CMT2850-0000-000N0U0A31Q [CREE]
Cree® XLamp® CMT2850 LED;型号: | CMT2850-0000-000N0U0A31Q |
厂家: | CREE, INC |
描述: | Cree® XLamp® CMT2850 LED |
文件: | 总21页 (文件大小:2709K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Product family data sheet
Cree® XLamp® CMT2850 LED
PꢀoDuCT DEsCꢀiPTion
fEꢁTuꢀEs
TꢁbLE of ConTEnTs
Thꢀ
Crꢀꢀ
XLamp®
High-Currꢀnt
•
•
22-mm optical sourcꢀ
Crꢀꢀ easyWhitꢀ® 2-, 3- and 5-stꢀp
Charactꢀristics............................................2
Opꢀrating Limits..........................................3
Flux Charactꢀristics, Ordꢀr Codꢀs & Bins -
Standard LeDs.............................................4
Flux Charactꢀristics, Ordꢀr Codꢀs & Bins -
Standard LeDs, Prꢀmium Color..................5
Flux Charactꢀristics, Ordꢀr Codꢀs and
LeD Array family is optimizꢀd for
best‑in‑class lumen output, efficacy
and rꢀliability at high driꢁꢀ currꢀnts.
XLamp CMT LeDs dꢀliꢁꢀr pꢀrformancꢀ
in industry-compatiblꢀ packagꢀs and
LeSꢀs, ꢀnabling lighting manufacturꢀrs
to upgradꢀ thꢀir dꢀsigns for applications
such as track, downlight and outdoor
lighting.
binning
•
•
Prꢀmium Color 2- and 3-stꢀp binning
Standard & Prꢀmium Color LeDs
aꢁailablꢀ in 70, 80, 90 and 95 CRI
minimum options
•
ꢀTonꢀ™ LeDs aꢁailablꢀ in 90 CRI
minimum option
Bins - ꢀTonꢀ™ LeDs.....................................6
Rꢀlatiꢁꢀ Spꢀctral Powꢀr Distribution -
•
•
•
•
Forward ꢁoltagꢀ option: 36-v class
85 °C binning and characterization
Maximum drive current: 3500 mA
115° viewing angle, uniform
chromaticity profilꢀ
Standard LeDs.............................................7
Rꢀlatiꢁꢀ Spꢀctral Powꢀr Distribution -
High-Currꢀnt LeD Arrays arꢀ now
aꢁailablꢀ in two diffꢀrꢀnt ꢁꢀrsions:
Standard and ꢀTonꢀ LeDs.
Standard LeDs, Prꢀmium Color..................8
Rꢀlatiꢁꢀ Spꢀctral Powꢀr Distribution -
ꢀTonꢀ™ LeDs ............................................ 10
elꢀctrical Charactꢀristics......................... 10
Rꢀlatiꢁꢀ Luminous Flux............................ 11
Typical Spatial Distribution...................... 11
Pꢀrformancꢀ Groups - Chromaticity....... 12
Prꢀmium Color Pꢀrformancꢀ Groups -
•
•
•
Top-sidꢀ soldꢀr connꢀctions
RoHS and ReACh compliant
UL® rꢀcognizꢀd componꢀnt
(e349212)
Thꢀ ꢀTonꢀ ꢁꢀrsion dꢀliꢁꢀrs bꢀautiful 90
CRI light quality at the same efficacy
as today’s standard 80 CRI LeDs.
Fꢀaturing thꢀ samꢀ mꢀchanical and
optical charactꢀristics as thꢀ Standard
ꢁꢀrsion, thꢀ ꢀTonꢀ LeDs allow ꢀasy
upgradꢀs from 80 CRI to 90 CRI without
sacrificing performance.
Chromaticity............................................. 13
Crꢀꢀ easyWhitꢀ® Bins Plottꢀd on thꢀ
1931 CIe Color Spacꢀ.............................. 14
Crꢀꢀ Prꢀmium Color Bins Plottꢀd on thꢀ
1931 CIe Color Spacꢀ.............................. 15
Bin and Ordꢀr Codꢀ Formats................... 17
Mꢀchanical Dimꢀnsions .......................... 18
Thꢀrmal Dꢀsign........................................ 19
Notꢀs ........................................................ 20
Packaging................................................. 21
Copyright © 2017-2018 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 and eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
XLamp® CmT2850 LED
ChꢁꢀꢁCTEꢀisTiCs
Cꢂaracterꢃꢄtꢃcꢄ
uꢅꢃt
Mꢃꢅꢃmꢆm
Typꢃcal
Maxꢃmꢆm
viꢀwing anglꢀ (FWHM)
dꢀgrꢀꢀs
v
115
eSD withstand ꢁoltagꢀ (JeDeC JS-001-2012)
DC forward currꢀnt - Standard
DC forward currꢀnt - ꢀTonꢀ
Rꢀꢁꢀrsꢀ currꢀnt
Class 3A
mA
mA
mA
v
3500*
2340*
0.1
Forward voltage (@ 1400 mA, 85 °C)
33.8
37.2
*
Rꢀfꢀr to thꢀ Opꢀrating Limits sꢀction.
