CXA1830-0000-000N00U240H [CREE]
LED array expands Crees family of high flux, multi die arrays in a smaller; LED阵列扩展克里族的高通量，多芯片阵列在一个较小的
| 型号： | CXA1830-0000-000N00U240H |
| 厂家： | 
CREE, INC |
| 描述： | LED array expands Crees family of high flux, multi die arrays in a smaller |
| 文件： | 总14页 (文件大小：1842K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product family data sheet
cꢀꢁꢁ® Xlꢂꢃp® cXa1830 led
table of contents
Product descriPtion
features
Charactꢀristics .............................. 2
ꢂpꢀrating Limits............................ 2
Flux Charactꢀristics, easyWhitꢀ
Thꢀ XLamp CXA1830 LeD array
• Aꢁailablꢀ in 4-stꢀp and 2-stꢀp
easyWhitꢀ® bins at 2700 K,
3000 K, 3500 K, 4000 K and
5000 K CCT
expands Cree’s family of high‑flux,
multi-diꢀ arrays in
ꢀasy-to-usꢀ platform. With XLamp
lighting-class rꢀliability, thꢀ
a
smallꢀr,
ꢂrdꢀr Codꢀs and Bins .................... 3
Flux Charactꢀristics, ANSI Whitꢀ
• Aꢁailablꢀ in ANSI whitꢀ bins at
4000 K and 5000 K CCT
• Aꢁailablꢀ in 70-, 80- and
93-minimum CRI options
• Forward ꢁoltagꢀ: 37 v
• 85 °C binning and
ꢂrdꢀr Codꢀs and Bins .................... 4
Rꢀlatiꢁꢀ Spꢀctral ꢄowꢀr Distribution. 5
elꢀctrical Charactꢀristics................. 5
Rꢀlatiꢁꢀ Luminous Flux................... 6
Typical Spatial Distribution.............. 7
ꢄꢀrformancꢀ Groups - Brightnꢀss..... 7
ꢄꢀrformancꢀ Groups - Chromaticity.. 8
Crꢀꢀ easyWhitꢀ Bins ꢄlottꢀd on thꢀ
1931 CIe Color Spacꢀ .................... 9
Crꢀꢀ ANSI Whitꢀ Bins ꢄlottꢀd on
CXA1830’s small, uniform ꢀmitting
surfacꢀ ꢀnablꢀs both dirꢀctional
and
non-dirꢀctional
lighting
applications including lamp retrofit
and luminairꢀ dꢀsigns. Aꢁailablꢀ in
2-stꢀp and 4-stꢀp color consistꢀncy,
and fꢀaturing a 14-mm optical
sourcꢀ, thꢀ CXA1830 brings nꢀw
levels of flux and efficacy to this
form factor.
charactꢀrization
• ꢃaximum driꢁꢀ currꢀnt:
1400 mA
• 115° ꢁiꢀwing anglꢀ, uniform
chromaticity profilꢀ
thꢀ 1931 CIe Color Spacꢀ..............10
Bin and ꢂrdꢀr Codꢀ Formats ..........11
ꢃꢀchanical Dimꢀnsions..................11
Thꢀrmal Dꢀsign............................12
Notꢀs..........................................13
ꢄackaging....................................14
• Top-sidꢀ soldꢀr connꢀctions
• Thꢀrmocouplꢀ attach point
• NEMA SSL‑3 2011 standard flux
bins
Copyright © 2013 Crꢀꢀ, Inc. All rights rꢀsꢀrꢁꢀd. Thꢀ information in this documꢀnt is subjꢀct to changꢀ without noticꢀ. Crꢀꢀ®, thꢀ Crꢀꢀ
logo, XLamp® and easyWhitꢀ® arꢀ rꢀgistꢀrꢀd tradꢀmarks of Crꢀꢀ, Inc.
Crꢀꢀ, Inc.
