CLM4B-QKW

CLM4B-QKW CREE | Alldatasheet

Document overview

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Technical content

© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 CLM4B-QKW: PLCC4 1 IN 1 SMD LED PRODUCT DESCRIPTION SMD LEDs is packaged in the industry standard package. These LEDs have high reliability performance and are designed to work under a wide range of environmental conditions. This high reliability feature makes them ideally suited to be used under illumination application conditions. Its wide viewing angle makes these LEDs ideally suited for channel letter, or general backlighting and illumina-tion applications. The flat top emitting surface makes it easy for these LEDs to mate with light pipes.

FEATURES

• Size (mm): 3.2 X 2.7
• Color and Typical Dominant Wavelength: Red (626-632nm)
• Luminous Intensity (mcd) CLM4B-QKW:(1800-3550mcd)
• Lead - Free
• RoHS Compliant

APPLICATIONS

• Channel Letter
• Architectural Lighting

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 ABSOLUTE MAXIMUM RATINGS (T A = 25°C) Items Symbol Absolute Maximum Rating Unit Forward Current IF 50 mA Peak Forward Current Note1 IFP 200 mA Reverse Voltage VR 5 V Power Dissipation PD 150 mW Operation Temperature Topr -40 ~ +100 °C Storage Temperature Tstg -40 ~ +100 °C Junction Temperature TJ 110 °C Junction/Ambient RTHJA 250 °C/W Junction/Solder Point RTHJS 100 °C/W Note: 1. Pulse width ≤0.1 msec, duty ≤1/10. TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS (T A = 25°C) Characteristics Symbol Condition Unit Minimum Typical Maximum Forward Voltage VF IF = 50 mA V 2.6 3.0 Reverse Current IR VR = 5 V μA 10 Dominant Wavelength λD IF = 50 mA nm 626 632 Luminous Intensity IV IF = 50 mA mcd 1800 * Continuous reverse voltage can cause LED damage.

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 INTENSITY BIN LIMIT Red(50 mA) - CLM4B-QKW Bin Code Min.(mcd) Max.(mcd) Xa 1800 2240 Xb 2240 2800 Ya 2800 3550 * Tolerance of measurement of luminous intensity is ±10% COLOR BIN LIMIT Red (50 mA) - CLM4B-QKW Bin Code Min.(nm) Max.(nm) RU 626 632 * Tolerance of measurement of dominant wavelength is ±1 nm

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 ORDER CODE TABLE Color Kit Number Luminous Intensity (mcd) Dominant Wavelength Min. Max. Color Bin Min. (nm) Color Bin Max. (nm) Red CLM4B-QKW-CXaYaUU3 1800 3550 RU 626 RU 632 Notes:

• The above kit numbers represent order codes that include multiple intensity-bin and color-bin codes. Only one intensity-bin code and one color-bin code will be shipped on each bulk. Single intensity-bin code and single color-bin codes will not be orderable.
• Please refer to the HB LED Lamp Reliability Test Standards document for reliability test conditions.
• Please refer to the HB LED Lamp Soldering & Handling document for information about how to use this LED product safely.

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 GRAPHS The data below 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. FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT IF(mA)0.0 0.5 2.0 1.0 1.5 2.5 400.0 20 8060 100 FIG.5 FAR FIELD PATTERN -90 -60 -30 00 0.5 1.0 30 60 90 Angle VF(V) 2.6 FIG.1 FORWARD CURRENT VS. 20.0 2.2 0.0 2.4 2.8 3.0 60.0 40.0 80.0 100.0 IF (mA) 2.0 FIG.3 RELATIVE LUMINOUS INTENSITY VS. (RELATIVE LUMINOUS INTENSITY) WAVELENGTH. (RELATIVE LUMINOUS INTENSITY) FORWARD VOLTAGE. (RELATIVE LUMINOUS INTENSITY) WL(nm) 80% 20% 40% 60% 100% 700300 500400 600 800 FIG.4 MAXIMUM FORWARD DC CURRENT VS AMBIENT TEMPERATURE (Tjmax=110 C) IF(mA) 100 4020 8060 1000 Ta( C) Rth j-a=250 C/W Rth j-s=100 C/W

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 MECHANICAL DIMENSIONS All dimensions are in mm. NOTES RoHS Compliance The levels of RoHS 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 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree LED representative or from the Product Ecology section of the Cree LED website. Vision Advisory WARNING: Do not look at an exposed lamp in operation. Eye injury can result.