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
2
XLamp® CmT2850 LED
oPEꢀꢁTing LiMiTs
Thꢀ maximum currꢀnt rating of thꢀ CMT2850 dꢀpꢀnds on thꢀ casꢀ tꢀmpꢀraturꢀ (Tc) whꢀn thꢀ LeD has rꢀachꢀd thꢀrmal ꢀquilibrium
undꢀr stꢀady-statꢀ opꢀration. Thꢀ graph shown bꢀlow assumꢀs that thꢀ systꢀm dꢀsign ꢀmploys good thꢀrmal managꢀmꢀnt (thꢀrmal
intꢀrfacꢀ matꢀrial and hꢀat sink) and may ꢁary whꢀn poor thꢀrmal managꢀmꢀnt is ꢀmployꢀd. eithꢀr soldꢀr pad shown in thꢀ Mꢀchanical
Dimꢀnsions sꢀction on pagꢀ 18 can bꢀ usꢀd as thꢀ Tc mꢀasurꢀmꢀnt point.
Anothꢀr important factor in good thꢀrmal managꢀmꢀnt is thꢀ tꢀmpꢀraturꢀ of thꢀ Light emitting Surfacꢀ (LeS). Crꢀꢀ rꢀcommꢀnds a
maximum LES temperature of 140 °C to ensure optimal LED lifetime. Please refer to the Thermal Design section on page 19 for more
information on LeS tꢀmpꢀraturꢀ mꢀasurꢀmꢀnt.
3600
85 °C, 3500 mA
3200
Standard LEDs
2800
2400
2000
1600
125 °C,
1346 mA
1200
800
400
0
0
25
50
75
100
125
150
Case Temperature (°C)
2500
2250
2000
1750
1500
1250
1000
750
85 °C, 2340 mA
eTone LEDs
500
250
0
0
25
50
75
100
125
150
Case Temperature (°C)
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
3
XLamp® CmT2850 LED
fLuX ChꢁꢀꢁCTEꢀisTiCs, oꢀDEꢀ CoDEs & bins - sTꢁnDꢁꢀD LEDs (if = 1400 mꢁ, TJ = 85 °C)
Thꢀ following tablꢀ proꢁidꢀs ordꢀr codꢀs for XLamp CMT2850 LeDs. For a complꢀtꢀ dꢀscription of thꢀ ordꢀr codꢀ nomꢀnclaturꢀ, plꢀasꢀ
sꢀꢀ thꢀ Bin and Ordꢀr Codꢀ Formats sꢀction (pagꢀ 17).
Mꢃꢅꢃmꢆm
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
Typꢃcal
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
Cꢀi
2-step
order Cꢇde
3-step
order Cꢇde
5-step
order Cꢇde
nꢇmꢃꢅal
CCT
Mꢃꢅ.