4600 Silicon Driꢁꢀ
Durham, NC 27703
USA Tꢀl: +1.919.313.5300
XLamp CXa1830 LED
characteristics
cꢄꢂꢀꢂꢅꢆꢁꢀꢇꢈꢆꢇꢅꢈ
uꢉꢇꢆ
mꢇꢉꢇꢃꢊꢃ
tꢋpꢇꢅꢂꢌ
mꢂxꢇꢃꢊꢃ
viꢀwing anglꢀ (FWHꢃ)
dꢀgrꢀꢀs
115
eSD withstand ꢁoltagꢀ (HBꢃ pꢀr ꢃil-Std-883D)
DC forward currꢀnt
v
mA
mA
v
8000
1400*
0.1
Rꢀꢁꢀrsꢀ currꢀnt
Forward ꢁoltagꢀ (800 mA, 85 °C)
Forward ꢁoltagꢀ (800 mA, 25 °C)
37
v
42
*
Rꢀfꢀr to thꢀ ꢂpꢀrating Limits sꢀction.
oPerating limits
Thꢀ maximum currꢀnt rating of thꢀ CXA1830 is dꢀpꢀndꢀnt on thꢀ casꢀ tꢀmpꢀraturꢀ (Tc) whꢀn thꢀ LeD has rꢀachꢀd
thꢀrmal ꢀquilibrium undꢀr stꢀady-statꢀ opꢀration. ꢄlꢀasꢀ rꢀfꢀr to thꢀ ꢃꢀchanical Dimꢀnsions sꢀction on pagꢀ 11 for
thꢀ location of thꢀ Tc mꢀasurꢀmꢀnt point.
1500
1200
900
600
300
0
0
25
50
75
100
125
150
Case Temperature (°C)
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
2
XLamp CXa1830 LED
fluX characteristics, easyWhite order codes and bins (if = 800 ꢃa, tJ = 85 °c)
Thꢀ following tablꢀs proꢁidꢀ ordꢀr codꢀs for XLamp CXA1830 LeDs. For a complꢀtꢀ dꢀscription of thꢀ ordꢀr codꢀ
nomꢀnclaturꢀ, plꢀasꢀ rꢀfꢀrꢀncꢀ Bin and ꢂrdꢀr Codꢀ Formats (pagꢀ 11).
bꢂꢈꢁ oꢀꢎꢁꢀ cꢏꢎꢁꢈ
mꢇꢉ. lꢊꢃꢇꢉꢏꢊꢈ fꢌꢊx
@ 800 ꢃa
cri
2-sꢆꢁp oꢀꢎꢁꢀ cꢏꢎꢁ
4-sꢆꢁp oꢀꢎꢁꢀ cꢏꢎꢁ
cct
rꢂꢉꢍꢁ
fꢌꢊx
fꢌꢊx
cꢄꢀꢏꢃꢂꢆꢇꢅꢇꢆꢋ
cꢄꢀꢏꢃꢂꢆꢇꢅꢇꢆꢋ
mꢇꢉ
tꢋp gꢀꢏꢊp (ꢌꢃ) @ (ꢌꢃ) @
rꢁꢍꢇꢏꢉ
rꢁꢍꢇꢏꢉ
85 °c
25 °c*
T4
U2
S4
T2
T4
T2
T4
U2
S4
3440
3887
CXA1830-0000-000N00T450H
CXA1830-0000-000N00U250H
CXA1830-0000-000N0HS450H
CXA1830-0000-000N0HT250H
CXA1830-0000-000N0HT450H
CXA1830-0000-000N00T240H
CXA1830-0000-000N00T440H
CXA1830-0000-000N00U240H
CXA1830-0000-000N0HS440H
CXA1830-0000-000N00T450F
CXA1830-0000-000N00U250F
CXA1830-0000-000N0HS450F
CXA1830-0000-000N0HT250F
CXA1830-0000-000N0HT450F
CXA1830-0000-000N00T240F
CXA1830-0000-000N00T440F
CXA1830-0000-000N00U240F
CXA1830-0000-000N0HS440F
70
75
---
50H
50F
3680
2990
3200
3440
3200
3440
3680
2990
4158
3379
3616
3887
3616
3887
4158
3379
5000 K
