XLamp CXA Solutions

Highest Efficacy, Lighting-Class LED Arrays

Cree’s new CXA LED Arrays deliver high lumen output and efficacy in a family of single, easy-to-use components. They are chip on board components, eliminating the need for the LEDs to undergo reflow. Optimized to simplify designs and lower system cost, Cree’s CXA LED arrays deliver system level performance from 300 to over 10,000 lumens and can enable applications ranging from GU10s and commercial downlights to outdoor area lighting and high-bay lighting.

The CXA LED Arrays are available in 93 minimum-CRI options that push the boundaries of lighting-class performance by combining high quality of light with unmatched light output and efficacy. In addition, all the LEDs in the CXA family have 6,000 hours of LM-80 data published and are able to support TM-21 reported L90 lifetime of over 4 years, even at 105°C. With Cree’s CXA LED Arrays, lighting manufacturers can have performance, reliability and ease-of-use in a single LED.

 

CXA LEDs

Standard Density Integrated Arrays

Optimized for manual assembly. Eliminates cost of designing & sourcing a PCB. Features a uniform, single light emitting surface.

CXA Array Size (mm) LES (mm) Light Ouput (lm) CRI min CCT (K) Typical Vf (V) @ 85C Max Current (mA)  
CXA1304 13.35 x 13.35 6 500 ~ 1000 Up to 95 typical 6500-2700K 9, 37 1000 (9V), 250 (37V) Datasheet
CXA1507 15.85 x 15.85 9 700 ~ 1300 Up to 95 typical 6500-2700K 37 375 Datasheet
CXA1512 15.85 x 15.85 9 1100 ~ 2200 Up to 95 typical 6500-2700K 37 600 Datasheet
CXA1816 17.85 x 17.85 12 1700 ~ 3000 Up to 95 typical 6500-2700K 37 900 Datasheet
CXA1820 17.85 x 17.85 12 550 ~ 1050 Up to 95 typical 6500-2700K 37 1050 Datasheet
CXA1830 17.85 x 17.85 14 4500 ~ 6500 Up to 95 typical 6500-2700K 37 1400 Datasheet
CXA2520 23.85 x 23.85 19 2000 ~ 4500 Up to 95 typical 6500-2700K 36 1250 Datasheet
CXA2530 23.85 x 23.85 19 3000 ~ 5700 Up to 95 typical 6500-2700K 37 1500 Datasheet
CXA2540 23.85 x 23.85 19 4000 ~ 8000 Up to 95 typical 6500-2700K 37 2100 Datasheet
CXA3050 27.35 x 27.35 23 5000 ~ 10000 Up to 95 typical 6500-2700K 37 2500 Datasheet
CXA3070 27.35 x 27.35 23 9000 ~ 11000 Up to 95 typical 6500-2700K 38.5 2800 Datasheet
CXA3590 34.85 x 34.85 30 10000 ~ 18000 Up to 95 typical 6500-2700K 36, 77 3600 (36V), 1800 (77V) Datasheet

 

High Density Integrated Arrays

Compared to the standard density CXAs, the high density CXAs are optimized for high-intensity spot lights, track lights and PAR replacement lamps.

CXA Array Size (mm) LES (mm) Light Ouput (lm) CRI min CCT (K) Typical Vf (V) @ 85C Max Current  
CXA1310 13.35 x 13.35 6 1400 ~2700 Up to 95 typical 6500-2700K 18, 36 900 (18V), 450 (36V) Datasheet
CXA1520 15.85 x 15.85 9 2000 ~ 4000 Up to 95 typical 6500-2700K 35 900 Datasheet
CXA1850 17.85 x 17.85 12 6000 ~ 9400 Up to 95 typical 6500-2700K 35 2100 Datasheet
CXA2590 23.85 x 23.85 19 8000 ~15600 Up to 95 typical 6500-2700K 69 1800 Datasheet

 

TIM

Henkel
Part Number CXA Array Type Conductivity (W/mK) Thickness (mm) Impedance
(°C-cm2/W)
Dielectric
breakdown (kV/mm)
 