Typ
grꢇꢆp
grꢇꢆp
grꢇꢆp
CMT2850-0000-
000N0B0A65e
70
73
7563
7066
7717
7210
6133
7494
7001
6133
7437
6921
5959
6752
5796
6921
6557
5543
6291
5293
5543
8132
7597
8298
7753
6594
8058
7528
6594
7997
7442
6408
7260
6232
7442
7050
5961
6765
5691
5961
65e
6500 K
5700 K
CMT2850-0000-
000N0H0A65e
80
70
80
90
70
80
90
70
80
90
80
90
70
80
90
80
90
80
82
73
82
92
73
82
92
73
82
92
82
92
73
82
92
82
92
82
65e
57e
57e
CMT2850-0000-
000N0B0A57e
CMT2850-0000-
000N0H0A57e
CMT2850-0000-
000N0U0A57G
57G
CMT2850-0000-
000N0B0A50e
50e
40e
CMT2850-0000-
000N0H0A50G
5000 K
50G
50G
CMT2850-0000-
000N0U0A50G
CMT2850-0000-
000N0B0A40e
CMT2850-0000-
000N0H0A40H
CMT2850-0000-
000N0H0A40G
4000 K
3500 K
3000 K
40H
40H
35H
35H
40G
40G
35G
35G
CMT2850-0000-
000N0U0A40H
CMT2850-0000-
000N0U0A40G
CMT2850-0000-
000N0H0A35H
CMT2850-0000-
000N0H0A35G
CMT2850-0000-
000N0U0A35H
CMT2850-0000-
000N0U0A35G
CMT2850-0000-
000N0B0A30e
30e
CMT2850-0000-
000N0H0A30H
CMT2850-0000-
000N0H0A30G
30H
30H
27H
27H
30G
30G
27G
27G
22G
CMT2850-0000-
000N0U0A30H
CMT2850-0000-
000N0U0A30G
CMT2850-0000-
000N0H0A27H
CMT2850-0000-
000N0H0A27G
2700 K
2200 K
CMT2850-0000-
000N0U0A27H
CMT2850-0000-
000N0U0A27G
CMT2850-0000-
000N0H0A22G
Notꢀs
•
Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
mꢀasurꢀmꢀnts. Sꢀꢀ thꢀ Mꢀasurꢀmꢀnts sꢀction (pagꢀ 20).
•
For 80 CRI minimum LeDs, CRI R9 minimum is 0 with a ±2 tolꢀrancꢀ. For 90 CRI minimum LeDs, CRI R9 typical is 60.
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
4
XLamp® CmT2850 LED
fLuX ChꢁꢀꢁCTEꢀisTiCs, oꢀDEꢀ CoDEs & bins - sTꢁnDꢁꢀD LEDs, PꢀEMiuM CoLoꢀ (if = 1400 mꢁ, TJ = 85 °C)
fꢃdelꢃty
Cꢀi
2-step
order Cꢇde
Mꢃꢅꢃmꢆm
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
Typꢃcal
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
nꢇmꢃꢅal
CCT
Mꢃꢅ.
Typ
grꢇꢆp
4000 K
3500 K
3000 K
2700 K
95
95
95
95
98
98
98
98
5337
5195
4857
4599
5739
5586
5223
4945
L5A
35H
30H
27H
CMT2850-0000-000N0Z0AL5A
CMT2850-0000-000N0Z0A35H
CMT2850-0000-000N0Z0A30H
CMT2850-0000-000N0Z0A27H
specꢃalty
Cꢀi
2-step
order Cꢇde
3-step
Mꢃꢅꢃmꢆm
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
Typꢃcal
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
nꢇmꢃꢅal
CCT
Mꢃꢅ.
90
Typ
92
82
92
98
grꢇꢆp
L7B
grꢇꢆp
order Cꢇde
grꢇꢆp
order Cꢇde
CMT2850-0000-
000N0U0A31Q
3100 K
5543
6557
5543
4857
5961
7050
5961
5223
31Q
CMT2850-0000-
000N0H0AL7B
80
CMT2850-0000-
000N0U0A30Q
CMT2850-0000-
000N0U0A30U
3000 K
90
30Q
30U
CMT2850-0000-
000N0Z0AL7C
95
L7C
Notꢀs
•
Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
mꢀasurꢀmꢀnts. Sꢀꢀ thꢀ Mꢀasurꢀmꢀnts sꢀction (pagꢀ 20).
•
For 80 CRI minimum LeDs, CRI R9 minimum is 0 with a ±2 tolꢀrancꢀ. For 90 CRI minimum LeDs, CRI R9 typical is 60.
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
5
XLamp® CmT2850 LED
fLuX ChꢁꢀꢁCTEꢀisTiCs, oꢀDEꢀ CoDEs ꢁnD bins - ETonE™ LEDs (if = 1400 mꢁ, TJ = 85 °C)
Cꢀi
2-step
order Cꢇde
3-step
Mꢃꢅꢃmꢆm
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
Typꢃcal
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
nꢇmꢃꢅal
CCT
Mꢃꢅ.
