DATA SHEET 1/12 1. Scope of Application These specifications are applied to the chip type LED lamp , model CL-824-U1D-T. 2. Part code CL- 824-U1D-T Series 824 : White LED for general lighting. Watt class U1 : Under 1 watt package. Lighting color D : Correlated Color Temperature 6300(K) Shipping mode Non-coded : Bulk T : Taping (standard) Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 2/12 3. Outline drawing Unit : mm Tolerance : ±0.1 Resin Solder terminal Substrate Polarity 4. Performance ( 1 ) Absolute Maximum Rating Parameter Symbol Raiting Value Unit Power Dissipation PD 105 mW Forward Current IF 30 mA Forward Pulse Current IFP 100 mA Reverse Voltage VR 5 V Operating Temperature TOP -30 ～ +85 C Storage Temperature TST -40 ～ +100 C Junction Temperature Tj Max 120 C *1 *2 *1 Forward Current : Duty<=1/10 , Pulse Width<=10msec *2 D.C. Current : Tj = Tc + Rj-c × PD Pulse Current : Tj = Tc + Rj-c × Pw(Power Dissipation / One-Pulse) × Duty *Ts : Temperature of solder terminal(Anode) Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET ( 2 ) Electro-optical Characteristics Symbol Condition Parameter IF=20mA VF Forward Voltage VR=5V IR Reverse Current *2 Junction-solder Thermal Resistance Rj-s IF=20mA Luminous Intensity*1 Iv IF=20mA φV Luminous Flux General Color Rendering Index IF=20mA Ra Min. 2.8 1420 - 3/12 Typ. 3.2 175 2050 (5.7) 70 Max. 3.5 100 - Tｓ=25C Unit V μA C/W mcd lm - *1 In accordance with NIST standard *2 Thermal Resistance : Junction - Solder terminal (Anode) Ranking (Condition : IF=20mA , Ts=25C) Parameter Symbol Rank Forward Voltage VF Q R S Luminous Intensity Iv B C D 0 Min. 2.8 3.0 3.2 1420 Max. 3.0 3.2 3.5 1611 Unit 1611 2179 2179 2947 mcd 0 V Chromaticity coordinates ( Condition : IF=20mA ,Ts=25C) Color Rank Dc Color Rank Dd x 0.317 0.317 0.331 0.331 0.317 x 0.310 0.307 0.317 0.319 y 0.327 0.331 0.353 0.340 0.327 y 0.302 0.316 0.331 0.311 Color Rank De x 0.319 0.317 0.331 0.331 0.319 y 0.311 0.327 0.340 0.322 0.311 *1 The tolerance of measurement at our tester is VF±3% , φv±10% , Chromaticity(x,y)±0.01. *2 For handling ,please apply CMOS LSI or equivalent any electrostatic effect. Measurement Conditions 1) Chip is mounted on board( size 100mm×40mm) 2) Board material is FR-4, covered with green color resist and thickness of copper is 18μm. Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 4/12 x, y Chromaticity 0.36 0.35 Dc 0.34 0.33 y De 0.32 Dd 0.31 0.30 0.29 0.30 0.31 0.32 x 0.33 0.34 Rank information CUSTOMER: TYPE: CL-824-U1D P.NO: Lot No: XXXXXX Q'ty: XXX PASS CITIZEN ELECTRONICS e.g. B Dc Q e.g. B Dc Q : Ranking by Luminous Intensity : Ranking by Chromaticity coordinates : Ranking by Forward Voltage Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 5/12 5. Characteristics ・Forward Current vs. Forward Voltage ・Forward Current vs. Relative Luminous Intensity Ts=25C Relative Luminous Intensity [a.u] 3.5 3.4 VF [V] 3.3 3.2 3.1 3.0 2.9 2.8 0 10 20 IF [mA] 30 100% 80% 60% 40% 20% 0% 10 20 IF [mA] 30 40 ・Solder Temperature vs. Chromaticity Coordinate IF=20mA 0.020 0.015 ⊿x 0.015 ⊿x 0.010 ⊿y 0.010 ⊿y 0.005 ⊿x,⊿y ⊿x,⊿y 120% 0 Ts=25C 0.020 140% 40 ・Forward Current vs. Chromaticity Coordinate Ts=25C 160% 0.000 -0.005 0.005 0.000 -0.005 -0.010 -0.010 -0.015 -0.015 -0.020 -0.020 0 10 20 IF [mA] 30 40 Relative Luminous Intensity [a.u] 3.4 3.3 3.2 3.1 3.0 2.9 2.8 0 20 40 60 Ts [C] 40 60 80 100 ・Solder Temperature vs. Relative Luminous Intensity IF=20mA 3.5 20 Ts [C] ・Solder Temperature vs. Forward Voltage VF [V] 0 80 100 IF=20mA 120% 100% 80% 60% 40% 20% 0% 0 20 40 60 Ts [C] 80 Symbol CITILED Name CL-824-U1D 100 CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 6/12 ・Solder Temperature vs. Allowable Forward Current ・Spectrum 35 Relative Emission Intensity [a.u.] 30 25 IF [ｍA] IF=20mA, Ts=25C 120% 20 15 10 5 0 0 25 50 75 100 Ts [C] 125 150 100% 80% 60% 40% 20% 0% 350 450 550 650 λ [nm] 750 850 ・Directive Characteristic IF=20mA Ts=25C -40° -30° -20° -10° 0° 10° 20° 30° 1.0 θ= 0 40° θ 50° -50° 0.8 -60° 0.6 60° -70° 0.4 70° -80° 0.2 80° 0.0 IF=20mA Ts=25C -40° -50° -30° -20° -10° 0° 10° 20° 30° 1.0 0.8 40° 50° -60° 0.6 60° -70° 0.4 70° -80° 0.2 80° θ= 0 θ 0.0 *Measurement condition (Directive characteristic) LED chip is mounted on black color PCB. Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 7/12 6. Reliability (1) Details of the tests Test Item Test Condition Ta=-30C, IF=20mA , 1000 hours(with Al-fin) Continuous Operation Test Ta=25C, IF=20mA , 1000 hours(with Al-fin) Ta=85C, IF=20mA , 1000 hours(with Al-fin) Low Temperature Storage Test Ta=-40C , 1000 hours High Temperature Storage Test Ta=100C, 1000 hours Moisture-proof Test Ta=60C, 90%RH, 1000 hours Thermal Shock Test Ta=-40C 30minutes～100C 30minuets, 100cycle Solder Heat Resistance Test 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 Ta=25C Symbol Measuring Condition Judgment Criteria for Failure Measuring Item IF=20mA VF Forward Voltage > U×1.2 VR=5V IR > U×2.0 Reverse Current I =20mA < S×0.7 Luminous Intensity IV F U defines the upper limit of the specified characteristics. S defines the initial value. * 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-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 8/12 7. Taping Specifications (in accordance with JIS standard) (1) Shape and Dimensions of Reel 21 ±0.8 (Unit: mm) 13 ±0.5 +1 0 0 3 60 180 - 2 ±0.5 Name. Qty Lot No. 9 ±0.3 11.4 ±1.0 0.1 0.5± 0 (1.85) 1.5± 0 Polarity 0.3±0.05 2±0.05 (1.0) (1.2) 8±0.3 0.1 1.75±0.1 (Unit: mm) 3.5±0.05 (2) Dimensions of Tape 4±0.1 4±0.1 Progressive direction (3) Configuration of Tape (END) more than 40mm Mounted with CITILED (START) Leading part more than 400mm Unloaded tape (4) Quantity: 2500pcs/reel Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 9/12 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 as soon as possible after unpacking. If you store the unpacked reels, please store them in the dry box or seal them into the envelop again. MSL 1 (IPC/JEDEC J-STD-020C) Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 10/12 9. Precautions 9-1. Soldering (1) Lead free soldering 1) Following soldering paste is recommended 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 em 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 260°C Max 3sec. Max 220°C 160 ~ 180°C 60 ~ 70sec 140sec Time 9-2. Washing (1) When washing after soldering is needed, following conditions are requested. a) Washing solvent: Pure Water b) