ILLUMINATION
LUXEON XR-TX
High performance LED modules with
extreme efficacy for robust lighting designs
LUXEON XR-TX products are LED modules optimized for lighting
applications requiring high efficacy LED arrays mounted on a rigid and
thermally conductive substrate. These versatile building blocks feature
12 LUXEON TX LEDs on a MCPCB substrate, electrical connectors, and
are designed for ease of system integration, faster time to market, and
use with industry standard optics. LUXEON XR-TX will become a complete
IP66 solution when used in combination with standard third party optics
and heat sink.
FEATURES AND BENEFITS
Typical 3300 lumens with 140 lm/W efficacy at 700mA and 85°C
board temperature
A range of CCT options available in 70CRI (4000K–5700K)
150mm length x 45mm width footprint designed for use with standard third
party optics
Features industry’s highest efficacy single die emitter—LUXEON TX
Uses Lumileds proprietary pick and place system, targeting specific LED data
points to support the best light output uniformity, V
f
and color control
One-stop shop for simplified supply chain and faster time to market
5 year limited warranty
PRIMARY APPLICATIONS
Architectural
High Bay & Low Bay
Outdoor
– Streetlights
– Tunnel
No. E335118
DS160 LUXEON XR-TX Datasheet ©2016 Lumileds Holding B.V. All rights reserved.
Table of Contents
General Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Product Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Part Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Lumen Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Environmental Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Performance Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product Selection Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical and Thermal Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Characteristic Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Spectral Power Distribution Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Radiation Pattern Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Color Bin Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Packaging Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Tray Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Product Packaging Considerations — Chemical Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
DS160 LUXEON XR-TX Datasheet 20160127 ©2016 Lumileds Holding B.V. All rights reserved.
i
General Product Information
Product Test Conditions
LUXEON XR-TX products are specified using a forward DC drive current of 700mA and a board temperature, T
c
of 85°C. The LEDs
are electrically configured in series which means each LED is driven at equal current.
The LUXEON TX LEDs on LUXEON XR-TX are tested using a DC drive current at 700mA and junction temperature, T
j
,
of 85°C. The minimum, typical and maximum performance numbers for LUXEON XR-TX in this datasheet are derived from
individual LED measurements. The confidence level on all minimum and maximum performance parameters in this datasheet is
99% to within individual LED tolerance.
Part Number Nomenclature
Part numbers for LUXEON XR-TX follow the convention below:
L 2 T 0 –
A A B B
0 1 2
M
0 0 0 0 0
Where:
A A
–
B B
–
designates nominal ANSI CCT (40=4000K, 50=5000K, 57=5700K)
designates minimum CRI (70=70CRI)
Therefore, a LUXEON XR-TX, 4000K, 70CRI will have the following part number:
L 2 T 0 –
4 0 7 0
0 1 2 M 0 0 0 0 0
For LUXEON XR-TX CCT and CRI combinations not listed in this datasheet, contact your local Lumileds Sales Representative or
Technical Solutions Manager.
Lumen Maintenance
Please contact your local Sales Representative or Lumileds Technical Solutions Manager for more information about the long-
term performance of this product.
Environmental Compliance
Lumileds LLC is committed to providing environmentally friendly products to the solid-state lighting market. LUXEON XR-TX is
compliant to the European Union directives on the restriction of hazardous substances in electronic equipment, namely the
RoHS Directive 2011/65/EU and REACH Regulation (EC) 1907/2006. Lumileds LLC will not intentionally add the following restricted
materials to its products: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated
diphenyl ethers (PBDE).
DS160 LUXEON XR-TX Datasheet 20160127 ©2016 Lumileds Holding B.V. All rights reserved.
2
Performance Characteristics
Product Selection Guide
Table 1 . Product performance of LUXEON XR-TX at 700mA, T
c
=85°C .
CONFIGURATION
NOMINAL
CCT
4000K
12-up
(12 series LEDs)
5000K
5700K
MINIMUM
CRI
[1]
70
70
70
LUMINOUS FLUX
[2]
(lm)
MINIMUM
3186
3202
3200
TYPICAL
3221
3260
3257
TYPICAL LUMINOUS
EFFICACY (lm/W)
140
140
140
PART NUMBER
L2T0-4070012M00000
L2T0-5070012M00000
L2T0-5770012M00000
Notes for Table 1:
1. Lumileds maintains a tolerance of ±2 on CRI measurements.
2. Lumileds maintains a tolerance of ±7.5% on luminous flux measurements.
Electrical and Thermal Characteristics
Table 2 . Electrical and thermal characteristics for LUXEON XR-TX at 700mA, T
c
=85°C .
PART NUMBER
L2T0-xxxx012M00000
FORWARD VOLTAGE (V
f
)
[1]
MINIMUM
33.00
TYPICAL
33.25
MAXIMUM
33.60
TYPICAL THERMAL
RESISTANCE — JUNCTION
TO HEAT SINK (ºC/W)
0.9
TYPICAL THERMAL
RESISTANCE — JUNCTION
TO SOLDER PAD (ºC/W)
[2]
3.0
Notes for Table 2:
1. Lumileds maintains a tolerance of ±0.1V on forward voltage measurements.
2. Thermal resistance from junction to solder pad is per LED.
Absolute Maximum Ratings
Table 3 . Absolute maximum ratings for LUXEON XR-TX .
PARAMETER
DC Forward Current
[1,2]
Peak Pulsed Forward Current
[1,3]
LED Junction Temperature
[1]
(DC & Pulse)
Maximum number of boards in series
Maximum voltage across series connection of boards
[4]
ESD Sensitivity
Operating Temperature at T
c
point
[5]
LED Module Storage Temperature
Reverse Voltage (V
reverse
)
MAXIMUM PERFORMANCE
1050mA
1200mA
150°C
7
250 VDC
IEC 61000-4-2 Level 4 (8/15 kV contact/air discharge)
-40 to 85°C
-40 to 105°C
LUXEON LEDs are not designed to be driven in reverse bias
Notes for Table 3:
1. Proper current derating must be observed to maintain the junction temperature below the maximum.
2. Residual periodic variations due to power conversion from alternating current (AC) to direct current (DC), also called “ripple,” with frequencies ≥100Hz and amplitude ≤15% of the maximum
allowable DC forward current are acceptable, assuming the average current throughout each cycle does not exceed the maximum allowable DC Forward Current at the corresponding
maximum junction temperature.
3. Pulsed operation with a peak drive current equal to the stated Peak Pulsed Forward Current is acceptable if the pulse on-time is ≤5ms per cycle and the duty cycle is ≤50%.
4. Per IEC 60598-1:2014/UL 8750-2015-04-01.
5. Measured at T
c
point next to LED. See
AB106
LUXEON TX Application Brief for details. Some manufacturers refer to T
c
as T
s
.
6. Per IEC 62031, Ethr=1631 Lux.
DS160 LUXEON XR-TX Datasheet 20160127 ©2016 Lumileds Holding B.V. All rights reserved.
3
Characteristic Curves
Spectral Power Distribution Characteristics
Figure 1: Typical normalized power vs . wavelength for LUXEON TX, 70CRI at 700mA, T
j
=85°C .
Radiation Pattern Characteristics
Figure 2: Typical radiation pattern for LUXEON TX at 700mA, T
j
=85°C .
DS160 LUXEON XR-TX Datasheet 20160127 ©2016 Lumileds Holding B.V. All rights reserved.
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