LOCTITE® 315 Less than 40W Adhesive 0.8     26.7 Datasheet
LOCTITE® 5404 Less than 40W Adhesive 0.95     19.2 Datasheet
LOCTITE® 384 Less than 40W Adhesive 0.757     26.7 Datasheet
Loctite® NSWC100 Less than 100W Phase 1.4     9.84 Datasheet
3M
Part Number CXA Array Type Conductivity (W/mK) Thickness (mm) Impedance
(°C-cm2/W)
Dielectric
breakdown (kV/mm)
 
5590H Less than 100W Pad (acrylic) 3.0 05 3 16 Datasheet
5595 Less than 80W Pad (silicone) 1.6 0.5 4.5 15.7 Datasheet
5519S Less than 120W Pad (silicone) 4.9 0.5 1.9 3.1 Datasheet
9885 Less than 20W Tape 0.6 0.13 2.1 29 Datasheet
Bergquist
Part Number CXA Array Type Conductivity (W/mK) Thickness (mm) Impedance
(°C-cm2/W)
Dielectric
breakdown (kV/mm)
 
BP100 Less than 20W Tape 0.8 0.127 3.48, 3.35 3 AC Datasheet
SP900S Less than 80W Pad (silicone) 1.6 0.229 4.84 5.5 AC Datasheet
Q3 Less than 100W Pad (silicone) 2 0.127 3.1 Conductive Datasheet

Holders

TE Connectivity Holders
Digi-Key Part Number For use with: Dimension
(length x width)
Mount Type Mounting Screw Size Additional Features  
A107367-ND CXA25xx 36.50mm x 39.5mm Screws M3 Single piece Datasheet
A107368-ND CXA15xx 16.6 x 15.4 per piece Screws M3 Two piece Datasheet
A107374-ND CXA35xx 16.6 x 15.4 per piece Screws M3 Two piece Datasheet
A107375-ND CXA30xx
CXA13xx
CXA15xx
CXA18xx
CXA1830
CXA25xx
16.6 x 15.4 per piece Screws M3 Two piece Datasheet
Molex Holders
Digi-Key Part Number For use with: Dimension
(length x width)
Mount Type Mounting Screw Size Additional Features  
WM9657-ND CXA15xx 33 mm x 26.50 mm Screws M2.5 Single piece Datasheet
WM4787-ND CXA2011 48mm x 46mm Screws M3 Single piece, w/o protective cover Datasheet
WM4788-ND CXA2011 48mm x 46mm Screws M3 Single piece, w/ protective cover Datasheet
WM9779-ND CXA25xx 44 mm x 30.50mm Screws M3 Single piece Datasheet

 

Optics

Ledil Optics
Digi-Key Part Number For use with: Beam Angle Type Dimension
(diameter x height)
 
711-1318-ND CXA 15xx 64 Silicone lens 50 mm x 12 mm Datasheet
711-1320-ND CXA 15xx Asymmetric Reflector 90 mm x 22 mm Datasheet
711-1076-ND CXA15xx 38° Reflector 22.6 mm x 12.8 mm Datasheet
711-1079-ND CXA15xx 46° Reflector 22.6 mm x 12.8 mm Datasheet
711-1080-ND CXA15xx 60° Reflector 22.6 mm x 12.8 mm Datasheet
711-1190-ND CXA15xx 31° Lens 32.4 mm x 14.7 mm Datasheet
711-1198-ND CXA15xx 39° Lens 32.4 mm x 14.7 mm Datasheet
711-1227-ND CXA15xx 56° Lens 32.4 mm x 14.7 mm Datasheet
Carclo Technical Plastic Optics
Digi-Key Part Number For use with CREE CXA Beam Type Type Dimension
(diameter x height)
 
1066-1098-ND All Medium TIR Frosted Lens 30 mm x 15.15 mm Datasheet
1066-1097-ND Narrow TIR Frosted Lens 30 mm x 15.15 mm Datasheet
1066-1094-ND Wide TIR Diffused Lens 30 mm x 15.15 mm Datasheet
1066-1096-ND Elliptical TIR Lens 30 mm x 15.15 mm Datasheet
1066-1095-ND Tight TIR Clear Lens 30 mm x 15.15 mm Datasheet

