Datasheet
Table Of Contents
- Characteristics (TJ = 25 °C)
- Flux Characteristics - ML-E Parallel White (TJ = 25 °C)
- Relative Spectral Power Distribution - White
- Relative Luminous Flux vs. Junction Temperature - White (Parallel: IF = 150 mA, Series: IF = 50 mA)
- Relative Radiant Flux vs. Junction Temperature - Parallel Royal Blue (IF = 150 mA)
- Electrical Characteristics - Parallel White (TJ = 25 °C)
- Relative Luminous Flux vs. Current - Parallel White (TJ = 25 °C)
- Relative Radiant Flux vs. Current - parallel Royal Blue (TJ = 25 °C)
- Typical Spatial Distribution - White
- Thermal Design - Parallel White
- Reflow Soldering Characteristics
- Notes
- Mechanical Dimensions (TA = 25 °C)
- Tape and Reel
- Packaging
Copyright © 2010-2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo and XLamp
®
are registered
trademarks of Cree, Inc.
16
XLamp
®
mL-E LEDs
THERMAL DESIGN - PARALLEL WHITE
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.
THERMAL DESIGN - SERIES WHITE
PARALLEL
0
100
200
300
400
500
600
0 25 50 75 100 125 150
Maximum Current (mA)
Ambient Temperature (ºC)
Rj-a = 20°C/W
Rj-a = 30°C/W
Rj-a = 40°C/W
Rj-a = 50°C/W
SERIES
0
20
40
60
80
100
120
140
160
180
200
0 25 50 75 100 125 150
Maximum Current (mA)
Ambient Temperature (ºC)
Rj-a = 20°C/W
Rj-a = 30°C/W
Rj-a = 40°C/W
Rj-a = 50°C/W