CHM-18-40-90-36-AA00-F2-2 - Luminus Devices

Applications

• Architectural and Specialty

• Street Lighting

• Parking Lot and Area Lighting

• Tunnel Lighting

Features:

• High lumen output and ecacy typical

• Over 5,130 lm, 122 LPW @ 3000K, 25ºC

• Over 5,600 lm, 134 LPW @ 5000K, 25ºC

• CCT range 2700K, 3000K, 3500K, 4000K, 5000K and 6500K

• 80 or 90 CRI min. up to 95 min. in warm white

• 3-step and 2-step MacAdam Ellipse color binning accuracy

• Excellent optical emission uniformity and color over angle consistency

• Exceptional long term color stability

• Superior thermal conductivity for uniform heat spreading

• Environmentally friendly: RoHS and REACh compliant

•

Table of Contents

Technology Overview ......2

Test Specications .........2

Chromaticity Bins ..........3

Product Ordering & Shipping

Part Numbers ..............4

Product Typical Flux Range 5

Product Flux Bins ...........6

Operating Characteristics ..6

Optical and Electrical Character-

istics .......................7

Spectra ....................8

Mechanical Dimensions ....9

Packaging Information .....9

Handling Notes .......... 10

CHM-18 COB Arrays

White LED

CHM-18 Product Datasheet

Preliminary

CHM-18 Product Datasheet

Preliminary

Understanding XNova™ COB LED Test Specications

Every XNova™ LED is fully tested to ensure it meets the high quality standards customers have come to expect from Luminus’ products.

Technology Overview

Luminus XNova™ Chip-on-Board (COB) LED series oers a complete lighting class solution designed for high performance illumination

applications. The selection covers a wide lumen range from less than 400lm to over 10,000lm, all major color temperatures and can

deliver color rendering greater than 97 at 2700K and 3000K and R9 equal to 95. These breakthroughs allow illumination engineers and

designers to develop lighting solutions with maximum ecacy, brightness and overall quality.

Reliability

Designed from the ground up, the XNova™ COB LED is one of

the most reliable light sources in the world today. Having

passed a rigorous suite of environmental and mechanical stress

tests, including mechanical shock, vibration, temperature

cycling and humidity. Only then are the devices qualied for

use in a wide range of lighting application including some of the

most demanding commercial applications. Delivered with fully

qualied LM80 test data and TM21 lifetime results that certify

lumen maintenance at 35,000 hours or more, XNova™ COB LEDs

are ready for the toughest challenges.

UL Recognized Compliance

XNova COB arrays are tested in accordance with ANSI/UL 8750

to ensure safe operation for their intended applications.

REACh & RoHS Compliance

All LED products manufactured by Luminus are REACh and

RoHS compliant and free of hazardous materials, including lead

and mercury.

Traceability

Each XNova COB LED is marked with a 2D bar code that contains

a unique serial number. With this serial number, Luminus has

the ability to provide customers with actual test data

measurements for a specic LED. In addition, the 2D bar code is

linked to manufacturing date codes that enables traceability of

production processes and materials.

Testing Temperature

XNova™ COB products are measured at temperatures typical for

the LED operating in the xture. Each device is tested at 85ºC

junction temperature eliminating the need to scale data sheet

specications to real world situations.

Chromaticity Bin Range

Chromaticity binning delivers color consistency for every order.

Standard products are delivered with a 3-step MacAdam ellipse.

This ensures color performance matching in the application. For

the most demanding application, Luminus is one of only a few

companies that can provide a 2-step ellipse bin. These tightly

controlled, small distribution bins provide customers

predictable, repeatable colors.

CHM-18 Product Datasheet

Preliminary

Chromaticity Bin Structure

Chromaticity Bins: 1931 CIE Curve

*Note: Luminus maintains a +/- 0.005 tolerance on chromaticity (CIEx and CIEy) measurements.

The following tables describe the ANSI bin center points, the orientation angle for the MacAdam ellipse (θ °), and the maximum radii for

the ellipses. The ANSI Bin is provided for reference.

