DATA SHEET 1/12 1. Scope of Application These specifications are applied to the chip type LED lamp , model CL-L400-MC1L1-A-T 2. Part code CL-L400-MC1L1-A-T Series L400 : White power LED for general lighting. Special Specifications M : General Color Rendering Index Typ. 83 Type. Watt Class C1 : 1 watt package. Lighting color L1 : ANSI C78,377-2008 Correlated Color Temperature 3000(K) MacAdam ellipse 3step Shipping mode Non-coded : Bulk T : Taping (standard) Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 2/12 3. Outline drawing Unit ：mm Tolerance ：±0.1mm Cathode mark Anode Anode Cathode Cathode 4. Performance ( 1 ) Absolute Maximum Rating Parameter Symbol Rating Value Unit Power Dissipation PD 2.0 W Forward Current IF 600 mA Forward Pulse Current IFP 720 mA Reverse Votage VR 5 V Operating Temperature TOP -30 ~ +85 C Storage Temperature TST -40 ~ +100 C *1 120 Tj Max C Junction Temperature *2 *1 Forward Current : Duty<=1/10 , Pulse Width<=10msec *2 D.C. Current : Tj = Ts + Rj-s × P D Pulse Current : Tj = Ts + Rj-s × Pw(Power Dissipation / one-Pulse) × duty Ts : Temperature of solder terminal Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 3/12 ( 2 ) Electro-optical Characteristics Parameter Symbol Condition ( Ts=25 C ) Min. Typ. Max. Unit Forward Voltage VF IF=350mA 2.80 3.10 3.40 V Luminous Flux Φv IF=350mA 80 106 - lm Luminous Flux Φv IF=480mA - (140) - lm Ra IF=350mA 80 83 - - Rj-s Junction-solder - 9.0 - C/W General Color Rendering Index Thermal Resistance Chromaticity coordinates Condition : IF=350mA Ts=25C x-y chart CIE 1931 Color rank 0.44 0.43 c 0.42 b 0.41 y x y Center 0.4338 0.4030 a 0.4147 0.3814 L1 b 0.4299 0.4165 c 0.4562 0.4260 d 0.4373 0.3893 0.4147 0.3814 *MacAdam elipse 3 step from center point. 0.40 0.39 0.38 d a 0.37 0.41 0.42 0.43 x 0.44 0.45 0.46 Ranking ( Condition : IF=350mA ,Ts=25 C ) Parameter Symbol Forward Voltage VF Luminous Flux Φv Rank Q R S Min. 2.80 3.00 3.20 Max. 3.00 3.20 3.40 Unit C 80 133 ｌｍ V Note: The tolerance of measurement at our tester is V F±3% , Φv±10% , Chromaticity(x,y)±0.005. Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 4/12 5. Characteristics ・Forward Current vs. Forward Voltage ・Forward Current vs. Relative Luminous Flux Ts=25C 4.0 Relative Luminous Flux [a.u.] 3.5 VF [V] 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 100% 80% 60% 40% 20% 0% 0.010 0.010 0.005 0.005 -0.005 -0.010 -0.010 -0.015 -0.015 -0.020 -0.020 100 200 300 400 500 600 700 IF [mA] ∆x ∆y 0.000 -0.005 0 IF=３５0mA 0.015 ∆y 0.000 100 200 300 400 500 600 700 0.020 ∆x, ∆y ∆x, ∆y 120% ・Solder Temperature vs. Chromaticity Coordinate ∆x 0.015 140% IF [mA] Ts=25C 0.020 160% 0 100 200 300 400 500 600 700 IF [mA] ・Forward Current vs. Chromaticity Coordinate Ts=25C 180% 0 20 40 60 Ts [C] 80 100 Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET ・Solder Temperature vs. Forward Voltage 5/12 ・Solder Temperature vs. Relative Luminous Flux IF=３５０mA Relative Luminous Flux [a.u.] 3.0 ＶＦ[V] 2.5 2.0 1.5 1.0 0.5 IF=３５０mA 120% 3.5 0.0 100% 80% 60% 40% 20% 0% 0 20 40 60 80 100 0 20 40 60 80 100 Ts [C] Ts [C] ・Solder Temperature vs. Allowable Forward Current ・Spectrum Relative Emission Intensity [a.u.] 700 600 IF[mA] 500 400 300 200 100 0 0 25 50 75 100 125 IF=350mA 120% 100% 80% 60% 40% 20% 0% 350 450 550 Ts [C] 650 750 λ [nm] Relative intensity [a.u.] ・Directive Characteristics 120% y 100% 80% x 60% 40% x 20% y 0% -90 -60 -30 0 30 60 90 Angle (deg) Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 6/12 6. Reliability (1) Details of the tests Test Item Continuous Operation Test Test Condition Ta=25 C, IF=350 mA× 1000 hours Low Temperature Storage Test Ta=-40 C × 1000 hours High Temperature Storage Test Ta=100 C × 1000 hours Moisture-proof Test Thermal Shock Test Solder Heat Resistance Test Ta=60 C, 90 %RH for 1000 hours -40 C × 30 minutes – 100 C × 30 minutes, 100 cycle Recommended temperature profile (reflow soldering) × 2, (2nd test must be started after the samples are stabilized thermally.) (2) Judgment Criteria of Failure for Reliability Test Measuring Item Symbol Measuring Condition Forward Voltage VF Total Luminous Flux Φv IF=350mA IF=350mA (Ta=25 C) Judgment Criteria for Failure > U × 1.2 < S × 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 returned to the normal ambient conditions after the completion of each test. Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 7/12 7. Taping Specifications (in accordance with JIS standard) (1) Shape and dimensions of Reel Unit:mm (2) Dimensions of Tape Unit:mm Cathode Anode (3) Configuration of Tape (END) (START) More than 40mm Mounted with CITILED Leading part more than 400nm Unloaded part (4) Quantity : 4000 pcs/reel Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 8/12 8. Packing Specifications 8-1. 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 8-2. 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 : 5~30C 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. 8-3. Other (storage and using 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, or after mount) Please take care the above when designing your product. Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 9/12 9. Precautions 9-1 Handling precaution (1). Avoid the application of any stress to the encupsulant. (2). Avoid any contact by a sharp metal nail or other materials with the encupsulant. encupsulant (Hatching area) φ =4.4mm (3).Pick and Place Recommend condition : nozzle inner radius ≧φ4.4mm Avoid direct contact to the encapsulant with the nozzle. NG Bad ex : narrow nozzle ex : pick up area (4). PCB handling Bending the circuit board with soldered LEDs may cause breakage of LEDs. Please take care to bow, twist, and warpage the PCB. Cathode mark 9-2. Lighting at a low current A minimum current value of lighting of all dice is 30mA. When a minimal current is applied, LED dice may look different in their brightness due to the individual difference of the LED element, and it is not a failed product. 9-3. Handling of static electricity - These products are sensitive to static electricity charge. Please take measures to prevent any static electricity being produced such as the wearing of a wristband or anti-static gloves when handling this product. - All devices, equipment and machinery must be properly grounded. It is recommended that precautions be taken against surge voltage to the equipment that mounts the LEDs. - When inspecting the final products in which LEDs were assembled, it is recommended to check whether the assembled LEDs are damaged by static electricity or not. - It is easy to find static-damaged LEDs by a light-on test. <Light-on test criterion> Judgmental criterion Condition IF=6mA/PKG No-lighting die in package is unacceptable Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 10/12 9-4. Designing precaution - A constant current circuit is recommended as a drive circuit. When using two or more LED packages, connect current limiting resistor in series on each path is recommended. R R R R R R R ex : Constant current circuit with resistor - Please design a circuit that prevents any reverse voltage (excess current) from being applied to this product instantaneously when the circuit is ON or OFF. - CL-L400 has small electrode at the side of package. Please take care about shortage with conductive rubbish. Cathode 9-5. Soldering Anode (1) Lead free soldering 1) Following soldering paste is recommended fig : small electrode Melting temperature : 216 ~ 220C. Composition : Sn 3.5Ag 0.75Cu 2) The temperature profile at the top surface of the parts is recommended as shown below. T e m p e ra tu re 3) It is requested that products should be handled after their temperature has dropped down to the normal room temperature 4 °C/sec. Max 4 °C/sec. Max 220 °C 160 ~ 180°C 140sec 260 °C Max 3sec. Max 60 ~ 70sec Time (2) Recommended soldering pattern - Mountability and solderability need to be optimized with actual conditions such as amount of solder, reflow temperature applied in the process. Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 11/12 9-6. Heat generation - As this product is designed with consideration of the heat release property of module, a heat release design is required to use this product efficiently. Please ensure that heat generation is not in excess of the absolute maximum rating. (Refer to 4-1 Performance) - Factors responsible for an increase in temperature include heat generation attributed to ambient temperature conditions or power dissipation. Thus, drive conditions should be taken into consideration, depending on ambient temperature (Ta). * Citizen Electronics cannot guarantee if usage exceeds this recommended conditions. Please use it after sufficient verification is carried out on your own risk if necessary. 9-7. Eye Safety - The International Electrical Commission (IEC) published in 2006 IEC 62471 ”2006 Photobiological safety oflamps and lamp systems ” which includes LEDs within its scope. When sorting single LEDs according to IEC 62471, most LEDs can be classified as belonging to either Exempt Group or Risk Group 1. - 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, may have properties equivalent to those of Risk Group 2. - 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 may greatly increase the hazard to your eyes. - In addition, LED sources that were included within the scope of IEC 60825-1 / Edition 1.2 “laser safety standard”, published 2001 were removed from the scope of the IEC 60825-1 / Edition 2.0 revised 2007. - However, keep in mind that some countries and regions have adopted standards based on the IEC laser safety standard IEC 60825-1:2001 which includes LEDs within its scope. 9-7. Other This product complies with RoHS directives. Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11 DATA SHEET 12/12 9. 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 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. Symbol CITILED Name CL-L400-MC1L1-A CITIZEN ELECTRONICS CO., LTD. JAPAN Ref.CE-P1158 05/11