CBT-90 Product Datasheet
CBT-90 LEDs
Table of Contents
Technology Overview . . . . . .2
Test Specifications . . . . . . . . .2
White Binning Structure . . . .3
White Chromaticity Bins . . . .4
Green, Blue Binning
Structure . . . . . . . . . . . . . . . . . .5
Product Shipping &
Labeling Information . . . . . . .6
White Electrical
Characteristics . . . . . . . . . . . . .7
White Optical and Electrical
Characteristics . . . . . . . . . . . . .8
Green/Blue Optical and Electri-
cal Characteristics . . . . . . . . . .9
Green/Blue Lifetime and Lumen
Maintenance. . . . . . . . . . . . . 13
Radiation Patterns . . . . . . . 14
Thermal Resistance . . . . . . 15
Mechanical Dimensions . . 16
Ordering Information . . . . 17
Features:
•
Extremely high optical output:
Over 2,250 White Lumens
Over 1,800 Green lumens
Over 650 Blue Lumens
•
High thermal conductivity package - junction to case thermal resistance of only
0.8°C/W
•
CBT-90-W available in 5700K and 6500K Color points (typ)
•
Large, monolithic chip with uniform emitting area of 9 mm
2
•
Unencapsulated die with low profile protective window optimizes optical coupling in
etendue-limited applications
•
Lumen maintenance of greater than 70% after 60,000 hours
•
Environmentally friendly: RoHS and Halogen compliant
Applications
•
Fiber-coupled Illumination
•
Architectural and Entertainment
Lighting
•
Medical Lighting
•
Machine Vision
•
Microscopy
•
Displays and Signage
•
General Illumination
•
Spot Lighting
•
Emergency Vehicle Lighting
•
Projection Systems
1
PDS-001230 Rev 15
© 2017 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
• T
408.708.7000
www.luminus.com
1145 Sonora Court Sunnyvale, CA 94086 USA
CBT-90 Product Datasheet
Technology Overview
Luminus 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.
LED Technology
Luminus LED™ 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
Luminus LEDs are one of the most reliable light sources in the
world today. 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
LEDs are ready for even the most demanding applications.
(Refer to Luminus’ Reliability application note for more
information.)
Packaging Technology
Thermal management is critical in high power LED applications.
With a thermal resistance from junction to case of 0.8º C/W,
Luminus CBT-90 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 LED products
manufactured by Luminus are RoHS and REACH compliant and
free of hazardous materials, including lead and mercury.
Luminus 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 core board products are measured in an equivalent
way the devices will operate in a system. The device is mounted
on a 40ºC heat sink and allowed to reach thermal equilibrium
under full power. The measurement is taken after equilibrium is
reached. This method of measurement ensures that Luminus
LEDs perform in the field just as they are specified.
Specification Measurement Condition (9A,13.5 A)
The tables on the following pages provide typical optical and
electrical characteristics measured at 9A for white, 13.5A for
Green and Blue. The associated junction temperature is T
J
= 70
ºC for white and T
J
= 75 º - 90 º C for GB. The CBT-90 can be
operated over a wide range of current drive conditions from
200mA to 18A and duty cycle from <1% to 100%).
2
PDS-001230 Rev 15
© 2017 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
• T
408.708.7000
www.luminus.com
1145 Sonora Court Sunnyvale, CA 94086 USA
CBT-90 Product Datasheet
CBT-90 White Binning Structure
Flux Bins ( At Test Condition
1
)
Color
Flux Bin (FF)
MA
MB
NA
W57S (5700K) and W65S (6500K)
6500K, Standard CRI (typ. 70)
NB
PA
PB
QA
QB
KA
KB
W57H
5700K, High CRI (typ. 92)
LA
LB
MA
MB
Note 1:
CBT-90 white LEDs are tested for luminous flux and chromaticity at a drive current of 9.0 A (1.0 A/mm
2
) and placed into one of the
following luminous flux (FF) and chromaticity (WW) bins:
Minimum Flux (lm)
at 9.0A
1,380
1,485
1,590
1,710
1,830
1,966
2100
2260
1,080
1,120
1,200
1,290
1380
1486
Maximum Flux (lm)
at 9.0A
1,485
1,590
1,710
1,830
1,966
2,100
2260
2420
1,120
1,200
1,290
1,380
1486
1590
Luminus maintains a +/- 6% tolerance on flux measurements and a +/- 2% tolerance on CRI measurements.
Luminus’ Standard Chromaticity Bins: 1931 CIE Curve
0.380
Chromaticity Bins
2
5700
EH
0.355
BB Locus
6500
H4
EF
G4
H3
G3
F3
DE
DG
DJ
J4
J3
CIEy
0.330
F4
0.305
DF
0.280
0.270
0.295
0.320
CIEx
0.345
0.370
3
PDS-001230 Rev 15
© 2017 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
• T
408.708.7000
www.luminus.com
1145 Sonora Court Sunnyvale, CA 94086 USA
CBT-90 Product Datasheet
CBT-90 White Chromaticity Bins
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-001230 Rev 15
© 2017 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
• T
408.708.7000
www.luminus.com
1145 Sonora Court Sunnyvale, CA 94086 USA
(Part #)
Product
Datasheet
CBT-90 Product
CBT-90 Green/Blue Bin Structure
CBT-90 G/B : Not recommended for new designs. Please consider CBT-90 TE version instead as documented in PDS-002547 datasheet
All CBT-90 monochromatic LEDs are tested for luminous flux/ dominant wavelength and placed into one of the following flux/ wave
length bins. The binning structure is universally applied across each monochromatic color of the CBT-90 product line. Consult the local
sales person for the available flux/ wavelength bins for the product:
Flux Bins (At Test Condition*)
Color
Green
Luminous Flux Bin (FF)
CK
CM
DJ
Blue
DK
DM
Minumum Flux (lm) @
13.5A
1,500
2,000
250
350
450
Maximum Flux (lm) @
13.5A
2,000
2,300
350
450
575
Dominant Wavelength Bins
Color
Wavelength Bin (FF)
G4
Green
G5
G6
G7
B4
Blue
B5
B6
B7
*Note: Luminus maintains a +/- 6% tolerance on flux measurements.
Minumum Wavelength
@ 13.5A
520
525
530
535
450
455
460
465
Maximum Wavelength
@ 13.5A
525
530
535
540
455
460
465
470
5
PDS-001230 Rev 15
© 2017 Luminus Devices, Inc. - All Rights Reserved
Luminus Devices, Inc.
• T
408.708.7000
www.luminus.com
1145 Sonora Court Sunnyvale, CA 94086 USA
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