Cree XBD Series on Board

Cree XBD Series on Board
Cree XBD Series
Leveraging Cree’s latest silicon carbide technology and expertise, the XBD LED delivers up to 139
lumens and 136 lumens per watt in cool white (6000K) or up to 107 lumens and 105 lumens per watt
in warm white (3000K), both at 350 mA and 850C.
FEATURES
APPLICATIONS
> 80-min CRI White and 70-min CRI Cool White
> Non-Directional
> 1A Maximum Drive Current
> Directional
> Low Thermal Resistance: 6.5 C/W
> Downlight
> Electrically Neutral Thermal Path
> Consumer Portable
0
Flux Characteristics (T j=85 0C--White)
COLOR TEMPERATURE CCT (TYP.)( 0 K)* MIN.FLUX (LM) @350MA KIT USED Cool White 6000--6500
122
0F51
Neutral White 4750--5000 107
LDE3
Warm White 3000--3250 100
LBE7
*See Cree Specifications
*Absolute Maximum Ratings (Note 1)
ITEMS SYMBOL RATING UNIT
Forward Current (Note 2) IF 1000 Forward Voltage (@350mA, 850C)
VF 3.5 V
mA
Reverse Voltage VR -5.0
V
Temperature Coefficient of Forward Voltage VTC
-2.5 mV/0C
Operating Temperature at TC Point (Note 2&3) TOPR 115 Junction Temperature TJ 150 ESD Classification (HBM per MIL-STD-883D)
--
Class 2
0
C
0
C
--
* Exceeding maximum ratings may damage the LED and cause potential safety hazards.
* Elevated operating temperatures can be expected to negatively impact the service life (lumen output)
* All data is related to entire assembly. Data reflects statistical mean values. Actual data may differ depending on variances in the
manufacturing process.
* End users need to take into account the lumen depreciation as the temperature rises with various thermal solutions installed.
* It is highly recommended for the user to review the CREE XBD Series page for additional and most recent technical data at
http://www.cree.com/led-components-and-modules/products/xlamp/discrete-directional/xlamp-xbd
2012-04-18
Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA
TOLL FREE:
1-800-984-5337 •
PHONE:
518-956-2980 •
FAX:
www.marktechopto.com
518-785-4725 •
EMAIL:
info@marktechopto.com
1
Cree XBD Series on Board
Note 1: Using continuously under elevated loads (i.e. the application of high temperature/current/voltage or a significant change in
temperature, etc.) may cause this product to significantly decrease in reliability even if the operating conditions are within the
absolute maximum ratings.
Note 2: The thermal resistance from the LED junction to ambient temperature, Rth(j-a), should be kept below 100C/W so that the LED
is not exposed to a condition beyond the absolute maximum ratings.
Note 3: The temperature of the LED assembly must be measured at the TC-point according to EN60598-1 in a thermally constant
status with a temperature sensor or a temperature sensitive label.
Hardware (not included)
> Mount with #4 Machine Screws.
> 16AWG Maximum Wire Gauge.
> Use only with constant current power supplies.
PCB Fabrication
> Layer Count: 1
> Core Material: 6061-T6 Aluminum
> Single Layer Copper Weight: 1oz
> Solder Mask: White
> Finishing Plating: Pb Free HASL
The information contained herein is subject to change without notice.
2012-04-18
Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA
TOLL FREE:
1-800-984-5337 •
PHONE:
518-956-2980 •
FAX:
www.marktechopto.com
518-785-4725 •
EMAIL:
info@marktechopto.com
2