Cree® 3-mm Round LED C374T-WNS/WNN C374T-WPS/WPN C374T-WQS/WQN Data Sheet Round LEDs offer superior light output for excellent readability in sunlight and dependable performance. They provide extremely stable light output over long periods of time. These lamps are made with an advanced optical-grade epoxy that offers superior hightemperature and high-moisture-resistance performance in lighting and illumination applications. APPLICATIONS • Size (mm): 3 • Advertising Signs • Color Temperatures (K): »» Cool White :Min.(4600) / Typical (9000) • Indicators • Luminous Intensity (mcd) »» C374T-WNS/WNN (3000-12000) »» C374T-WPS/WPN (2130-8200) »» C374T-WQS/WQN (1100-4180) • LCD Backlight • Illuminations • Viewing Angle: »» C374T-WNS/WNN: 25 degrees »» C374T-WPS/WPN: 35 degrees »» C374T-WQS/WQN: 65 degrees • Lead-Free • RoHS-Compliant 1 D-CT1103.00 Data Sheet: CL FEATURES Subject to change without notice. www.cree.com/ledlamps 1 Absolute Maximum Ratings (TA = 25°C) Items Symbol Absolute Maximum Rating Unit Cool White Forward Current IF 25 mA IFP 100 mA Reverse Voltage VR 5 V Power Dissipation PD 100 mW Operation Temperature Topr -40 ~ +95 °C Storage Temperature Tstg -40 ~ +100 °C Lead Soldering Temperature Tsol Peak Forward Current Note Max. 260°C for 3 sec. max. (3 mm from the base of the epoxy bulb) Note: Pulse width ≤0.1 msec, duty ≤1/10. Typical Electrical & Optical Characteristics (TA = 25°C) Characteristics Symbol Condition Unit Minimum Typical Maximum 3.4 4.0 Forward Voltage Cool White VF IF = 20 mA V Forward Voltage Cool White VF IF = 1.0 μA V Reverse Current Cool White IR VR = 5 V μA WNS/WNN IV IF = 20 mA mcd 3000 4700 WPS/WPN IV IF = 20 mA mcd 2130 3800 WQS/WQN IV IF = 20 mA mcd 1100 x IF = 20 mA Luminous Intensity Chromaticity Coordinates 50% Power Angle Cool White 1.7 100 1800 0.3100 y IF = 20 mA WNS/WNN 2θ½H-H IF = 20 mA deg 0.3200 25 WPS/WPN 2θ½H-H IF = 20 mA deg 35 WQS/WQN 2θ½H-H IF = 20 mA deg 65 Copyright © 2009 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. 2 2.5 CLD-CT1103.001 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps Intensity Bin Limit (IF = 20 mA) C374T-WNS/WNN C374T-WPS/WPN Bin Code Min. (mcd) Max. (mcd) Bin Code Min. (mcd) Max. (mcd) W0 3000 X0 4180 4180 V0 2130 3000 5860 W0 3000 Y0 4180 5860 8200 X0 4180 5860 Z0 8200 12000 Y0 5860 8200 C374T-WQS/WQN Bin Code Min. (mcd) Max. (mcd) T0 1100 1520 U0 1520 2130 V0 2130 3000 W0 3000 4180 Tolerance of measurement of luminous intensity is ±15%. VF Bin Limit (IF = 20 mA) Cool White Bin Code Min. (V) Max. (V) 27 2.8 3.0 28 3.0 3.2 29 3.2 3.4 2a 3.4 3.6 2b 3.6 3.8 2c 3.8 4.0 Tolerance of measurement of VF is ±0.05V. Copyright © 2009 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 CLD-CT1103.001 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps Color Bin Limit (IF = 20 mA) Bin Code Subbin Wa Wb W1 Wc Wd We Wf W2 Wg Wh x y 0.2545 0.2480 0.2633 0.2410 0.2545 0.2245 0.2450 Bin Code Subbin x y 0.2830 0.3050 0.2950 0.3210 0.2998 0.3028 0.2290 0.2895 0.2633 0.2410 0.2720 0.2340 0.2640 0.2200 0.2545 0.2245 0.2545 0.2480 0.2640 0.2670 0.2720 0.2575 0.2633 0.2410 0.2633 0.2410 0.2720 0.2575 0.2800 0.2480 0.2720 Bin Code Subbin x y 0.3300 0.3600 0.3455 0.3725 0.3443 0.3535 0.2905 0.3300 0.3390 0.2895 0.2905 0.3300 0.3390 0.2998 0.3028 0.3443 0.3535 0.3045 0.2865 0.3430 0.3345 0.2960 0.2760 0.3300 0.3180 0.2950 0.3210 0.3455 0.3725 0.3070 0.3370 0.3610 0.3850 0.3100 0.3150 0.3585 0.3680 0.2998 0.3028 0.3443 0.3535 0.2998 0.3028 0.3443 0.3535 0.3100 0.3150 0.3585 0.3680 