flux characteristics (t j =85 0 c--white) c o l o r t e m p e r a t u r e c c t ( t y p . ) ( 0 k ) * m i n . f l u x ( l m ) @ 2 2 m a k i t u s e d cool white 6000--6500 107 ld51 neutral white 4750--5000 100 lce3 warm white 3000--3250 80.6 l9e7 *see cree specifcations cree xte-hv series optimized for non-directional and small led replacement lamps such as b10 candelabra, e17, gu10 and a19 bulbs, the xlamp xte high-voltage white led delivers both high lumen output and high effcacy in a small footprint. f e a t u r e s > typical v f = 46v @ 22ma, maximum i f =66ma > wide viewing angle: 115 0 > low thermal resistance: 6.5 0 c/w > maximum junction temperature: 150 0 c a p p l i c a t i o n s > lighting > small bulbs > e17, gu10, a19, b10 *absolute maximum ratings (note 1) i t e m s s y m b o l r a t i n g u n i t forward current (note 2) i f 66 m a forward voltage (@22ma, 85 0 c) v f 55 v reverse current i r 0.1 ma temperature coeffcient of forward voltage v tc -37 mv/ 0 c operating temperature at t c point (note 2&3) t opr 115 0 c junction temperature t j 150 0 c esd classifcation (hbm per mil-std-883d) -- class 2 -- cree xte-hv series on board global headquarters, 3 northway lane north, latham, ny 12110, usa www.marktechopto.com toll free: 1-800-984-5337 ? phone: 518-956-2980 ? fax: 518-785-4725 ? email: info@marktechopto.com 1 2012-04-18 * 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 refects 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 xte-hv series page for additional and most recent technical data at http://www.cree.com/led-components-and-modules/products/xlamp/discrete-directional/xlamp-xte-hvw
global headquarters, 3 northway lane north, latham, ny 12110, usa www.marktechopto.com toll free: 1-800-984-5337 ? phone: 518-956-2980 ? fax: 518-785-4725 ? email: info@marktechopto.com cree xte-hv series on board 2 2012-04-18 note 1: using continuously under elevated loads (i.e. the application of high temperature/current/voltage or a signifcant change in temperature, etc.) may cause this product to signifcantly 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 10 0 c/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 t c -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.
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