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 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. Cree LEDs are sold by order codes in combinations of bins called kits. Order codes are configured in the following manner:

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 REFLOW SOLDERING

• The CLM4B-QKW is rated as a MSL 5a product.
• The recommended floor life out of bag is 24hrs.
• The temperature profile is as below. Use only with CLM4B-QKW Solder Average ramp-up rate = 4ºC/s max Soak = 150ºC ~200ºC Soak time = 120s max Peak temperature = 250ºC max Time within 5ºC of actual Peak Temperature = 10s max Duration above 217ºC is 60s max Ramp-down rate = 6ºC/s max
• The packaging sizes of these SMD products are very small and the resin is still soft after solidification. Users are required to handle with care. Never touch the resin surface of SMD products.
• To avoid damaging the product’s surface and interior device, it is recommended to choose a special nozzle to pick up the SMD products during the process of SMT production. If handling is necessary, take special care when picking up these products. The following method is necessary: Document No.: CREE-05-0057 Rev. NO. : 16 pick up SMD products during the process of SMT production . If handling is necessary, it should take more careful to pick up these products. The following two methods are necessary : Fig. 1a: For Small Top SMD Fig. 1b: For Mini side 0.8mm SMD  For Small Top SMD series , it is recommended to use rubber material Nozzle to pick up SMD products .Two figure size for reference : b.) Rectangle Nozzle: inner size: 1.3mm x 2.3mm, outer size > SMD size. 6. Electrostatic Discharge and Surge current  Electrostatic discharge (ESD) or surge current (EOS) may damage SMD LED.  Precautions such as ESD wrist strap, ESD shoe strap or antistatic gloves must be worn whenever handling of SMD LED.  All devices, equipment and machinery must be properly grounded.  It is recommended to perform electrical test to screen out ESD failures at final inspection.  It is important to eliminate the possibility of surge current during circuitry design 7. Heat Management Heat management of SMD LED must be taken into consideration during the design stage of SMD LED application. The current should be de-rated appropriately by referring to the de-rating curve attached on each product specification. Data is subject to change without prior notice. Document No.: COTCO-05-0057 Rev. NO. : 13 Melting-point Pre-heat Soak Reflow Cooling Time Temperature Use all SMD besides LP6-NPP1-01-N1 Solder = Sn63-Pb37 Solder = Lead-free Average ramp-up rate = 4ºC/s max. Average ramp-up rate = 4ºC/s max Preheat temperature = 100ºC ~150ºC Preheat temperature = 150ºC ~200ºC Preheat time = 100s max. Preheat time = 100s max. Ramp-down rate = 6ºC/s max. Ramp-down rate = 6ºC/s max. Peak temperature = 230ºC max. Peak temperature = 250ºC max. Time within 5ºC of actual Peak Temperature = 10s max. Time within 5ºC of actual Peak Temperature = 10s max. Duration above 183ºC is 80s max. Duration above 217ºC is 80s max. Only use LP6-NPP1-01-N1 [13] Solder = Low Lead-free Average ramp-up rate = 3ºC/s max. Preheat temperature = 130ºC ~170ºC Preheat time = 120s max. Ramp-down rate = 6ºC/s max. Peak temperature = 213ºC max. Time within 3ºC of actual Peak Temperature = 25s max. Duration above 200ºC is 40s max. Recommended solder pad design for heat dissipation (2-pin SMD LED): 0.5 7.5 7.0 4.5 2.6 1.5  Recommended solder pad design for heat dissipation (4-pin SMD LED)

CLM4B-QKW: PLCC4 1 IN 1 SMD LED © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1560 REV 2 PACKAGING

• 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 reel pack is applied in SMD LED.
• Max 2000 pcs per reel. 防潮珠。不可食