80
70
50H
40H
50F
40F
75
4000 K
80
80
---
---
40H
35H
40F
35F
T2
S4
T2
3200
2990
3200
3616
3379
3616
CXA1830-0000-000N0HT240H
CXA1830-0000-000N00S435H
CXA1830-0000-000N00T235H
CXA1830-0000-000N0HT240F
CXA1830-0000-000N00S435F
CXA1830-0000-000N00T235F
T4
Q4
R2
R4
S4
T2
Q2
Q4
R2
S2
S4
T2
ꢄ4
Q2
Q4
3440
2260
2420
2600
2990
3200
2100
2260
2420
2780
2990
3200
1965
2100
2260
3887
2554
2735
2938
3379
3616
2373
2554
2735
3141
3379
3616
2221
2373
2554
CXA1830-0000-000N00T435H
CXA1830-0000-000N0YQ435H
CXA1830-0000-000N0YR235H
CXA1830-0000-000N0YR435H
CXA1830-0000-000N00S430H
CXA1830-0000-000N00T230H
CXA1830-0000-000N0YQ230H
CXA1830-0000-000N0YQ430H
CXA1830-0000-000N0YR230H
CXA1830-0000-000N00S227H
CXA1830-0000-000N00S427H
CXA1830-0000-000N00T227H
CXA1830-0000-000N0Yꢄ427H
CXA1830-0000-000N0YQ227H
CXA1830-0000-000N0YQ427H
CXA1830-0000-000N00T435F
CXA1830-0000-000N0YQ435F
CXA1830-0000-000N0YR235F
CXA1830-0000-000N0YR435F
CXA1830-0000-000N00S430F
CXA1830-0000-000N00T230F
CXA1830-0000-000N0YQ230F
CXA1830-0000-000N0YQ430F
CXA1830-0000-000N0YR230F
CXA1830-0000-000N00S227F
CXA1830-0000-000N00S427F
CXA1830-0000-000N00T227F
CXA1830-0000-000N0Yꢄ427F
CXA1830-0000-000N0YQ227F
CXA1830-0000-000N0YQ427F
3500 K
93
80
93
95
---
95
35H
30H
30H
35F
30F
30F
3000 K
80
93
---
95
27H
27H
27F
27F
2700 K
Notes
•ꢀ Creeꢀmaintainsꢀaꢀtoleranceꢀofꢀ±7%ꢀonꢀfluxꢀandꢀpowerꢀmeasurements,ꢀ±0.005ꢀonꢀchromaticityꢀ(CCx,ꢀCCy)ꢀmeasurementsꢀandꢀaꢀ
toleranceꢀofꢀ±2ꢀonꢀCRIꢀmeasurements.
*ꢀ Fluxꢀvaluesꢀ@ꢀ25ꢀ°Cꢀareꢀcalculatedꢀandꢀforꢀreferenceꢀonly.
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
3
XLamp CXa1830 LED
fluX characteristics, ansi White order codes and bins (if = 800 ꢃa, tJ = 85 °c)
Thꢀ following tablꢀs proꢁidꢀ ordꢀr codꢀs for XLamp CXA1830 LeDs. For a complꢀtꢀ dꢀscription of thꢀ ordꢀr codꢀ
nomꢀnclaturꢀ, plꢀasꢀ rꢀfꢀrꢀncꢀ Bin and ꢂrdꢀr Codꢀ Formats (pagꢀ 11).
