MLEAWT-A1-0000-0001E7 Cree Inc, MLEAWT-A1-0000-0001E7 Datasheet - Page 5

• Manufacturer Part Number: MLEAWT-A1-0000-0001E7
• Description: LED XLAMP WARM WHITE 3000K SMD
• Manufacturer: Cree Inc
• Series: Xlamp® ML-Er

Specifications of MLEAWT-A1-0000-0001E7

• Viewing Angle: 120°
• Color: White, Warm
• Current - Test: 150mA
• Luminous Flux @ Current - Test: 38lm
• Current - Max: 175mA
• Lumens @ Current - Max: 45lm
• Lumens/watt @ Current - Test: 79lm/W
• Voltage - Forward (vf) Typ: 3.2V
• Wavelength: 3000K
• Lens Style/size: Rectangle, 3.11mm x 2.76mm
• Mounting Type: Surface Mount
• Package / Case: 4-SMD, J-Lead
• Led Color: Warm White
• Luminous Flux @ Test: 39.8lm
• Cct: 3000K
• Forward Current @ Test: 150mA
• Forward Current If Max: 175mA
• Forward Voltage @ Test: 3.2V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

THERMAL DESIGN
The maximum forward current is determined by the thermal resistance between the LED junction and ambient. 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.
TYPICAL SPATIAL DISTRIBUTION
Copyright © 2010, 2011 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.
600
500
400
300
200
100
0
-100
0
Rj-a = 20°C/W
Rj-a = 30°C/W
Rj-a = 40°C/W
Rj-a = 50°C/W
-80
25
-60
-40
50
Ambient Temperature (ºC)
-20
Angle (º)
120
100
80
60
40
20
0
75
0
20
100
40
60
125
80
150
XLAMP ML-E LEDS
100
5