CREE LP379THR1-C0G handbook
Contents
1. V and dominant wavelength A values shown and specified are at I 70 mA 620 nm 637 nm Dominant Wavelength A Rank 3000 4200 mlm 3500 4800 mlm 4000 6100 mim Forward Voltage V Important Notes 1 All ranks will be included per delivery rank ratio will be based on the dice distribution 2 No tolerance of measurement of luminous flux 3 Tolerance of measurement of dominant wavelength is 1 nm 4 Tolerance of measurement of V is 0 05 V 5 Packaging methods are available for selection please refer to the Cree LED Lamp Packaging Standard docu ment 6 Please refer to the Cree LED Lamp Reliability Test Standards document for reliability test conditions 7 Please refer to the Cree LED Lamp Soldering amp Handling document for information about how to use this LED product safely Cree Inc 4600 Silicon Drive Copyright 2007 Cree Inc All rights reserved The information in this document is subject to change without notice Cree and the Durham NC 27703 Cree logo are registered trademarks of Cree Inc USA Tel 1 919 313 5300 Fax 1 919 313 5778 2 e 3 CT125 000 www cree com ledlamps LI U l I l D tl tl il LED Light Graphs If mA 60 50 40 30 20 10 100 0 vr v 0 0 80 0 10 0 60 0 20 0 40 0 30 0 202. E i 0 76 0 10 i UJ T T 5 080 530 5 08 0 20 z 2 E 1 2 00 N 2 3 ANODE 1 4 CATHODE CHAMI ERa CATHODE aaa o AN o e 7 6t0 2 1602 Notes RoHS Compliance The levels of environmentally sensitive persistent biologically toxic PBT persistent organic pollutants POP or otherwise restricted materials in this product are below the maximum concentration values also referred to as the threshold limits permitted for such substances or are used in an exempted application in accordance with EU Direc tive 2002 95 EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment RoHS as amended through April 21 2006 Vision Advisory Claim Users should be cautioned not to stare at the light of this LED product The bright light can damage the eye Cree Inc 4600 Silicon Drive Copyright 2007 Cree Inc All rights reserved The information in this document is subject to change without notice Cree and the Durham NC 27703 Cree logo are registered trademarks of Cree Inc USA Tel 1 919 313 5300 Fax 1 919 313 5778 4 www cree com ledlamps C Kit Number System Cree LED lamps are tested and sorted into performance bins A bin is specified by ranges of color forward voltage and brightness Sorted LEDs are packaged for shipping in various convenient options Please ref
3. O O LP379THR1 COG j O 0 mmm ga E Se m ee fo Wi ame Nv LED Light Crees P4 LED Model LP379THR1 COG Data Sheet 120 degree 7 6 x 7 6 mm LED lamp in high red color with water transparent lens and stopper Applications e Advertising Signs e Indicators e Automotive Lighting Absolute Maximum Ratings T 25 C Items Symbol Absolute Maximum Rating Unit Forward Current ete I 70 mA Peak Forward Current te 1 I 200 mA Reverse Voltage WA 5 Vv Power Dissipation P5 220 mW Operation Temperature lee 40 100 2C Storage Temperature E 40 100 C peed poldeninaNeiperatine Toa altri ele the ice ot che evary oulb Notes 1 Pulse width lt 0 1 msec duty lt 1 10 2 A heat sink is recommended if the device is operated at ambient temperatures higher than 25 C Typical Electrical amp Optical Characteristics T 25 C Characteristics Condition Minimum Typical Maximum Forward Voltage Vi I 70 mA Vv 2 6 3 2 Reverse Current Ite VR SV HA 100 Dominant Wavelength Ms I 70 mA nm 620 628 637 Luminous Flux D I 70 mA mim 3000 4000 50 Power Angle 20 2 I 70 mA deg 120 I I I D m o r a 5 4 oe i i Standard Bins for LP379THR1 COG I 70 mA Lamps are sorted to luminous flux V and dominant wavelength A bins shown Orders for LP379THR1 COG may be filled with any or all bins contained as below All luminous flux
4. 0 40 0 0 0 vay 50 0 20 22 24 26 28 3 0 Ir uA FIG 1 FORWARD CURRENT VS FIG 2 REVERSE CURRENT VS FORWARD VOLTAGE REVERSE VOLTAGE Half Power WL 23nm Domi WL 628nm 2 5 RELATIVE LUMINOUS FLUX 100 2 0 i5 75 1 0 50 2 0j oe 5 0 0 If mA 0 WL nm 0 0 20 0 40 0 60 0 80 0 100 0 FIG 3 RELATIVE LUMINOUS FLUX VS FORWARD CURRENT IF mA 0 Ta C 0 20 40 60 80 100 120 FIG 5 MAXIMUM FORWARD DC CURRENT VS AMBIENT TEMPERATURE Tjmax 120 C Copyright 2007 Cree Inc All rights reserved The information in this document is subject to change without notice Cree and the Cree logo are registered trademarks of Cree Inc 3 400 500 600 700 800 900 FIG 4 RELATIVE LUMINOUS FLUX VS WAVELENGTH 50 Power Angle 120 90 60 30 o 30 60 90 FIG 6 FAR FIELD PATTERN Cree Inc 4600 Silicon Drive Durham NC 27703 USA Tel 1 919 313 5300 Fax 1 919 313 5778 www cree com ledlamps Mechanical Dimensions All dimensions are in mm Tolerance is 0 25 mm unless otherwise noted An epoxy meniscus may extend about 1 5 mm down the leads Burr around bottom of epoxy may be 0 5 mm max z ee oa i N o 5 0 i f T YG f fo ee ry a 8 val Li S LF O 4 E j 1 540 20 j I x
5. er to the Cree LED Lamp Packaging Standard document for more information about shipping and packaging options Cree LEDs are sold by order codes in combinations of bins called kits Order codes are configured in the following manner Standard Custom 0 Standard C Custom V 0 Full forward voltage distribution 1 9 A Z special request Wd Color 1 Full color distribution aaaaaaaaa aaa aa Xx X X X X 2 9 A Z special request L V 0 Full luminous intensity distribution 1 9 A Z special request Packing type 0 Standard tube pack 1 9 A Z special request Product P N Contact your Cree sales representative for ordering information Standard Available Kits Kit Number Description LP379THR1 COG 00001 P4 120 High Red 628nm FULL RANK Tube Pack LP379THR1 COG 00011 P4 120 High Red 628nm K or above Tube Pack Please contact your Cree representative about the availability of non standard kits Cree Inc 4600 Silicon Drive Durham NC 27703 Cree logo are registered trademarks of Cree Inc USA Tel 1 919 313 5300 Fax 1 919 313 5778 5 www cree com ledlamps Copyright 2007 Cree Inc All rights reserved The information in this document is subject to change without notice Cree and the
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CREE LP379THR1 C0G handbook