bꢂꢈꢁ oꢀꢎꢁꢀ cꢏꢎꢁꢈ
mꢇꢉ. lꢊꢃꢇꢉꢏꢊꢈ fꢌꢊx
@ 800 ꢃa
cri
cct
rꢂꢉꢍꢁ
cꢄꢀꢏꢃꢂꢆꢇꢅꢇꢆꢋ rꢁꢍꢇꢏꢉꢈ
oꢀꢎꢁꢀ cꢏꢎꢁ
fꢌꢊx (ꢌꢃ)
@ 85 °c
fꢌꢊx (ꢌꢃ)
@ 25 °c*
mꢇꢉ
tꢋp
gꢀꢏꢊp
T4
U2
S4
T2
T4
T2
T4
U2
S4
T2
3440
3680
2990
3200
3440
3200
3440
3680
2990
3200
3887
CXA1830-0000-000N00T40e3
CXA1830-0000-000N00U20e3
CXA1830-0000-000N0HS40e3
CXA1830-0000-000N0HT20e3
CXA1830-0000-000N0HT40e3
CXA1830-0000-000N00T20e5
CXA1830-0000-000N00T40e5
CXA1830-0000-000N00U20e5
CXA1830-0000-000N0HS40e5
CXA1830-0000-000N0HT20e5
70
75
---
3A0, 3B0, 3C0, 3D0
3A0, 3B0, 3C0, 3D0
4158
3379
3616
3887
3616
3887
4158
3379
3616
5000 K
80
70
80
75
---
5A0, 5B0, 5C0, 5D0
5A0, 5B0, 5C0, 5D0
4000 K
Notes
•ꢀ Creeꢀmaintainsꢀaꢀtoleranceꢀofꢀ±7%ꢀonꢀfluxꢀandꢀpowerꢀmeasurements,ꢀ±0.005ꢀonꢀchromaticityꢀ(CCx,ꢀCCy)ꢀmeasurementsꢀandꢀaꢀ
toleranceꢀofꢀ±2ꢀonꢀCRIꢀmeasurements.
*ꢀ Fluxꢀvaluesꢀ@ꢀ25ꢀ°Cꢀareꢀcalculatedꢀandꢀforꢀreferenceꢀonly.
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
4
XLamp CXa1830 LED
relative sPectral PoWer distribution (if = 800 ꢃa, tJ = 85 °c)
Thꢀ following graph is thꢀ rꢀsult of a sꢀriꢀs of pulsꢀd mꢀasurꢀmꢀnts at 800 mA and TJ = 85 °C.
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
5000K, 70 CRI
4000K, 70 CRI
3000K, 80 CRI
3000K, 93 CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
electrical characteristics
Thꢀ following graph is thꢀ rꢀsult of a sꢀriꢀs of stꢀady-statꢀ mꢀasurꢀmꢀnts.
41
40
39
38
37
36
35
34
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
400
600
800
1000
1200
1400
Current (mA)
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
5
XLamp CXa1830 LED
relative luminous fluX
The relative luminous flux values provided below are the ratio of:
• ꢃꢀasurꢀmꢀnts of CXA1830 at stꢀady-statꢀ opꢀration at thꢀ giꢁꢀn conditions, diꢁidꢀd by
• Flux mꢀasurꢀd during binning, which is a pulsꢀd mꢀasurꢀmꢀnt at 800 mA at TJ = 85 °C.
For ꢀxamplꢀ, at stꢀady-statꢀ opꢀration of Tc = 55 °C, IF = 1000 mA, the relative luminous flux ratio is 120% in the
chart bꢀlow. A CXA1830 LeD that mꢀasurꢀs 2100 lm during binning will dꢀliꢁꢀr 2340 lm (2100 * 1.2) at stꢀady-statꢀ
opꢀration of Tc = 55 °C, IF = 1000 mA.
180%
160%
140%
120%
Tc = 25 °C
100%
Tc = 55 °C
Tc = 85 °C
80%
Tc = 105 °C
60%
40%
20%
0%
400
600
800
1000
1200
1400
Current (mA)
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
6
XLamp CXa1830 LED
tyPical sPatial distribution
100%
80%
60%
40%
20%
0%
-10
-90
-70
-50
-30
10
30
50
70
90
Angle (º)
Performance grouPs - brightness (if = 800 ꢃa, tJ = 85 °c)
XLamp CXA1830 LEDs are tested for luminous flux and placed into one of the following bins.