Typ
grꢇꢆp
grꢇꢆp
order Cꢇde
4000 K
3500 K
90
90
92
92
6367
6279
6847
6752
40H
35H
CMT2850-0000-00PN0U0A40H
CMT2850-0000-00PN0U0A35H
40G
35G
CMT2850-0000-00PN0U0A40G
CMT2850-0000-00PN0U0A35G
3000 K
2700 K
90
90
92
92
6229
5977
6698
6426
30H
27H
CMT2850-0000-00PN0U0A30H
CMT2850-0000-00PN0U0A27H
30G
27G
CMT2850-0000-00PN0U0A30G
CMT2850-0000-00PN0U0A27G
specꢃalty
Cꢀi
3-step
Mꢃꢅꢃmꢆm
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
Typꢃcal
Lꢆmꢃꢅꢇꢆꢄ
Flux (lm)
nꢇmꢃꢅal
CCT
Mꢃꢅ.
Typ
grꢇꢆp
order Cꢇde
grꢇꢆp
order Cꢇde
3100 K
3000 K
90
90
92
92
6163
6229
6627
6698
31Q
30Q
CMT2850-0000-00PN0U0A31Q
CMT2850-0000-00PN0U0A30Q
30U
CMT2850-0000-00PN0U0A30U
Notꢀs
•
Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
mꢀasurꢀmꢀnts. Sꢀꢀ thꢀ Mꢀasurꢀmꢀnts sꢀction (pagꢀ 20).
•
For 80 CRI minimum LeDs, CRI R9 minimum is 0 with a ±2 tolꢀrancꢀ. For 90 CRI minimum LeDs, CRI R9 typical is 60.
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
6
XLamp® CmT2850 LED
ꢀELꢁTivE sPECTꢀꢁL PowEꢀ DisTꢀibuTion - sTꢁnDꢁꢀD LEDs
The following graphs are the result of a series of pulsed measurements at 1400 mA and T = 85 °C.
J
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
6500 K, 70 CRI
5700 K, 70 CRI
5000 K, 70 CRI
4000 K, 70 CRI
3000 K, 70 CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
6500 K, 80 CRI
5700 K, 80 CRI
5000 K, 80 CRI
4000 K, 80 CRI
3500 K, 80 CRI
3000 K, 80 CRI
2700 K, 80 CRI
2200 K, 80 CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
7
XLamp® CmT2850 LED
Reꢀative SpeCtRaꢀ poweR DiStRibꢁtion - StanDaRD ꢀeDS (ContinꢁeD)
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
5700 K, 90 CRI
5000 K, 90 CRI
4000 K, 90 CRI
3500 K, 90 CRI
3000 K, 90 CRI
2700 K, 90 CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
ꢀELꢁTivE sPECTꢀꢁL PowEꢀ DisTꢀibuTion - sTꢁnDꢁꢀD LEDs, PꢀEMiuM CoLoꢀ
The following graphs are the result of a series of pulsed measurements at 1400 mA and T = 85 °C.
J
fꢃdelꢃty
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
4000 K, Z CRI
3500 K, Z CRI
3000 K, Z CRI
2700 K, Z CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
8
XLamp® CmT2850 LED
Reꢀative SpeCtRaꢀ poweR DiStRibꢁtion - StanDaRD ꢀeDS, pReꢂiꢁꢂ CoꢀoR (ContinꢁeD)
specꢃalty
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
31Q, 3100 K, 90 CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
30Q, 3000 K, 90 CRI
30U, 3000 K, 90 CRI
L7B, 3000 K, 80 CRI
L7C, 3000 K, Z CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
9
XLamp® CmT2850 LED
ꢀELꢁTivE sPECTꢀꢁL PowEꢀ DisTꢀibuTion - ETonE™ LEDs
The following graph is the result of a series of pulsed measurements at 1400 mA and T = 85 °C.
J
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
3000 K, 90 CRI
380
430
480
530
580
630
680
730
780
Wavelength (nm)
ELECTꢀiCꢁL ChꢁꢀꢁCTEꢀisTiCs
Thꢀ following graph is thꢀ rꢀsult of a sꢀriꢀs of stꢀady-statꢀ mꢀasurꢀmꢀnts.
38
37
36
35
34
33
32
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
900 1100 1300 1500 1700 1900 2100 2300 2500 2700 2900 3100 3300 3500
Current (mA)
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
10
XLamp® CmT2850 LED
ꢀELꢁTivE LuMinous fLuX
The relative luminous flux values provided below are the ratio of:
•
•
Mꢀasurꢀmꢀnts of CMT2850 at stꢀady-statꢀ opꢀration at thꢀ giꢁꢀn conditions, diꢁidꢀd by
Flux measured during binning, which is a pulsed measurement at 1400 mA at T = 85 °C.
J
For example, at steady‑state operation of Tc = 25 °C, IF = 1500 mA, the relative luminous flux ratio is 120% in the chart below. A CMT2850
LED that measures 7050 lm during binning will deliver 8460 lm (7050 * 1.2) at steady‑state operation of Tc = 25 °C, IF = 1500 mA.
240%
220%
200%
180%
160%
Tc = 25 °C
140%
Tc = 55 °C
120%
Tc = 85 °C
100%
Tc = 105 °C
80%
60%
40%
20%
0%
900 1100 1300 1500 1700 1900 2100 2300 2500 2700 2900 3100 3300 3500
Current (mA)
TꢈPiCꢁL sPꢁTiꢁL DisTꢀibuTion
100%
80%
60%
40%
20%
0%
-90
-70
-50
-30
-10
10
30
50
70
90
Angle (º)
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
11
XLamp® CmT2850 LED
PEꢀfoꢀMꢁnCE gꢀouPs - ChꢀoMꢁTiCiTꢈ (TJ = 85 °C)
XLamp CMT2850 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.
Eaꢄywꢂꢃte Cꢇlꢇr Temperatꢆreꢄ – 2-step
Cꢇde
CCT
x
y
0.3777
0.3797
0.3861
0.3838
0.4022
0.4053
0.4125
0.4091
0.4287
0.4328
0.4390
0.4347
0.4524
0.4574
0.4633
0.4581
0.3739
0.3816
0.3855
0.3777
0.3858
0.3942
0.3977
0.3891
0.3975
0.4064
0.4086
0.3996
0.4048
0.4140
0.4154
0.4062
40H
4000 K
35H
30H
27H
3500 K
3000 K
2700 K
Eaꢄywꢂꢃte Cꢇlꢇr Temperatꢆreꢄ – 3-step Ellꢃpꢄe
Ceꢅter Pꢇꢃꢅt
Majꢇr ꢁxꢃꢄ
a
Mꢃꢅꢇr ꢁxꢃꢄ
ꢊ
ꢀꢇtatꢃꢇꢅ ꢁꢅꢉle
bꢃꢅ Cꢇde
CCT
(°)
x
y
57G
50G
40G
35G
30G
27G
22G
5700 K
5000 K
4000 K
3500 K
3000 K
2700 K
2200 K
0.3287
0.3447
0.3818
0.4073
0.4338
0.4577
0.5066
0.3417
0.3553
0.3797
0.3917
0.4030
0.4099
0.4158
0.00738
0.00840
0.00939
0.00927
0.00834
0.00834
0.00980
0.00360
0.00312
0.00402
0.00414
0.00408
0.00420
0.00480
72.0
65.0
53.7
54.0
53.2
48.5
45.5
Eaꢄywꢂꢃte Cꢇlꢇr Temperatꢆreꢄ – 5-step Ellꢃpꢄe
Ceꢅter Pꢇꢃꢅt
Majꢇr ꢁxꢃꢄ
a
Mꢃꢅꢇr ꢁxꢃꢄ
ꢊ
ꢀꢇtatꢃꢇꢅ ꢁꢅꢉle
bꢃꢅ Cꢇde
CCT
(°)
x
y
65e
57e
50e
40e
30e
6500 K
5700 K
5000 K
4000 K
3000 K
0.3123
0.3287
0.3447
0.3818
0.4338
0.3282
0.3417
0.3553
0.3797
0.4030
0.01110
0.01230
0.01400
0.01565
0.01390
0.00550
0.00600
0.00520
0.00670
0.00680
61.0
72.0
65.0
53.7
53.2
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
12
XLamp® CmT2850 LED
PꢀEMiuM CoLoꢀ PEꢀfoꢀMꢁnCE gꢀouPs - ChꢀoMꢁTiCiTꢈ (TJ = 85 °C)
XLamp CMT2850 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.
