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: [email protected] 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: [email protected] 2