362 0.355 0.337 0.349 0.337 0.326
F3*
H3*
K3*
F4*
H4*
K4*
G3*
J3*
M3*
G4*
J4*
M4*
EF
EH
DM
DE
DF
* Sub-bins within ANSI defined quadrangles per ANSI C78.377-2008 (c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 5
CST-90 - Product Datasheet
4500k Chromaticity Bins Bin Code (WW)
EN
4000K Chromaticity Bins Bin Code (WW)
EQ
3500K Chromaticity Bins Bin Code (WW)
ES
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
CIEx
0.376 0.404 0.401 0.374 0.370 0.382 0.378 0.367 0.374 0.387 0.382 0.370 0.382 0.395 0.390 0.378 0.387 0.401 0.395 0.382 0.367 0.390 0.386 0.364
CIEy
0.396 0.414 0.404 0.387 0.373 0.380 0.365 0.358 0.387 0.396 0.380 0.373 0.380 0.388 0.372 0.365 0.396 0.404 0.388 0.380 0.358 0.372 0.359 0.346
CIEx
0.403 0.435 0.430 0.400 0.394 0.407 0.402 0.389 0.400 0.415 0.407 0.394 0.407 0.422 0.415 0.402 0.415 0.430 0.422 0.407 0.389 0.415 0.409 0.385
CIEy
0.411 0.427 0.417 0.402 0.385 0.392 0.375 0.369 0.402 0.409 0.392 0.385 0.392 0.399 0.381 0.375 0.409 0.417 0.399 0.392 0.369 0.381 0.369 0.357
N3*
Q3*
S3*
N4*
Q4*
S4*
P3*
R3*
T3*
P4*
R4*
T4*
DP
DR
DT
3000K Chromaticity Bins Bin Code (WW)
EU
2700K Chromaticity Bins Bin Code (WW)
EW
CIEx
0.435 0.462 0.456 0.430 0.422 0.434 0.426 0.415 0.430 0.443 0.434 0.422 0.434 0.447 0.437 0.426 0.443 0.456 0.447 0.434 0.415 0.437 0.431 0.409
CIEy
0.427 0.437 0.426 0.417 0.399 0.403 0.385 0.381 0.417 0.421 0.403 0.399 0.403 0.408 0.389 0.385 0.421 0.426 0.408 0.403 0.381 0.389 0.377 0.369
CIEx
0.462 0.488 0.481 0.456 0.447 0.458 0.448 0.437 0.456 0.469 0.458 0.447 0.458 0.470 0.459 0.448 0.469 0.481 0.470 0.458 0.437 0.459 0.452 0.431
CIEy
0.437 0.444 0.432 0.426 0.408 0.410 0.392 0.389 0.426 0.429 0.410 0.408 0.410 0.413 0.394 0.392 0.429 0.432 0.413 0.410 0.389 0.394 0.382 0.377
U3*
W3*
U4*
W4*
V3*
Y3*
V4*
Y4*
DV
DY
* Sub-bins within ANSI defined quadrangles per ANSI C78.377-2008 (c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 6
CST-90 - Product Datasheet
PhlatLight Product Shipping and Labeling Information
All PhlatLight products are packaged and labeled with their respective bin as outlined in the tables on pages 3 and 4. Modules are packaged in trays of 10, with each package only containing one bin. The part number designation is as follows:
CST
Product Family CST: Chip-on-board
90
Chip Area 90: 9.0 mm2
WNNX
Color WNNX: CCT and CRI See Note 1 Below
C12
Package Configuration C12: 28 x 27 mm board
FF
Flux Bin See page 3 for bins
WW
Chromaticity Bin See pages 4-6 for bins
Note 1. WNNX nomenclature corresponds to the following: W = White NN = color temperature, where: 65 corresponds to 6500K 40 corresponds to 4000K 30 corresponds to 3000K, etc. X = color rendering index, where: S (standard) corresponds to a typical CRI of 70 M (moderate) corresponds to a typical CRI of 83 H (high) corresponds to a typical CRI of 92.
Note 2. Some flux and chromaticity bins may have limited availability. Application specific bin kits, consisting of multiple bins, may be available. For ordering information, please refer to page 14 and reference PDS-001393: PhlatLight Binning and Labeling document.
Example: The part label CST-90-W65S-C12-WN-G4 refers to a 6500K standard CRI white, CST-90 module, C12 package configuration, with a flux range of 1,000 to 1,200 lumens and a chromaticity value within the box defined by the four points (0.313, 0.338), (0.321, 0.348), (0.322, 0.336), (0.312, 0.328).
Example: The part label CST-90-W30M-C12-WL-U3 refers to a 3000K moderate CRI white, CST-90 module, C12 package configuration, with a flux range of 700 to 850 lumens and a chromaticity value within the box defined by the four points (0.422, 0.399), (0.434, 0.403), (0.426, 0.386), (0.415, 0.381).
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 7
CST-90 - Product Datasheet
Optical and Electrical Characteristics (TJ = 25 C)
White
Drive Condition1 Parameter Current Density Symbol j VF-min Forward Voltage VF VF-max 3.15A Typical Values at Test Current 0.35 2.50 3.25 3.90 3.9 V 13.5 A Values at Indicated Currents2 1.5 Unit A/mm2
Common Characteristics
Symbol Viewing Angle Emitting Area Emitting Area Dimensions Forward Voltage Temperature Coefficient3 21/2 Values 95 9.0 3x3 -4.4 Unit degrees mm2 mmxmm mV/C
Absolute Maximum Ratings
Symbol Maximum Current4 Maximum Reverse Current Maximum Junction Temperature5 Storage Temperature Range
Note 1:
Values 13.5 Not Allowed
Unit A A C C
Tj-max
150 -40/+100
Note 2: Note 3: Note 4:
Note 5:
Note 6: Note 7: Note 8:
Listed drive conditions are typical for common applications. PhlatLight CST-90-W devices can be driven at currents ranging from less than 1 A to 13.5 A and at duty cycles ranging from 1% to 100%. Drive current and duty cycle should be adjusted as necessary to maintain the junction temperature desired to meet application lifetime requirements. Unless otherwise noted, values listed are typical. Forward voltage temperature coefficient at current 3.15A. Contact Luminus for value at other drive conditions. Luminus PhlatLight CST-90 LEDs are designed for operation to an absolute maximum forward drive current of 13.5A. Product lifetime data is specified at recommended forward drive currents. Sustained operation at absolute maximum currents will result in a reduction of device lifetime compared to recommended forward drive currents. Actual device lifetimes will also depend on junction temperature. Refer to the lifetime derating curves for further information. In pulsed operation, rise time from 10-90% of forward current should be larger than 0.5 microseconds. Lifetime dependent on LED junction temperature . Thermal calculations based on input power and thermal management system should be performed to ensure Tj is maintained below Tjmax rating or life will be reduced. Refer to reliability application note for further information. CIE measurement uncertainty for white devices is estimated to be +/- 0.01. Special design considerations must be observed for operation under 1 A. Please contact Luminus for further information. Caution must be taken not to stare at the light emitted from these LEDs. Under special circumstances, the high intensity could damage the eye.
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 8
CST-90 - Product Datasheet
Relative Luminous Flux vs. Forward Current (TJ = 25 C)1
400% 350% Relative Luminous Flux (%) 300% 250% 200% 150% 100% 50% 0% 0 1.5 3 4.5 6 7.5 9 10.5 12 13.5 Forward current (A)
Forward Current vs. Forward Voltage (TJ = 25 C)
13.5 12.0 10.5 Forward Current (A) 9.0 7.5 6.0 4.5 3.0 1.5 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Forward Voltage (V)
1.
Yellow squares indicate typical operating conditions.
