Datasheet > CXB2540-0000-000N0HX257E

CXB2540-0000-000N0HX257E

更新时间： 2024-11-30 00:30:55

品牌	Logo	应用领域
科锐 - CREE		/
页数	文件大小	规格书
15页	2583K
描述
XLamp LED

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Product family data sheet

Cree^®XLamp^®CXB2540 LED

PꢀoDuCt DEsCꢀiPtion

fEꢁtuꢀEs

tꢁBLE of ContEnts

Thꢀ XLamp^®CXB2540 LeD Array is a

mꢀmbꢀr of thꢀ sꢀcond gꢀnꢀration of

thꢀ CXA family that dꢀliꢁꢀrs up to 30%

higher efﬁcacy and up to 20% higher

lumens than the ﬁrst generation in the

samꢀ LeS. Thꢀ highꢀr pꢀrformancꢀ

sꢀcond gꢀnꢀration CXA LeD Arrays

proꢁidꢀ a drop-in pꢀrformancꢀ upgradꢀ

to ꢀxisting CXA LeD dꢀsigns to shortꢀn

product dꢀꢁꢀlopmꢀnt timꢀ. In addition,

thꢀ CXB LeDs also allow lighting

manufacturꢀrs to achiꢀꢁꢀ thꢀ samꢀ

or bꢀttꢀr pꢀrformancꢀ with a smallꢀr

LeS, ꢀnabling a smallꢀr, morꢀ impactful

luminairꢀ. Aꢁailablꢀ in 2-stꢀp, 3-stꢀp and

5-stꢀp easyWhitꢀ^®bins, thꢀ CXB12540

LeD dꢀliꢁꢀrs high lumꢀn output and

high efﬁcacy in a single, easy‑to‑use

packagꢀ that ꢀliminatꢀs thꢀ nꢀꢀd for

reﬂow soldering.

•

19-mm optical sourcꢀ

Charactꢀristics............................................2

Opꢀrating Limits..........................................2

Flux Charactꢀristics, easyWhitꢀ^®Ordꢀr

Mꢀchanical and optical dꢀsign

consistꢀnt with othꢀr CXA25 and

CXB25 LeDs

Codꢀs and Bins ...........................................3

Rꢀlatiꢁꢀ Spꢀctral Powꢀr Distribution .........5

elꢀctrical Charactꢀristics............................6

Rꢀlatiꢁꢀ Luminous Flux...............................7

Typical Spatial Distribution.........................8

Pꢀrformancꢀ Groups - Brightnꢀss .............8

Pꢀrformancꢀ Groups - Chromaticity..........9

Crꢀꢀ’s easyWhitꢀ^®Bins Plottꢀd on thꢀ

•

Aꢁailablꢀ in 70-, 80- and 90-minimum

CRI options

Crꢀꢀ easyWhitꢀ^®2-, 3- and 5-stꢀp

binning

•

Forward ꢁoltagꢀ option: 36-v class

85 °C binning and characterization

extrꢀmꢀly uniform color oꢁꢀr ꢁiꢀwing

anglꢀ

1931 CIe Color Spacꢀ.............................. 10

Bin and Ordꢀr Codꢀ Formats................... 12

Mꢀchanical Dimꢀnsions .......................... 12

Thꢀrmal Dꢀsign........................................ 13

Notꢀs ........................................................ 14

Packaging................................................. 15

•

Top-sidꢀ soldꢀr connꢀctions

Thꢀrmocouplꢀ attach point

NEMA SSL‑3 2011 standard ﬂux bins

RoHS and ReACh compliant

UL^®recognized component

(e349212)

Thꢀ CX Family LeD Dꢀsign Guidꢀ

proꢁidꢀs basic information on thꢀ

rꢀquirꢀmꢀnts to usꢀ thꢀ CXB2540 LeD

succꢀssfully in luminairꢀ dꢀsigns.

EasyWhite^®are registered trademarks and the Cree logo 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

12 3 4 5 6 7...15

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CXB2540-0000-000N0UU430U	CREE	获取价格	XLamp LED

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