CHM-18 White Chromaticity Bins

Center Point Angle 2-step Bin 3-step Bin 5-step Bin

CCT CIEx CIEy θ (°) ababab

2700K 0.4578 0.4101 53.7 0.0054 0.0028 0.0081 0.0042 0.0135 0.007

3000K 0.4338 0.403 53.2 0.00556 0.00272 0.00834 0.00408 0.0139 0.0068

3500K 0.4073 0.3917 54 0.00618 0.00276 0.00927 0.00414 0.01545 0.0069

4000K 0.3818 0.3797 53.7 0.00626 0.00268 0.00939 0.00402 0.01565 0.0067

5000K 0.3447 0.3553 59.6 0.00548 0.00236 0.00822 0.00354 0.0137 0.0059

6500K 0.3123 0.3282 58.57 0.00446 0.0019 0.00669 0.00285 0.01115 0.00475

0.3

0.32

0.34

0.36

0.38

0.4

0.42

0.44

0.46

0.3 0.32 0.34 0.36 0.38 0.4 0.42 0.44 0.46 0.48 0.5

CIE y

CIE x

2700K

3000K

3500K

4000K

5000K

Black Body

ANSI C78.377-2008

2-step Ellipse

3-step Ellipse

5-step Ellipse

6500K

Note 1: NN nomenclature corresponds to the following:

27 = 2700K

30 = 3000K

35 = 3500K

40 = 4000K

50 = 5000K

65 = 6500K

Product Family Light Emitting

Surface Diameter

Color

Temperature

Color Render-

ing Index (CRI)

Voltage

(typical)

Package

Congurator Flux Bin Chromaticity

Bin

CHM: Chip on

Board

17.5: LES

Diameter (mm) See Note 1 CRI See Table

Below Volts AA00

(Basic package) Lumens See page 3 for

bins

CHM 18 NN XX 36 QQPP FG W

CHM-18 Product Datasheet

Preliminary

Product Ordering and Shipping Part Number Nomenclature

All CHM-18 products are packaged and labeled with part numbers as outlined in the table on page 5. Luminus may include any smaller

chromaticity bin that is contained in the larger bin as part of the ordered part. When shipped, each package will contain only a single

ux and chromaticity bin. The part number designation is as follows:

CHM-18

Color Temperature, CRI and R9 Values

Color Temperatures XX Value CRI R9

4000K, 5000K, 6500K 70 >70 -

2700K, 3000K, 3500K, 4000K, 5000K, 6500K 80 >80 >0

2700K, 3000K, 3500K, 4000K, 5000K 90 >90 >50

2700K, 3000K 95 >95 >90

4000K >75

Note: Luminus part numbers may be accompanied by prexes or suxes. The most common is the “Rev01” sux indicating a part is fully released

and carries a full warranty. These additional characters may appear on shipping labels, packing slips and invoices. In all cases the basic part

number described above will always be included.

The following tables describe products with typical ux and minimum ux measured at 1,200mA and specied at Tj = 85ºC. The values at

25ºC are calculated and shown for reference only. Luminus may choose to ship a smaller chromaticity bin in an order for a larger.

CHM-18 Product Datasheet

Preliminary

CHM-18 Part Numbers (Typical Flux)

Output Flux (lm) Reference

Color

Rendering

Index

Ordering Part Number

CCT Typ.

(85ºC)

Min.

(85ºC)

Typ.

(calculated)

(25ºC)

