DATA SHEET CL-L400-MC1L1-B and are trademarks or registered trademarks of CITIZEN HOLDINGS CO., LTD. JAPAN. is a trademark or a registered trademark of CITIZEN ELECTRONICS CO., LTD. JAPAN. Ref.CE-P2173 10/12 DATASHEET 1/12 1. Scope of Application This data sheet is applied to the LED package, model CL-L400-MC1L1-B. 2. Part code CL-L400-MC1L1-B [1] [2] [3] [1] Part Code [2] CRI 80 min [3] Correlated color temperature 3000K < Features > - External Dimensions:5.0 x 5.0 x 0.8 - Internal Structure:Lead frame -Luminous Flux: 112 lm @ 350 mA -CCT: 3000K (ANSI C78.377 Compliant, in 3-Step MacAdam Ellipse) -CRI: Ra 80min. -Thermal Resistance: 9 C/W - RoHS Compliant Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 2/12 3. Outline drawing Unit : mm Tolerances unless otherwise specified : +/-0.1 Protection device Cathode mark Anode Cathode Anode Cathode Ts : Anode soldering terminal. 4. Performance (1) Absolute Maximum Rating Symbol Parameter Input Power Pi IF Forward Current IF min Minimum current IR Reverse Current Top Operating Temperature Tst Storage Temperature Soldering terminal Temperature Ts Tj Junction Temperature Rating Value 2.3 600 30 Unit *1 1 -30 ~ +85 -40 ~ +100 W mA mA mA C C 85 120 C C *2 *1 *3 *1 Input power and forward current are the values when the LED is used within the range of the derating curve in this data sheet. *2 Refer to 3. Outline drawing for Ts measurement point *3 D.C. Current : Tj = Ts + Rj-s X Pi Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 3/12 (2) Electro-optical Characteristics Parameter Forward Voltage Symbol VF Condition IF=350mA Luminous Flux CRI Thermal Resistance Φv Ra IF=350mA IF=350mA Rj-s Junction-Solder Typ. 3.01 112 9.0 Min. 2.75 84 80 - Max. 3.35 - Tc=25C Unit V lm C/W Chromaticity coordinates ( Condition : IF=350mA, Ts = 25C） Center Reference (ANSI C78.377) x Center 0.4338 a 0.4562 3000K b 0.4299 c 0.4147 d 0.4373 x y 0.4338 0.4030 Oval parameter a b θ° 0.00834 0.00408 53.17 y 0.4030 0.4260 0.4165 0.3814 0.3893 *Color region stay within MacAdam "3-step" ellipse from the chromaticity center. *The chromaticity center refers to ANSI C78.377:2008. *θ is the angle between the major axis of the ellipse and the x-axis, and a and b are the major and minor semi-axes of an ellipse. (Ref. IEC 60081:1997 AnnexD) x-y chart-CIE1931 0.43 3400K 0.42 3200K 3000K Color region 0.41 y Color region (ANSI) 0.40 B.B. Locus 0.39 0.38 2800K 0.41 0.42 0.43 x 0.44 0.45 0.46 Note: The tolerance of measurement at our tester is VF+/-3% , Φv+/-10% , Chromaticity(x,y)+/-0.005 and Ra+/-1. (3) Ranking information Parameter Synbol Forward Voltage VF Luminous Flux φv Rank Q R S C D Min 2.75 2.95 3.15 84 112 Max 2.95 3.15 3.35 112 140 Unit V lm Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 4/12 5. Characteristics Forward Current vs. Forward Voltage Forward Current vs. Relative Luminous Flux Ts=25C 3.5 Relative Luminous Flux [a.u.] 3.0 VF [V] 2.5 2.0 1.5 1.0 0.5 0.0 0 200 400 Ts=25C 200% 180% 160% 140% 120% 100% 80% 60% 40% 20% 0% 600 0 200 IF [mA] Forward Current vs. Chromaticity Coordinate 600 Solder Temperature vs. Chromaticity Coordinate Ts=25C 0.020 Δｘ 0.015 Δｙ 0.010 IF=350mA 0.020 Δｘ 0.015 Δｙ 0.010 0.005 △x, △y △x, △y 400 IF [mA] 0.000 -0.005 0.005 0.000 -0.005 -0.010 -0.010 -0.015 -0.015 -0.020 -0.020 0 200 400 600 0 IF [mA] 20 40 60 80 100 Ts [C] Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET Solder Temperature vs. Forward Voltage 5/12 Solder Temperature vs. Relative Luminous Flux IF=350mA IF=350mA 120% 100% Relative Luminous Flux [a.u.] VF [V] 3.0 2.0 1.0 80% 60% 40% 20% 0.0 0% 0 25 50 75 100 0 25 Tｓ [C] 50 75 100 Tｓ [C] Solder Temperature vs. Allowable Forward Current Spectrum Ts=25C, IF =350 mA 600 500 IF [mA] 120% Relative Emission Intensity [a.u.] 700 400 300 200 100 100% 80% 60% 40% 20% 0% 0 0 25 50 75 100 125 350 150 450 550 650 750 850 λ [nm] Tｓ [C] Directive Characteristic -40° -30° -20° -10° 100% 10° 20° 30° 40° -50° 50° 80% Y -60° 60% 60° -70° 40% 70° -80° 20% X -90° 0% 80° X direction Y direction 90° Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 6/12 6. Reliability （１）Datails of the tests Test Item Test Condition Continuous Operation Test IF=350mA Ta=25C × 1000 hours Low Temperature Storage Test High Temperature Storage Test Moisture-proof Test Thermal Shock Test -40 C × 1000 hours 100 C × 1000 hours 85 C, 85 %RH for 500 hours -40 C × 30 minutes – 100 C × 30 minutes, 100 cycle Solder Heat Resistance Test Recommended temperature profile (reflow soldering) x 2, (2nd test must be started after the samples are stabilized thermarlly.) (2)Judgement Criteria of Failure for Reliability Test (Ta=25C) Measuring Item Forward Voltage Total Luminous Flux Symbol VF Φv Measuring Condition IF=350mA IF=350mA Judgement Criteria for Failure >U X 1.2 <S X 0.7 U defines the upper limit of the specified characteristics. S defines the initial value. Note : Measurement shall be taken between 2 hours and 24 hours, and the test pieces should be return to the normal ambient conditions after the completion of each test. Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 7/12 7. Taping Specifications (1) Shape and dimensions of Reel Unit:mm (2) Dimensions of Career Tape Unit:mm Cathode Anode (3) Configration of Tape (END) More than 40mm (START) LED mouted part Leading part more than 400mm Unloaded part (4) Quantity : 4000 pcs/reel Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 8/12 8. Packing Specifications (1) Moisture proof packing -To prevent moisture absorption during transportation and storage, reels are packed in aluminum envelopes which contain a desiccant with a humidity indicator. Aluminum envelop Reel Desiccant Polyester Zip fastener Label (2) Storage -To prevent moisture absorption, it is strongly recommended that reels (in bulk or taped should be stored in the dry box (or the desiccator) with a desiccant as the appropriate storage place. If not, the following is recommended. Temperature : Humidity : 5-30 C 60%RH max The devices should be mounted within 168H (7days) after unpacking. If you store the unpacked reels, please store them in the dry box or seal them into the envelop again. (3) Environmental conditions -This device contain silver plated electrode. So, when being exposed to enviroment which contains corrosive gases, the silver plating becomes tarnished. Tarnished plating may lead to poor solderbility and degradation of optical characteristics. -Please DO NOT expose this device to corrosive atomosphere anytime (during storage, after mounting). Please take care the above when designing your product. -For outdoor use, necessary measures should be taken to prevent water, moisture and salt air damage. -This product is NOT designed with following conditions in mind. In water, oil, medicament, organic solvent and dust-laden environment. Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 9/12 9. Precautions (1) Handling with care for this product -The light emitting area is encapsulated with soft resin materials. Please avoid the resin area from being pressed, stressed, rubbed, come into contact with sharp metal nail because the function, performance and reliability of this product are negatively impacted. (resin area) -Please be aware that this product should not come into contact with any other parts while incorporating in your lighting apparatus or your other products. -When pick and place this product, it is recommended that using the pick up nozzle with inner radius more than 4.4mm. -Please avoid using narrow pick up nozzle, and pushing the resin area directly. -Bending the circuit board with soldered LEDs may cause breakage of package. Please take care to bow, twist and warpage the PCB. φ =4.4mm NG Cathode mark (2) Countermeasure against static electricity -Handling of this product needs countermeasures against static electricity because this is a semiconductor product. -Please take adequate measures to prevent any static electricity being produced such as the wearing of a wristband or anti-satatic gloves when handling this product. -Every manufacturing facility in regard to the product (plant, equipment, machine, career machine and conveyane unit) should be connected to ground and please avoid the product to be electric-charged. -ESD sensitivity of this product is over 1000V (HBM, based on JEITA ED-4701/304). -After assembling the LEDs into your final products, it is recommended to check AB34 whether the assembled LEDs are damaged by static electricity (electirical leak phenomenon) or not. -It is easy to find static damaged LED dies by a light-on test with the minimum current value. Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 10/12 9. Precautions (Continued) (3) Thermal design -The thermal design to draw heat away from the LED junction is most critical parameter for an LED illumination system. High operating temperatures at the LED junction adversely affect the performance of LED’s light output and lifetime. Therefore the LED junction temperature should not exceed the absolute maximum rating in LED illumination system. -The LED junction temperature while operation of LED illumination system depends upon thermal resistance of internal LED package (Rj-s), outer thermal resistances of LED package, power loss and ambient temperature. Please take both of the thermal design specifications and ambient temperature conditions into consideration for the setting of driving conditions. -For more information, please refer to application note "Thermal Management". (4) Driving current -A constant current is recommended as an applying driving current to this product. In the case of constant voltage driving, please connect current-limiting resistor to each products in series and control the driving current to keep under the absolute maximum rating forward current value. -Electrical transient might apply excess voltage, excess current and reverse voltage to the product(s). They also affect negative impact on the product(s) therefore please make sure that no excess voltage, excess current and reverse voltage is applied to the product(s) when the LED driver is turn-on and/or turn-off. -For more information, please refer to application note "Driving". (5) Lighting at a minimum current value -In a case where the minimum current (IF min) is applied to the product, some of LED dice in the product might look different in their brightness due to the individual difference of the LED dice, and they are not failed. Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 11/12 9. Precautions (Continued) (6) Soldering -This product is adaptable to reflow process, and please use lead-free soldering. Following soldering paste is recommended. Melting temperature : 216 - 220 C. Composition : Sn-3.5Ag-0.75Cu T e m p e r a tu re -The temperature profile at the top surface of the parts is recommended as shown below. 4 °C/sec. Max 4 °C/sec. Max 220°C 160 ~ 180°C 140sec 260°C Max 3sec. Max 60 ~ 70sec Time -Next process of soldering should be carried out after the product has return to ambient temperature. -Recommemded soldering pattern is shown to the right, but mountability and solderability need to be optimized with actual conditions such as amount of solder, reflow temperature the process. 9) Eye Safety -The International Electrical Commission (IEC) published in 2006 IEC 62471 ”2006 Photobiological safety of lamps and lamp systems ” which includes LEDs within its scope. -When sorting single LEDs according to IEC 62471, almost all white LEDs can be classified as belonging to either Exempt Group (no hazard) or Risk Group 1 (low risk). -However, Optical characteristics of LEDs such as radiant flux, spectrum and light distribution are factors that affect the risk group determination of the LED, and especially a high-power LED, that emits light containing blue wavelengths, might have properties equivalent to those of Risk Group 2 (moderate risk). -Great care should be taken when directly viewing an LED that is driven at high current, has multiple uses as a module or when focusing the light with optical instruments, as these actions might greatly increase the hazard to your eyes. -It is recommended to regard the evaluation of stand-alone LED packages as a reference and to evaluate your final product. Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12 DATASHEET 12/12 10. Precautions with regard to product use (1) This document is provided for reference purposes only so that CITIZEN ELECTRONICS' products are used as intended. CITIZEN ELECTRONICS neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of CITIZEN ELECTRONICS or any third party with respect to the information in this document. (2) All information included in this document such as product data, diagrams, charts, is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any CITIZEN ELECTRONICS' products listed in this document, please confirm the latest product information with a CITIZEN ELECTRONICS' sales office, and formal specifications must be exchanged and signed by both parties prior to mass production. (3) CITIZEN ELECTRONICS has used reasonable care in compiling the information included in this document, but CITIZEN ELECTRONICS assumes no liability whatsoever for any damages incurred as a result of errors or omissions in the information included in this document. (4) Absent ａ written signed agreement, except as provided in the relevant terms and conditions of sale for product, and to the maximum extent allowable by law, CITIZEN ELECTRONICS assumes no liability whatsoever, including without limitation, indirect, consequential, special, or incidental damages or loss, including without limitation, loss of profits, loss of opportunities, business interruption and loss of data, and disclaims any and all express or implied warranties and conditions related to sale, use of product, or information, including warranties or conditions of merchantability, fitness for a particular purpose, accuracy of information, or no infringement. (5) Though CITIZEN ELECTRONICS works continually to improve products' quality and reliability, products can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards to minimize risk and avoid situations in which a malfunction or failure of a product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. In addition, customers are also responsible for determining the appropriateness of use of any information contained in this document such as application cases not only with evaluating by their own but also by the entire system. CITIZEN ELECTRONICS assumes no liability for customers' product design or applications. (6) Please contact CITIZEN ELECTRONICS' sales office if you have any questions regarding the information contained in this document, or if you have any other inquiries. CITIZEN Micro HumanTech is a registered trademark of Citizen Holding Co., Japan. CITILED is a registered trademark of CITIZEN ELECTRONICS CO., LTD. Japan Symbol CITILED Name CL-L400-MC1L1-B CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P2173 10/12