 

Drivers

Cree, Inc
Digi-Key Part Number CXA Array Input Voltage Min Vout (V) Max Vout (V) Output Current (mA) Typical Efficiency Dimming
LMD125-0017-C440-3000000-ND CXA1310 18V
CXA1507 18V
CXA1512 18V
277 18 35 4440 80 No
LMD125-0018-C440-1010000-ND 100- 120 18 35 440 80 Leading edge(Triac)
Trailing edge(MOSFET)
LMD300-0040-C900-7030000-ND CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
120- 277 22 42 900 85 0/1-10V
LMD400-0048-C940-7030000-ND 120- 277 22 44 940 86 0/1-10V
LMD600-0100-C1A7-7030000-ND CXA1850
CXA2540
CXA3050
CXA3070
120-277 25 52 1700 86 0/1-10V
RECOM Lighting
Digi-Key Part Number CXA Array Input Voltage Min Vout (V) Max Vout (V) Output Current (mA) Typical Efficiency Dimming
945-1376-ND CXA1304 18V
CXA1304 9V
CXA1310 18V
CXA1310 36V
CXA1507 18V
CXA1507 37V
CXA1512 18V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100 - 240 6 56 350 83 No
945-1383-ND CXA1304 18V
CXA1304 9V
CXA1310 18V
CXA1507 18V
CXA1512 18V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-240 6 40 500 83 No
945-1377-ND CXA1304 9V
CXA1310 18V
CXA1507 18V
CXA1512 18V
100-240 6 29 700 83 No
945-1420-ND CXA1304 18V
CXA1310 18V
CXA1507 18V
CXA1512 18V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-240 10 56 500 85 No
945-1421-ND CXA1310 18V
CXA1507 18V
CXA1512 18V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-240 10 43 700 85 No
945-1629-ND CXA1310 36V
CXA1507 37V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-240 30 56 350 82 Leading edge(Triac)
Trailing edge(MOSFET)
945-1631-ND CXA1310 18V
CXA1507 18V
CXA1512 18V
100-240 15 28 700 81 Leading edge(Triac)
Trailing edge(MOSFET)
Thomas Research Products
Digi-Key Part Number CXA Array Input Voltage Min Vout (V) Max Vout (V) Output Current (mA) Typical Efficiency Dimming
1121-1037-ND CXA1310 18V
CXA1507 18V
CXA1512 18V
100-277 12 24 700 87 No
1121-1193-ND 100-277 14 28 700 86 INC
1121-1224-ND CXA1310 18V
CXA1507 18V
CXA1512 18V
CXA1520
CXA1850
100-277 18 36 700 84 INC
1121-1225-ND 100-277 18 39 700 84 ELV
1121-1038-ND 100-277 18 36 550 88 No
1121-1048-ND 100-277 12 36 700 84 No
1121-1049-ND 100-277 12 36 700 84 0-10
1121-1221-ND CXA1830
CXA1850
CXA2530
CXA2540
CXA3050
CXA3070
100-277 23 69 1400 91 0-10
1121-1222-ND 100-277 18 54 1400 91 0-10
1121-1097-ND 100-277 14 43 1400 91 0-10
1121-1140-ND CXA1850
CXA2540
CXA3050
CXA3070
100-277 19 57 1750 90 No
1121-1139-ND 100-277 16 48 2100 90 0-10
1121-1136-ND CXA3050
CXA3070
100-277 13 41 2450 90 0-10
1121-1118-ND CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
CXA3590
100-277 28 85 1050 91 No
1121-1144-ND 100-277 31 95 1050 91 No
1121-1213-ND 100-277 31 92 1050 91 0/1-10V
1121-1143 CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
100-277 23 71 1400 91 0-10
1121-1219 CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
100-277 24 72 1050 91 0-10
1121-1085 CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
100-277 24 72 700 88 No
1121-1086 100-277 24 72 700 88 0-10
1121-1204 CXA1816
CXA1820
CXA1830
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
CXA3590
100-277 36 108 700 92 0-10
1121-1191 CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-277 20 40 500 86 INC
1121-1059 CXA1310 36V
CXA1507 37V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
CXA3590
100-277 28 85 350 88 No
1121-1060 100-277 28 85 350 88 0-10
1121-1057 CXA1310 18V
CXA1507 18V
CXA1512 18V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-277 14 42 700 87 No
1121-1058 100-277 14 42 700 87 0-10
1121-1050 CXA1310 36V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-277 19 56 450 84 No
1121-1051 100-277 19 56 450 84 0-10
1121-1192 CXA1310 36V
CXA1507 37V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA3050
CXA3070
100-277 20 40 350 86 INC
1121-1226 CXA1310 36V
CXA1507 37V
CXA1512 37V
CXA1816
CXA1820
CXA1830
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
100-277 36 72 350 86 INC
1121-1052 CXA1310 36V
CXA1507 37V
CXA1512 37V
CXA1520
CXA1816
CXA1820
CXA1830
CXA1850
CXA2520
CXA2530
CXA2540
CXA2590
CXA3050
CXA3070
100-277 24 72 350 86 No
1121-1053 100-277 24 72 350 86 0-10