0.3130 0.2970 0.3560 0.3510 0.2340 0.3045 0.2865 0.3430 0.3345 0.2640 0.2670 0.3070 0.3370 0.2735 0.2860 0.3185 0.3485 0.2808 0.2740 0.3200 0.3270 0.2720 0.2575 0.3100 0.3150 0.2720 0.2575 0.3100 0.3150 0.2808 0.2740 0.3200 0.3270 0.2880 0.2620 0.3215 0.3075 0.2800 0.2480 0.3130 0.2970 0.2735 0.2860 0.3185 0.3485 0.2830 0.3050 0.3300 0.3600 0.2895 0.2905 0.3300 0.3390 0.2808 0.2740 0.3200 0.3270 0.2808 0.2740 0.3200 0.3270 0.2895 0.2905 0.3300 0.3390 0.2960 0.2760 0.3300 0.3180 0.2880 0.2620 0.3215 0.3075 Wj Wk W3 Wm Wn Wp Wq W4 Wr Ws Wt Wu W5 Wv Ww Tolerance of measurement of the color coordinates is ±0.01. Copyright © 2009 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. 4 CLD-CT1103.001 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps 00 K CIE Chromaticity Diagram 00 K 50 0 .3 9 0 0 0 .1 9 0 0 0 .2 3 0 0 W aW c b W f 3 k W h 2 W n d 1 W e q s W W 0 .2 7 0 0 g W W w W y W j W W W u W W 00 90 10 00 W m p r W t 4 K K 80 00 W W 0K 0 .3 1 0 0 0 .2 3 0 0 W 70 0 .3 5 0 0 5 00 K W v W 60 W 0 .2 7 0 0 0 .3 1 0 0 0 .3 5 0 0 0 .3 9 0 0 x Copyright © 2009 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. 5 CLD-CT1103.001 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps Graphs 100.0 IF (mA) 5.0 80.0 4.0 60.0 3.0 40.0 2.0 20.0 1.0 0.0 3.0 3.4 3.8 4.2 4.6 VF(V) 0.0 0 5.0 -50 -40 -30 -20 -10 20.0 40.0 60.0 80.0 IF(mA) 100.0 FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT FIG.1 FORWARD CURRENT VS. FORWARD VOLTAGE. Vr(V) (RELATIVE LUMINOUS INTENSITY) 0 (RELATIVE LUMINOUS INTENSITY) 0 100% -10 75% -20 50% -30 25% -40 0% -50 Ir(uA) FIG.3 REVERSE CURRENT VS. REVERSE VOLTAGE. WL(nm) 400 500 600 700 800 FIG.4 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH. 50% Power Angle :25 (RELATIVE LUMINOUS INTENSITY) 0 1.0 IF(mA) 50 40 30 0.5 20 10 Ta( C) 20 40 60 80 100 0 FIG.5 MAXIMUM FORWARD DCCURRENT VS AMBIENT TEMPERATURE (Tjmax=105 C) 0 -60 -90 -30 FIG.6 FAR FIELD PATTERN 0 50% Power Angle :35 (RELATIVE LUMINOUS INTENSITY) 0 1.0 1.0 0.5 0.5 0 -90 -60 -30 FIG.7 FAR FIELD PATTERN 0 30 60 90 Angle 0 30 60 90 Angle 50% Power Angle :65 (RELATIVE LUMINOUS INTENSITY) 0 0 -60 -90 -30 FIG.8 FAR FIELD PATTERN 0 30 60 90 Angle The above data are collected from statistical figures that do not necessarily correspond to the actual parameters of each single LED. Hence, these data will be changed without further notice. Copyright © 2009 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. 7 CLD-CT1103.001 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. C374T-WNN&WPN&WQN: C374T-WQS: C374T-WNS: C374T-WPS: 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 Directive 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. Copyright © 2009 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. 8 CLD-CT1103.001 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps Package Features: • • • • • The LEDs are packed in cardboard boxes after packaging in normal or anti-electrostatic bags. Cardboard boxes will be used to protect the LEDs from mechanical shock during transportation. The boxes are not water-resistant, and they must be kept away from water and moisture. The Bulk Pack types of packaging. Max 500 pcs per bag. xxx xxx R COLOR LED LAMP TYPE LXXXXXXXX-XXX LOT JOWAXXXXX -XX-XXX QTY RANK PCS Iv X ( ) Vf XX ( ) Hue XX ( ) AXXXXXXXXXXX Label (anti-electrostatic bag) 20 bags/carton Copyright © 2009 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. 10 CLD-CT1103.001 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5778 www.cree.com/ledlamps