fꢃdelꢃty
Eaꢄywꢂꢃte Cꢇlꢇr Temperatꢆreꢄ – 2-step
Cꢇde
CCT
x
y
0.3764
0.3784
0.3847
0.3825
0.4022
0.4053
0.4125
0.4091
0.4287
0.4328
0.4390
0.4347
0.4524
0.4574
0.4633
0.4581
0.3711
0.3787
0.3826
0.3748
0.3858
0.3942
0.3977
0.3891
0.3975
0.4064
0.4086
0.3996
0.4048
0.4140
0.4154
0.4062
L5A
4000 K
35H
30H
27H
3500 K
3000 K
2700 K
specꢃalty
Eaꢄywꢂꢃte Cꢇlꢇr Temperatꢆreꢄ – 2-step
Cꢇde
CCT
x
y
0.4263
0.4296
0.4361
0.4326
0.4192
0.4224
0.4291
0.4257
0.3848
0.3916
0.3938
0.3868
0.3754
0.3823
0.3847
0.3777
L7B
3000 K
L7C
3000 K
Eaꢄywꢂꢃte Cꢇlꢇr Temperatꢆreꢄ – 3-step Ellꢃpꢄe
Ceꢅter Pꢇꢃꢅt
Majꢇr ꢁxꢃꢄ
a
Mꢃꢅꢇr ꢁxꢃꢄ
ꢊ
ꢀꢇtatꢃꢇꢅ ꢁꢅꢉle
bꢃꢅ Cꢇde
CCT
(°)
x
y
31Q
30Q
30U
3100 K
3000 K
3000 K
0.4236
0.4305
0.4274
0.3888
0.3935
0.3837
0.00848
0.00834
0.00834
0.00455
0.00408
0.00408
50.3
53.2
53.2
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
13
XLamp® CmT2850 LED
CꢀEE EꢁsꢈwhiTE® bins PLoTTED on ThE 1931 CiE CoLoꢀ sPꢁCE (TJ = 85 °C)
0.45
ANSI C78.377 Quadrangle
0.44
2200 K
2450 K
EasyWhite 5-step
EasyWhite 3-step
EasyWhite 2-step
2700 K
3000 K
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
0.33
0.32
0.31
3500 K
4000 K
4500 K
5000 K
5700 K
6500 K
7000K
CCx
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
14
XLamp® CmT2850 LED
CꢀEE PꢀEMiuM CoLoꢀ bins PLoTTED on ThE 1931 CiE CoLoꢀ sPꢁCE (TJ = 85 °C)
Fꢃdꢄlꢃꢅy (2-sꢅꢄꢆ)
0.44
2700K
ANSI C78.377 Quadrangle
3000K
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
3500K
27H
4000K
30H
4500K
35H
L5A
CCx
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
15
XLamp® CmT2850 LED
CꢀEE PꢀEMiuM CoLoꢀ bins PLoTTED on ThE 1931 CiE CoLoꢀ sPꢁCE (TJ = 85 °C) - ContinꢁeD
Sꢆꢄcꢃꢇlꢃꢅy (2-sꢅꢄꢆ)
0.44
ANSI C78.377 Quadrangle
3000 K
0.43
0.42
0.41
0.40
0.39
0.38
0.37
3500 K
L7B
L7C
CCx
Sꢆꢄcꢃꢇlꢃꢅy (3-sꢅꢄꢆ)
0.44
0.43
0.42
0.41
0.40
0.39
0.38
0.37
ANSI C78.377 Quadrangle
3000K
3500K
30Q
31Q
30U
CCx
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
16
XLamp® CmT2850 LED
bin ꢁnD oꢀDEꢀ CoDE foꢀMꢁTs
Bin codes and order codes are configured as follows:
order Cꢇde
bꢃꢅ Cꢇde
Series = CMT28
Series = CMT28
Internal code
Chromaticity bin
Version
0 = Standard
P = eTone
Vf class
N0 = 36-V class
Version
CRI Specification
0 = Standard
P = eTone
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Z = 95 CRI minimum
SSSSSCC-WWW-FF-GGR-EAAAA
Internal code
SSSSSCC-HHHH-HHEGGRNNNNN
Kit code
CRI Specification
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Z = 95 CRI minimum
Vf class
N0 = 36-V class
Performance class
Flux bin
0A = Not binned into flux bins
Performance class
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
17
XLamp® CmT2850 LED
MEChꢁniCꢁL DiMEnsions
Dimꢀnsions arꢀ in mm.