Heat Sinks

Cree Heat Sinks
Digi-Key Part Number For use with: Dimension (mm)
(diaxh)
Mounting Screw Size Materials Max Electrical
Wattage (W)
 
LMH020-HS00-0000-0000001-ND CXA1304
CXA1310
CXA1507
CXA1512
CXA1520
CXA1816
CXA1820
CXA1830
Φ87.2x40 M3 Anodized Aluminum 30 Datasheet
LMH020-HS00-0000-0000061-ND CXA1850 Φ138x100 M3 Anodized Aluminum 70 Datasheet
LMH020-HS00-0000-0000002-ND CXA2520
CXA2530
CXA2540
Φ110x55 M3 Anodized Aluminum 40 Datasheet
LMH020-HS00-0000-0000081-ND CXA2590 Φ153x100 M3 Anodized Aluminum 85 Datasheet
LMH020-HS00-0000-0000061-ND CXA3050
CXA3070
Φ138x100 M3 Anodized Aluminum 70 Datasheet
LMH020-HS00-0000-0000081-ND CXA3590 Φ153x100 M3 Anodized Aluminum 85 Datasheet

 

*Max Electrical Wattage refers to the maximum wattage for that heat sink. Should the performance not be adequate consider moving to the next larger heat sink.

*Most holders will not fit using our heat sinks. Consider using adhesives to mount.