CRI (min.) 3-step MacAdam Ellipse 2-step MacAdam Ellipse

2700K

4,430 3,725 4,875 80 CHM-18-27-80-36-AA00-F2-3 CHM-18-27-80-36-AA00-F2-2

3,450 3,275 3,800 90 CHM-18-27-90-36-AA00-F2-3 CHM-18-27-90-36-AA00-F2-2

3,250 3,085 3,575 95 CHM-18-27-95-36-AA00-F2-3 CHM-18-27-95-36-AA00-F2-2

3000K

4,670 4,435 5,135 80 CHM-18-30-80-36-AA00-F2-3 CHM-18-30-80-36-AA00-F2-2

3,980 3,780 4,380 90 CHM-18-30-90-36-AA00-F2-3 CHM-18-30-90-36-AA00-F2-2

3,670 3,490 4,035 95 CHM-18-30-95-36-AA00-F2-3 CHM-18-30-95-36-AA00-F2-2

3500K 4,830 4,590 5,315 80 CHM-18-35-80-36-AA00-F2-3 CHM-18-35-80-36-AA00-F2-2

4,115 3,910 4,525 90 CHM-18-35-90-36-AA00-F2-3 CHM-18-35-90-36-AA00-F2-2

4000K

4,995 4,745 5,495 80 CHM-18-40-80-36-AA00-F2-3 CHM-18-40-80-36-AA00-F2-2

4,255 4,040 4,680 90 CHM-18-40-90-36-AA00-F2-3 CHM-18-40-90-36-AA00-F2-2

3,925 3,345 4,320 95 CHM-18-40-95-36-AA00-F2-3 CHM-18-40-95-36-AA00-F2-2

Output Flux (lm) Reference

Color

Rendering

Index

Part Number

CCT Typ.

(85ºC)

Min..

(85ºC)

Typ.

(calculated)

(25ºC)

CRI (min.) 5-step MacAdam Ellipse 3-step MacAdam Ellipse

5000K 5,115 4,305 5,625 80 CHM-18-50-80-36-AA00-F2-5 CHM-18-50-80-36-AA00-F2-3

4,355 3,720 4,790 90 CHM-18-50-90-36-AA00-F2-5 CHM-18-50-90-36-AA00-F2-3

6500K 5,095 4,285 5,605 80 CHM-18-65-80-36-AA00-F2-5 CHM-18-65-80-36-AA00-F2-3

*Note: Luminus maintains a +/- 6% tolerance on ux measurements.

Luminus maintains a +/- 2% tolerance on CRI measurements.

CHM-18 Operating Characteristics1

Note 1: Ratings are based on operation at a constant junction temperature of Tj = 85ºC.

Note 2: To prevent damage refer to operating conditions and derating curves for appropriate maximum operating conditions

Note 3: Voltage is rated at typical forward current. For voltage at higher drive current, refer to performance graphs.

Note 4: CHM-18 COB LEDs are designed for operation up to an absolute maximum forward drive current as specied above. Refer to the current vs. case

temperature derating curves for further information.

Note 5: Caution must be taken not to stare at the light emitted from these LEDs. Under special circumstances, the high intensity could damage the eye.

CHM-18 Product Datasheet

Preliminary

Optical and Electrical Characteristics

Parameter Symbol Minimum Typical Maximum Unit

Forward Current2If1,200 1,810 mA

Forward Voltage3Vf33.5 35 37.5 V

Power 42 68 W

Operating Case Temperature4Tc105 ºC

Light Emitting Surface Diameter LES 17.5 mm

Thermal Resistance (junction-to-case) Qjc 0.30 ºC/W

Junction Temperature Tj140 ºC

Viewing Angle 120 Degree

Relative Output Flux vs. Forward Current @ 85ºC Forward Current vs. Forward Voltage @ 85ºC

CHM-18 Product Datasheet

Preliminary

CHM-18 Optical & Electrical Characteristics

Relative Output Flux vs. Junction Temperature Change in Voltage vs. Junction Temperature

Change in CIEx vs. Junction Temp. (3000K, 80CRI) Change in CIEy vs. Junction Temp. (3000K, 80CRI)

0.0%

20.0%

40.0%

60.0%

80.0%

100.0%

120.0%

515 25 35 45 55 65 75 85 95 105

Relative Luminous Flux

Junction Temperature (ºC)

515 25 35 45 55 65 75 85 95 105

Forward Voltage (V)

Junction Temperature (ºC)

-0.02

-0.01

0.01

0.02

515 25 35 45 55 65 75 85 95 105

ΔCIEx

Junction Temperature (ºC)

-0.02

-0.01

0.01

0.02

515 25 35 45 55 65 75 85 95 105

ΔCIEy

Junction Temperature (ºC)

20%

40%

60%

80%

100%

120%

140%

160%

600 800 1000 1200 1400 1600 1800

Relative Luminous Flux

Forward Current (mA)

500

700

900

1100

1300

1500

1700

33 34 35 36 37 38 39

Forward Current (mA)

Forward Voltage (V)

CHM-18 Product Datasheet

Preliminary

Typical Polar Radiation Pattern Typical Angular Radiation Pattern

20%

40%

60%

80%

100%

120%

-80 -60 -40 -20 0 20 40 60 80

Relative Intensity (%)