Tolerances unless otherwise specified: ±.13
x° ± 1°
28.00
±.20
9.12
ø3.200
11.40
3.34
.90±.15
OPTICAL
REFERENCE
Meaꢅꢃꢅꢉ ꢇꢋ LED markꢃꢅꢉ
3.34
T2850N = 36-v CMT2850
T2850Nꢀ = 36-v CMT2850 ꢀTonꢀ
R0.50
11.40
9.12
X1 X2 X3 X4 X5
X1
CCT
1 = 6500 K
28.00
±.20
11.40
9.12
ø22.0
±0.2
8 = 2700 K
ø24.0
±0.2
X2
3.34
M = easyWhitꢀ or
Fidꢀlity LeD on thꢀ
R0.50
9.12
3.34
.55±.1
black-body linꢀ
Q = Spꢀcialty LeD bꢀlow
thꢀ black-body linꢀ
11.40
OPTICAL REFERENCE
U = Spꢀcialty LeD bꢀlow
thꢀ black-body linꢀ
X3 X4 Flux bin
0A = Not binned into flux
bins
X5
CRI
B = 70 CRI min
H = 80 CRI min
U = 90 CRI min
Z = 95 CRI min
Tc mꢀasurꢀmꢀnt point: ꢀithꢀr thꢀ anodꢀ or cathodꢀ soldꢀr pad
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
18
XLamp® CmT2850 LED
ThEꢀMꢁL DEsign
Thꢀ CMT family of LeD arrays can includꢀ oꢁꢀr a hundrꢀd diffꢀrꢀnt LeD diꢀ insidꢀ onꢀ packagꢀ, and thus oꢁꢀr a hundrꢀd diffꢀrꢀnt junction
tꢀmpꢀraturꢀs (T ). Crꢀꢀ has intꢀntionally rꢀmoꢁꢀd junction-tꢀmpꢀraturꢀ-basꢀd opꢀrating limits and rꢀplacꢀd thꢀ commonplacꢀ maximum
J
T calculations with maximum ratings basꢀd on forward currꢀnt (IF) and casꢀ tꢀmpꢀraturꢀ (Tc). No additional calculations arꢀ rꢀquirꢀd to
J
ensure that the CMT LED is being operated within its designed limits. LES temperature measurement provides additional verification of
good thermal design. Please refer to page 3 for the Operating Limit specification.
Thꢀrꢀ is no nꢀꢀd to calculatꢀ for T inside the package, as the thermal management design process, specifically from solder point (TSP) to
J
ambiꢀnt (Ta), rꢀmains idꢀntical to any othꢀr LeD componꢀnt. For morꢀ information on thꢀrmal managꢀmꢀnt of Crꢀꢀ XLamp LeDs, plꢀasꢀ
rꢀfꢀr to thꢀ Thꢀrmal Managꢀmꢀnt application notꢀ. For CMT soldꢀring rꢀcommꢀndations and morꢀ information on thꢀrmal intꢀrfacꢀ
matꢀrials (TIM), LeS tꢀmpꢀraturꢀ mꢀasurꢀmꢀnt, and connꢀction mꢀthods, plꢀasꢀ rꢀfꢀr to thꢀ Crꢀꢀ XLamp CM Family LeDs soldꢀring and
handling documꢀnt.
To kꢀꢀp thꢀ CMT2850 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 ꢁaluꢀ shown on thꢀ following
R_j-c
Tc
R_j-c
Tc
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 the TIM (R_tim)
R_c-a
plus thꢀ thꢀrmal rꢀsistancꢀ of thꢀ hꢀat sink (R_hs).
R_hs
Ta
Ta
100.00
10.00
1.00
Ta = 25 °C
Ta = 55 °C
Ta = 85 °C
Ta = 105 °C
0.10
0.01
900 1100 1300 1500 1700 1900 2100 2300 2500 2700 2900 3100 3300 3500
Current (mA)
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
19
XLamp® CmT2850 LED
noTEs
Meaꢄꢆremeꢅtꢄ
The luminous flux, radiant power, chromaticity, forward voltage and CRI measurements in this document are binning specifications only
and solꢀly rꢀprꢀsꢀnt product mꢀasurꢀmꢀnts as of thꢀ datꢀ of shipmꢀnt. Thꢀsꢀ mꢀasurꢀmꢀnts will changꢀ oꢁꢀr timꢀ basꢀd on a numbꢀr
of factors that are not within Cree’s control and are not intended or provided as operational specifications for the products. Calculated
values are provided for informational purposes only and are not intended or provided as specifications.
prꢄ-Rꢄlꢄꢇsꢄ Quꢇlꢃficꢇꢅꢃꢈꢉ tꢄsꢅꢃꢉg
Plꢀasꢀ rꢀad thꢀ LeD Rꢀliability Oꢁꢀrꢁiꢀw for details of the qualification process Cree applies to ensure long‑term reliability for XLamp
LEDs and details of Cree’s pre‑release qualification testing for XLamp LEDs. Cree did not perform Room Temperature Operating Life
(RTOL) tꢀsting on thꢀ CMT2850 LeD.