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 9
CST-90 - Product Datasheet
Relative Luminous Flux vs. Junction Temperature (IF = 3.15 A)
100% 90% Relative Luminous Flux (%) 80% 70% 60% 50% 40% 30% 20% 10% 0% 25 50 75 100 Junction Temperature (C) 125 150
Typical Relative Spectral Power (TJ = 25 C)
100% Relative Spectral Power Distribution (%) 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 400 450 500 550 600 650 700 750 Wavelength (nm) 6500K CCT 4500K CCT 3000K CCT
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 10
CST-90 - Product Datasheet
Typical Polar Radiation Pattern
-30
30
-60
60
-120%
-100%
-80%
-60%
-40%
-20%
0%
20%
40%
60%
80%
100%
120%
Typical Angular Radiation Pattern
100% 90% 80% Relative Intensity (%) 70% 60% 50% 40% 30% 20% 10% 0% -90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90 Angular Displacement (degrees)
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 11
CST-90 - Product Datasheet
Thermal Resistance
Typical Thermal Resistance
Rj-b1 Rb-hs1 Rj-hs
Note 1:
2
0.80 C/W 0.12 C/W 0.92 C/W
Note 2: Ths definition = 3 mm from core-board
Thermal resistance values are based on FEA model results correlated to measured Rj-hs data. Thermal Resistance is measured using eGraph 1205 Thermal interface.
Electrical Pinout
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 12
CST-90 - Product Datasheet
Mechanical Dimensions
Recommended connector for Anode and Cathode: Panduit Disco LokTM Series P/N: DNG14-250FL-C For detailed drawing please refer to DWG-001277 document
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 13
CST-90 - Product Datasheet
Ordering Information
Ordering Part Number1,2,3
CST-90-WDLS-C12-GL150 CST-90-WCLS-C12-GL350 CST-90-WWTM-C12-GJ550 CST-90-WWRM-C12-GJ750
Note 1:
Color
6500K White 5700K White 5000K White 4500K White 4000K White 3500K White 3000K White 2700K White
Description
White PhlatLight CST-90 consisting of a domed 9 mm2 LED, thermistor, and connector, mounted on a copper-core PCB. White PhlatLight CST-90 consisting of a domed 9 mm2 LED, thermistor, and connector, mounted on a copper-core PCB. White PhlatLight CST-90 consisting of a domed 9 mm2 LED, thermistor, and connector, mounted on a copper-core PCB. White PhlatLight CST-90 consisting of a domed 9 mm2 LED, thermistor, and connector, mounted on a copper-core PCB.
Note 2: Note 3:
GL150 - denotes a bin kit comprising of all flux and chromaticity bins at the 6500K and 5700K color points. GL350 - denotes a bin kit comprising of all flux and chromaticity bins at the 5000K and 4500K color points. GJ550 - denotes a bin kit comprising of all flux and chromaticity bins at the 4000K and 3500K color points. GJ750 - denotes a bin kit comprising of all flux and chromaticity bins at the 3000K and 2700K color points. See PDS-001393: PhlatLight Binning and Labeling document for more information. For ordering information on all available bin kits, please see PDS-001393: PhlatLight Binning and Labeling document. Standard packaging increment (SPI) is 10.
www.luminus.com
The products, their specifications and other information appearing in this document are subject to change by Luminus Devices without notice. Luminus Devices assumes no liability for errors that may appear in this document, and no liability otherwise arising from the application or use of the product or information contained herein. None of the information provided herein should be considered to be a representation of the fitness or suitability of the product for any particular application or as any other form of warranty. Luminus Devices' product warranties are limited to only such warranties as accompany a purchase contract or purchase order for such products. Nothing herein is to be construed as constituting an additional warranty. No information contained in this publication may be considered as a waiver by Luminus Devices of any intellectual property rights that Luminus Devices may have in such information. PhlatLight(R) is a registered trademark of Luminus Devices, Inc., all rights reserved.
This product is protected by U.S. Patents 6,831,302; 7,074,631; 7,083,993; 7,084,434; 7,098,589; 7,105,861; 7,138,666; 7,166,870; 7,166,871; 7,170,100; 7,196,354; 7,211,831; 7,262,550; 7,274,043; 7,301,271; 7,341,880; 7,344,903; 7,345,416; 7,348,603; 7,388,233; 7,391,059; Patents Pending in the U.S. and other countries.
(c) 2010 Luminus Devices, Inc. - All Rights Reserved Page 14

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