mꢇꢉ. lꢊꢃꢇꢉꢏꢊꢈ fꢌꢊx mꢂx. lꢊꢃꢇꢉꢏꢊꢈ fꢌꢊx
gꢀꢏꢊp cꢏꢎꢁ
@ 800 ꢃa
1965
@ 800 ꢃa
2100
ꢄ4
Q2
Q4
R2
R4
S2
S4
T2
T4
U2
2100
2260
2260
2420
2420
2600
2600
2780
2780
2990
2990
3200
3200
3440
3440
3680
3680
3955
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
7
XLamp CXa1830 LED
Performance grouPs - chromaticity (tJ = 85 °c)
XLamp CXA1830 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding
coordinatꢀs.
eꢂꢈꢋWꢄꢇꢆꢁ cꢏꢌꢏꢀ tꢁꢃpꢁꢀꢂꢆꢊꢀꢁꢈ – 2-sꢆꢁp
eꢂꢈꢋWꢄꢇꢆꢁ cꢏꢌꢏꢀ tꢁꢃpꢁꢀꢂꢆꢊꢀꢁꢈ – 4-sꢆꢁp
cꢏꢎꢁ
cct
x
ꢋ
cꢏꢎꢁ
cct
x
ꢋ
0.3429
0.3434
0.3475
0.3469
0.3784
0.3804
0.3867
0.3844
0.4030
0.4061
0.4132
0.4099
0.4291
0.4333
0.4395
0.4351
0.4528
0.4578
0.4638
0.4586
0.3507
0.3571
0.3604
0.3539
0.3741
0.3818
0.3857
0.3778
0.3857
0.3941
0.3976
0.3890
0.3973
0.4062
0.4084
0.3994
0.4046
0.4138
0.4152
0.4060
0.3407
0.3415
0.3499
0.3484
0.3744
0.3782
0.3912
0.3863
0.3981
0.4040
0.4186
0.4116
0.4242
0.4322
0.4449
0.4359
0.4475
0.4573
0.4695
0.4589C
0.3459
0.3586
0.3654
0.3521
0.3685
0.3837
0.3917
0.3758
0.3800
0.3966
0.4037
0.3865
0.3919
0.4096
0.4141
0.3960
0.3994
0.4178
0.4207
0.4021
50H
5000K
50F
5000K
40H
35H
30H
27H
4000K
3500K
3000K
2700K
40F
35F
30F
27F
4000K
3500K
3000K
2700K
ansi Wꢄꢇꢆꢁ bꢇꢉꢈ
bꢇꢉ
ansi Wꢄꢇꢆꢁ bꢇꢉꢈ
bꢇꢉ
cꢏꢎꢁ
cct
x
ꢋ
cꢏꢎꢁ
cct
x
ꢋ
cꢏꢎꢁ
cꢏꢎꢁ
.3670
.3702
.3825
.3783
.3702
.3736
.3869
.3825
.3825
.3869
.4006
.3950
.3783
.3825
.3950
.3898
.3578
.3722
.3798
.3646
.3722
.3874
.3958
.3798
.3798
.3958
.4044
.3875
.3646
.3798
.3875
.3716
.3371
.3451
.3440
.3366
.3376
.3463
.3451
.3371
.3463
.3551
.3533
.3451
.3451
.3533
.3515
.3440
.3490
.3554
.3427
.3369
.3616
.3687
.3554
.3490
.3687
.3760
.3620
.3554
.3554
.3620
.3487
.3427
5A0
3A0
5B0
5C0
5D0
3B0
3C0
3D0
0e5
4000K
0e3
5000K
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
8
XLamp CXa1830 LED
cree easyWhite bins Plotted on the 1931 cie color sPace (tJ = 85 °c)
0.45
0.44
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
0.33
0.32
2700K
ANSI C78.377 Quadrangle
EasyWhite 4-step
EasyWhite 2-step
3000K
3500K
4000K
4500K
5000K
5700K
CCx
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
9
XLamp CXa1830 LED
cree ansi White bins Plotted on the 1931 cie color sPace (tJ = 85 °c)
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
0.33
3500K
4000K
4500K
5C
5B
5000K
5D
5A
5700K
3C
3B
3D
3A
CCx
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
10
XLamp CXa1830 LED
bin and order code formats
Bin codes and order codes are configured as follows:
oꢀꢎꢁꢀ cꢏꢎꢁ
bꢇꢉ cꢏꢎꢁ
Series = CXA18
Series = CXA18
Chromaticity bin
Vf class: N0 = 37-V class
Internal code
Internal code
CRI Specification
0 = Standard CRI
H = 80 min CRI
Y = 93 min CRI
SSSSSCC-WWW-FF-GGR-AAAAA
SSSSSCC-HHHH-HHHGGNNNNNN
Kit code
CRI Specification
B = 70 min CRI
H = 80 min CRI
Y = 93 min CRI
Vf class: N0 = 37-V class
Performance class
Flux bin
Performance class
mechanical dimensions
Dimꢀnsions arꢀ in mm.
