XREWHT-L1-R250-008E7 Cree Inc, XREWHT-L1-R250-008E7 Datasheet - Page 7

• Manufacturer Part Number: XREWHT-L1-R250-008E7
• Description: LED WARM WHITE 3000K SMD XLAMP
• Manufacturer: Cree Inc
• Series: Xlamp® XR-Er

Specifications of XREWHT-L1-R250-008E7

• Viewing Angle: 90°
• Color: White, Warm
• Current - Test: 350mA
• Luminous Flux @ Current - Test: 73.9lm
• Current - Max: 700mA
• Lumens @ Current - Max: 126lm
• Lumens/watt @ Current - Test: 64lm/W
• Voltage - Forward (vf) Typ: 3.3V
• Wavelength: 3000K
• 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: Warm White
• Luminous Flux @ Test: 80.6lm
• Cct: 3700K
• Forward Current @ Test: 350mA
• Forward Current If Max: 700mA
• Forward Voltage @ Test: 3.3V
• 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: XREWHT-L1-R250-008E7; XREWHT-L1-R250-008E7TR

Thermal Design
Cool White, Royal Blue & Blue
Cool White
ELECTRICAL CHARACTERISTICS (TJ = 25˚C)
THERMAL DESIGN
Copyright © 2006-2009 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.
1200
1000
800
600
400
200
0
0
Rj-a = 10°C/W
Rj-a = 15°C/W
Rj-a = 20°C/W
Rj-a = 25°C/W
White ≥ 5,000 K, Royal Blue, Blue
25
Cool White
Thermal Design
Ambient Temperature (°C)
1000
1200
1000
50
900
800
700
600
500
400
300
200
100
800
600
400
200
0
0
0.0
0
75
Rj-a = 10°C/W
Rj-a = 15°C/W
Rj-a = 25°C/W
Rj-a = 35°C/W
100
25
1.0
125
Ambient Temperature (°C)
50
Forward Voltage (V)
150
2.0
CLD DS-05.011
CLD DS-05.011
Neutral White, Warm White & Green
Neutral White, Warm White, Blue, Royal Blue and Green
Relative Intensity vs. Current (Tj = 25ºC)
75
800
700
600
500
400
300
200
100
0
0
3.0
Rj-a = 10°C/W
Rj-a = 15°C/W
Rj-a = 25°C/W
Rj-a = 35°C/W
100
25
White < 5,000 K, Green
Ambient Temperature (°C)
50
4.0
125
75
150
XLAMP XR-E LEDS
5.0
100
125
150
7