Reliability Matrix

CXA Array Current (mA) Ta (°C) Tc (°C) Test
Duration (hrs)
In LM-80
File?
In Long Term
Term Summary?
Reported
L70 (hrs)
CXA1304 (37V) 115 105 105 6048 Yes Yes >36288
CXA1304 (37V) 173 85 85 6048 Yes Yes >36288
CXA1304 (37V) 192 55 55 6048 Yes No >36288
CXA1304 (37V) 200 85 85 6048 Yes Yes >36288
CXA1304 (18V) 231 105 105 6048 Yes Yes >36288
CXA1304 (18V) 346 85 85 6048 Yes Yes >36288
CXA1304 (18V) 385 55 55 6048 Yes No >36288
CXA1304 (18V) 400 85 85 6048 Yes Yes >36288
CXA1304 (9V) 460 105 105 6048 Yes Yes >36288
CXA1304 (9V) 692 85 85 6048 Yes Yes >36288
CXA1304 (9V) 769 55 55 6048 Yes No >36288
CXA1304 (9V) 800 85 85 6048 Yes Yes >36288
CXA1507 (37V) 200 55 55 6048 Yes Yes >36288
CXA1507 (37V) 200 85 85 6048 Yes Yes >36288
CXA1507 (37V) 200 105 105 10080 Yes Yes >60480
CXA1507 (37V) 375 55 55 10080 Yes Yes >60480
CXA1507 (37V) 375 85 85 9072 Yes Yes >54432
CXA1507 (18V) 400 55 55 6048 Yes Yes >36288
CXA1507 (18V) 400 85 85 6048 Yes Yes >36288
CXA1507 (18V) 400 105 105 10080 Yes Yes >60480
CXA1507 (18V) 750 55 55 10080 Yes Yes >60480
CXA1507 (18V) 750 85 85 9072 Yes Yes >54432
CXA1512 (37V) 346 105 105 6048 Yes Yes >36288
CXA1512 (37V) 519 85 85 6048 Yes Yes >36288
CXA1512 (37V) 577 55 55 6048 Yes No >36288
CXA1512 (37V) 600 85 85 6048 Yes Yes >36288
CXA1512 (37V) 692 105 105 6048 Yes Yes >36288
CXA1512 (37V) 1038 85 85 6048 Yes Yes >36288
CXA1512 (37V) 1154 55 55 6048 Yes No >36288
CXA1512 (37V) 1200 85 85 6048 Yes Yes >36288
CXA1520 700 105 105 --- Q3 2014 --- ---
CXA1816 462 105 105 6048 Yes Yes >36288
CXA1816 692 85 85 6048 Yes Yes >36288
CXA1816 769 55 55 6048 Yes No >36288
CXA1816 783 85 85 6048 Yes Yes >36288
CXA1820 577 105 105 6048 Yes Yes >36288
CXA1820 865 85 85 6048 Yes Yes >36288
CXA1820 962 55 55 6048 Yes No >36288
CXA1820 810 85 85 6048 Yes Yes >36288
CXA1830 656 105 105 6048 Yes Yes >36288
CXA1830 994 85 85 6048 Yes Yes >36288
CXA1830 1105 55 55 6048 Yes No >36288
CXA1830 842 85 85 6048 Yes Yes >36288
CXA2011 300 85 85 6048 Yes Yes >36288
CXA2520 700 105 105 6048 Yes Yes >36288
CXA2520 1250 55 55 6048 Yes Yes >36288
CXA2520 1250 85 85 6048 Yes Yes >36288
CXA2530 808 105 105 6048 Yes Yes >36288
CXA2530 1212 85 85 6048 Yes Yes >36288
CXA2530 1346 55 55 6048 Yes No >36288
CXA2530 1400 85 85 6048 Yes Yes >36288
CXA2540 1142 105 105 6048 Yes Yes >36288
CXA2540 1718 85 85 6048 Yes Yes >36288
CXA2540 1909 55 55 6048 Yes No >36288
CXA3050 1500 105 105 6048 Yes Yes >36288
CXA3050 2250 85 85 6048 Yes Yes >36288
CXA3050 2500 55 55 6048 Yes Yes >36288
CXA3070 1650 105 105 3528 Q4 2014 --- ---
CXA3070 2200 85 85 3528 Q4 2014 --- ---
CXA3070 2829 55 55 --- Q4 2014 --- ---
CXA3590 1050 105 105 3528 Q4 2014 --- ---
CXA3590 1400 85 85 3528 Q4 2014 --- ---
CXA3590 1800 55 55 --- Q4 2014 --- ---

 

Please refer to CREE website for the latest IES LM80 Summary.

**TM21 states that the reported lifetime can only be up to 6x of the test duration.

 

Reference Designs

 

  PAR30 PAR38 Retail Track Retail Track Downlight
Design PDF Datasheet Datasheet Datasheet Datasheet Datasheet
Luminaire PAR30 PAR38 Retail Track Retail Track 6" Downlight
Equivalent 75W Halogen 100W Halogen 25W CMH 39 CMH 42W CFL
CXA 1507 1512 1512 2530 2520
CCT (K) 3,000 3,000 3,000 3,000 3,000
Beam Angle (°) 9 19 13 17 50
Luminous Flux (lm) 954 1,516 1,260 3,740 2,140
CPCD (cd) 16,947 8,948 10,943 23,367 -
Luminaire Efficacy (lm/W) 61.2 72 73.7 91 82
System Power (W) 15.6 21 17.1 41 26.1