17.85
0.2
Tolꢀrancꢀs unlꢀss othꢀrwisꢀ
specified:
6.37
.70
2.60
1.15
.15
.x + .10
Tc
1.30
.70
.xx + .03
.xxx + .010
x° + 1°
2.60
R.500
6.92
17.85
0.2
14.0
0.02
R.500
.70
16.0
0.2
2.60
.70
2.60
0.55 0.1
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
11
XLamp CXa1830 LED
thermal design
Thꢀ CXA family of LeD arrays can includꢀ oꢁꢀr a hundrꢀd diffꢀrꢀnt LeD diꢀ insidꢀ onꢀ packagꢀ, and thus oꢁꢀr a hundrꢀd
diffꢀrꢀnt junction tꢀmpꢀraturꢀs (TJ). Crꢀꢀ has intꢀntionally rꢀmoꢁꢀd junction-tꢀmpꢀraturꢀ-basꢀd opꢀrating limits and
rꢀplacꢀd thꢀ commonplacꢀ maximum TJ calculations with maximum ratings basꢀd on forward currꢀnt (IF) and casꢀ
tꢀmpꢀraturꢀ (Tc). No additional calculations arꢀ rꢀquirꢀd to ꢀnsurꢀ thꢀ CXA LeD is bꢀing opꢀratꢀd within its dꢀsignꢀd
limits. Please refer to page 2 for the Operating Limit specification.
Crꢀꢀ has mꢀasurꢀd thꢀ tꢀmpꢀraturꢀ at thꢀ bottom of thꢀ packagꢀ, commonly rꢀfꢀrrꢀd to as thꢀ soldꢀr point (TSꢄ),
and found this ꢁaluꢀ to bꢀ ꢀquiꢁalꢀnt to thꢀ tꢀmpꢀraturꢀ at thꢀ Tc location at thꢀ top of thꢀ packagꢀ oncꢀ thꢀ LeD has
rꢀachꢀd thꢀrmal ꢀquilibrium. Thꢀrꢀ is no nꢀꢀd to calculatꢀ for TJ insidꢀ thꢀ packagꢀ, as thꢀ thꢀrmal managꢀmꢀnt dꢀsign
process, specifically from TSꢄ to ambiꢀnt (T ), rꢀmains idꢀntical to any othꢀr LeD componꢀnt. For morꢀ information
a
on thꢀrmal managꢀmꢀnt of Crꢀꢀ XLamp LeDs, plꢀasꢀ rꢀfꢀr to thꢀ XLamp Thꢀrmal ꢃanagꢀmꢀnt application notꢀ at
www.crꢀꢀ.com/xlamp_app_notꢀs/thꢀrmal_managꢀmꢀnt. For CXA soldꢀring rꢀcommꢀndations and morꢀ information on
thꢀrmal intꢀrfacꢀ matꢀrials (TIꢃ) and connꢀction mꢀthods, plꢀasꢀ rꢀfꢀr to thꢀ Crꢀꢀ XLamp CXA Family LeDs soldꢀring
and handling documꢀnt at www.crꢀꢀ.com/xlamp_app_notꢀs/CXA_SH.
