XRCWHT-L1-R250-00901 Cree Inc, XRCWHT-L1-R250-00901 Datasheet - Page 7
![LED COOL WHITE 10000K SMD XLAMP](/photos/8/22/82203/xrcwht-l1-r250-00901_sml.jpg)
XRCWHT-L1-R250-00901
Manufacturer Part Number
XRCWHT-L1-R250-00901
Description
LED COOL WHITE 10000K SMD XLAMP
Manufacturer
Cree Inc
Series
Xlamp® XR-Cr
Datasheets
1.XREWHT-L1-0000-004E7.pdf
(15 pages)
2.XREWHT-L1-0000-004E7.pdf
(2 pages)
3.XREWHT-L1-0000-004E7.pdf
(2 pages)
4.XRCRED-L1-R250-00M01.pdf
(14 pages)
Specifications of XRCWHT-L1-R250-00901
Viewing Angle
90°
Color
White, Cool
Current - Test
350mA
Luminous Flux @ Current - Test
80.6lm
Current - Max
500mA
Lumens @ Current - Max
103lm
Lumens/watt @ Current - Test
66lm/W
Voltage - Forward (vf) Typ
3.5V
Wavelength
7500K
Lens Style/size
Round with Domed Top
Mounting Type
Surface Mount
Package / Case
9.00mm L x 7.00mm W x 4.40mm H
Led Color
Cool White
Luminous Flux @ Test
87.4lm
Cct
10000K
Forward Current @ Test
350mA
Forward Current If Max
500mA
Forward Voltage @ Test
3.5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1003 - LM3406 LED DRIVER EVAL BOARD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
XRCWHT-L1-R250-00901
XRCWHT-L1-R250-00901TR
XRCWHT-L1-R250-00901TR
THERMAL DESIGN
The maximum forward current is determined by the thermal resistance between the LED junction and ambient. Given
an existing thermal resistance of 12°C/W or 15°C/W between the junction and the solder point, it is crucial for the end
product to be designed in a manner that minimizes the thermal resistance from the solder point to ambient in order to
optimize lamp life and optical characteristics.
Copyright © 2007-2008 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trade-
marks of Cree, Inc.
Red-Orange
Royal Blue
Amber
White
Green
Blue
Red
White, Royal Blue, Blue & Green
Thermal Design
Amber
Red-Orange, Red
600
500
400
300
200
100
400
300
200
100
800
700
600
500
400
300
200
100
0
0
0
0
0
0
Rj-a = 20°C/W
Rj-a = 30°C/W
Rj-a = 40°C/W
Rj-a = 20°C/W
Rj-a = 30°C/W
Rj-a = 40°C/W
Rj-a = 15°C/W
Rj-a = 25°C/W
Rj-a = 35°C/W
25
25
25
50
50
50
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
75
75
75
100
100
100
125
125
125
150
150
150
XLAMP XR-C LEDS
7