Anglular Displacement (Degrees)

Typical Spectrum

CHM-18 Optical & Electrical Characteristics

-20.00%

0.00%

20.00%

40.00%

60.00%

80.00%

100.00%

120.00%

400 450 500 550 600 650 700 750 800

Relative Intensity

Wavelength (nm)

Warm White

Neutral White

Cool White

3000K-90CRI

3000K-97CRI

CHM-18 Product Datasheet

Preliminary

Shipping Container

Mechanical Dimensions

Each bag is boxed for

easier storage/stacking

Trays are sealed in an

anti-static bag

5 trays are stacked together

with one tray as a cover

Label

•Customer

Part Number

•Lot ID

•Quantity

(Part #) Product Datasheet

CHM-18 Product Datasheet

Preliminary

Handling Notes for XNova COBs

XNova products are designed for robust performance in general lighting application. However, care must be taken when handling and

assembling the LEDs into their xtures. To avoid damaging XNova COBs please follow these guide lines.

The following is an overview of the application notes detailing some of the practices to follow when working with these devices. More

detailed information is available on the Luminus web site at www.luminus.com.

General Handling

Devices are made to be lifted or carried with tweezers on two

adjacent corners opposite the contact pads. At no time should

the devices be handled by or should anything come in contact

with the light emitting surface (LES) area. This area includes the

yellow colored circular area and the ring surrounding it. There

are electrical connections under the LES which if damaged will

cause the device to fail.

In addition, the ring frame itself should not be used for moving,

lifting or carrying the device. Also do not attach any optics or

mechanical holders to the ring as it is not capable to handle the

mechanical stress.

Static Electricity

XNova COBs are electronic devices which can be damaged by

electrostatic discharge (ESD). Please use appropriate measures

to assure the devices do not experience ESD during their

handling and or storage. ESD protection guidelines should be

used at all times when working with XNova COBs.

Storage: XNova products are delivered in ESD shielded bags

and should be stored in these bags until used.

Assembly: Individuals handling XNova COBs during assembly

should be trained in ESD protection practices. Assemblers

should maintain constant conductive contact with a path to

ground by means of a wrist strap, ankle straps, mat or other ESD

protection system.

Transporting: When transporting the devices from one

assembly area to another, ESD shielded carts and carriers should

be used.

Electrical Contact

XNova COBs are designed with contact pads on their top

surface. These pads are clearly marked with + and – polarity.

Wires can be soldered to the contact pads for electrical

connections or other solderless connector products are

available.

If wires are being soldered to the COB product, we recommend

attaching these wires prior to mounting the devices to a heat

sink. Please contact Luminus for specic recommendations on

how to solder wires if not familiar with the standard practice.

Luminus can also oer design recommendations for jigs to

allow easily soldering multiple products in rapid succession.

Chemical Compatibility

The resin material used to form the LES can getter hydrocarbons

from the surrounding environment. As a results, certain

chemical compounds are not recommended for use with the

XNova products. Use of these compounds can cause damage to

the light output of the device and may permanently damage

the device. Please refer to www.luminus.com for a list of the

compounds not recommended for use with the XNova COB

products.

Thermal Interface Material (TIM)

Proper thermal management is critical for successful operation

of any LED system. Excess operating temperature can reduce

the light output of the device. And excessive heating can cause

permanent damage to the device. Proper TIM material is a

crucial component for eective heat transfer away from the LED

during normal operation. Please refer to www.luminus.com for

specic recommendations for TIM solutions.

XNova COB Specications

Changes to specications can happen with out prior notice. The currently released data sheet will always be posted to the Luminus web site. Please refer to www.luminus.

com for more information.

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Authorized Distributor

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CHM-18-40-80-36-AA00-F2-3 CHM-18-40-80-36-AA00-F2-2 CHM-18-40-90-36-AA00-F2-3 CHM-18-27-90-36-AA00-

F2-2 CHM-18-27-80-36-AA00-F2-2 CHM-18-27-80-36-AA00-F2-3 CHM-18-27-90-36-AA00-F2-3 CHM-18-65-80-36-

AA00-F2-3 CHM-18-65-80-36-AA00-F2-5