To kꢀꢀp thꢀ CXA1830 LeD at or bꢀlow thꢀ maximum ratꢀd Tc, thꢀ casꢀ to ambiꢀnt
tꢀmpꢀraturꢀ thꢀrmal rꢀsistancꢀ (R_c-a) must bꢀ at or bꢀlow thꢀ maximum R_c-a
R_j-c
Tc
R_j-c
Tc
ꢁaluꢀ shown on thꢀ following graph, dꢀpꢀnding on thꢀ opꢀrating ꢀnꢁironmꢀnt. Thꢀ
y-axis in thꢀ graph is a basꢀ 10 logarithmic scalꢀ.
R_tim
As the figure at right shows, the R_c‑a value is the sum of the thermal resistance of
R_c-a
Ta
thꢀ TIꢃ (R_tim) plus thꢀ thꢀrmal rꢀsistancꢀ of thꢀ hꢀat sink (R_hs).
R_hs
Ta
100.00
10.00
1.00
Ta = 25 °C
Ta = 55 °C
Ta = 85 °C
Ta = 105 °C
0.10
0.01
400
600
800
1000
1200
1400
Current (mA)
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
12
XLamp CXa1830 LED
notes
lꢊꢃꢁꢉ mꢂꢇꢉꢆꢁꢉꢂꢉꢅꢁ Pꢀꢏjꢁꢅꢆꢇꢏꢉꢈ
Crꢀꢀ now usꢀs standardizꢀd IeS Lꢃ-80-08 and Tꢃ-21-11 mꢀthods for collꢀcting long-tꢀrm data and ꢀxtrapolating LeD
lumen maintenance. For information on the specific LM‑80 data sets available for this LED, refer to the public LM‑80
rꢀsults documꢀnt at www.crꢀꢀ.com/xlamp_app_notꢀs/Lꢃ80_rꢀsults.
ꢄlꢀasꢀ rꢀad thꢀ XLamp Long-Tꢀrm Lumꢀn ꢃaintꢀnancꢀ application notꢀ at www.crꢀꢀ.com/xlamp_app_notꢀs/lumꢀn_
maintꢀnancꢀ for morꢀ dꢀtails on Crꢀꢀ’s lumꢀn maintꢀnancꢀ tꢀsting and forꢀcasting. ꢄlꢀasꢀ rꢀad thꢀ XLamp Thꢀrmal
ꢃanagꢀmꢀnt application notꢀ at www.crꢀꢀ.com/xlamp_app_notꢀs/thꢀrmal_managꢀmꢀnt for dꢀtails on how thꢀrmal
dꢀsign, ambiꢀnt tꢀmpꢀraturꢀ, and driꢁꢀ currꢀnt affꢀct thꢀ LeD junction tꢀmpꢀraturꢀ.
vꢇꢈꢇꢏꢉ aꢎꢐꢇꢈꢏꢀꢋ cꢌꢂꢇꢃ
Usꢀrs should bꢀ cautionꢀd not to starꢀ at thꢀ light of this LeD product. Thꢀ bright light can damagꢀ thꢀ ꢀyꢀ.
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
13
XLamp CXa1830 LED
Packaging
Crꢀꢀ CXA1830 LeDs arꢀ packagꢀd in trays of 20. Fiꢁꢀ trays arꢀ sꢀalꢀd in an anti-static bag and placꢀd insidꢀ a carton,
for a total of 100 LeDs pꢀr carton. each carton contains 100 LeDs from thꢀ samꢀ pꢀrformancꢀ bin.
Dimꢀnsions arꢀ in inchꢀs.
Tolꢀrancꢀs:
.x + .1
7.875
.xx + .05
R.375
.xxx + .005
x° + 1°
.75
1.125
7.125
.38
1.125
PATENT LABEL
IS LOCATED ON UNDERSIDE OF
CARTON
BAG
LABEL WITH CREE
BIN CODE, QTY, LOT#
LABEL WITH CREE
BIN CODE, QTY, LOT#
Copyright © 2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are registered
trademarks of Cree, Inc.
14
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