Lꢆmeꢅ Maꢃꢅteꢅaꢅce
Crꢀꢀ now usꢀs standardizꢀd IeS LM-80-08 and TM-21-11 mꢀthods for collꢀcting long-tꢀrm data and ꢀxtrapolating LeD lumꢀn maintꢀnancꢀ.
For information on the specific LM‑80 data sets available for this LED, refer to the public LM-80 rꢀsults documꢀnt.
Plꢀasꢀ rꢀad thꢀ Long-Tꢀrm Lumꢀn Maintꢀnancꢀ application notꢀ for morꢀ dꢀtails on Crꢀꢀ’s lumꢀn maintꢀnancꢀ tꢀsting and forꢀcasting.
Plꢀasꢀ rꢀad thꢀ Thꢀrmal Managꢀmꢀnt application notꢀ for dꢀtails on how thꢀrmal dꢀsign, ambiꢀnt tꢀmpꢀraturꢀ, and driꢁꢀ currꢀnt affꢀct
thꢀ LeD junction tꢀmpꢀraturꢀ.
ꢀꢇhs Cꢇmplꢃaꢅce
Thꢀ lꢀꢁꢀls of RoHS rꢀstrictꢀd matꢀrials in this product arꢀ bꢀlow thꢀ maximum concꢀntration ꢁaluꢀs (also rꢀfꢀrrꢀd to as thꢀ thrꢀshold
limits) pꢀrmittꢀd for such substancꢀs, or arꢀ usꢀd in an ꢀxꢀmptꢀd application, in accordancꢀ with eU Dirꢀctiꢁꢀ 2011/65/eC (RoHS2), as
implꢀmꢀntꢀd January 2, 2013. RoHS Dꢀclarations for this product can bꢀ obtainꢀd from your Crꢀꢀ rꢀprꢀsꢀntatiꢁꢀ or from thꢀ Product
ecology sꢀction of thꢀ Crꢀꢀ wꢀbsitꢀ.
ꢀEꢁCꢂ Cꢇmplꢃaꢅce
ReACh substancꢀs of ꢁꢀry high concꢀrn (SvHCs) information is aꢁailablꢀ for this product. Sincꢀ thꢀ europꢀan Chꢀmical Agꢀncy (eCHA)
has publishꢀd noticꢀ of thꢀir intꢀnt to frꢀquꢀntly rꢀꢁisꢀ thꢀ SvHC listing for thꢀ forꢀsꢀꢀablꢀ futurꢀ, plꢀasꢀ contact a Crꢀꢀ rꢀprꢀsꢀntatiꢁꢀ to
insurꢀ you gꢀt thꢀ most up-to-datꢀ ReACh SvHC Dꢀclaration. ReACh bannꢀd substancꢀ information (ReACh Articlꢀ 67) is also aꢁailablꢀ
upon rꢀquꢀst.
uL® ꢀecꢇꢉꢅꢃzed Cꢇmpꢇꢅeꢅt
This product mꢀꢀts thꢀ rꢀquirꢀmꢀnts to bꢀ considꢀrꢀd a UL Rꢀcognizꢀd Componꢀnt with Lꢀꢁꢀl 4 ꢀnclosurꢀ considꢀration. Thꢀ LeD
package or a portion thereof has been investigated as a fire and electrical enclosure per ANSI/UL 8750.
vꢃꢄꢃꢇꢅ ꢁdꢌꢃꢄꢇry
WARNING: Do not look at an ꢀxposꢀd lamp in opꢀration. eyꢀ injury can rꢀsult. For morꢀ information about LeDs and ꢀyꢀ safꢀty, plꢀasꢀ
rꢀfꢀr to thꢀ LeD eyꢀ Safꢀty application notꢀ.
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
20
XLamp® CmT2850 LED
PꢁCꢍꢁging
Crꢀꢀ CMT2850 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: ±.13
7.500
x° ±1°
R.375
1.313
8.125
LABEL WITH CREE BIN CODE,
1.313
QUANTITY, LOT #
PATENT LABEL IS LOCATED
ON UNDERSIDE OF CARTON
BAG
LABEL WITH CREE BIN
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
CODE, QUANTITY, LOT #
Copyright © 2017-2018 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 and
eTone™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
21
相关型号:
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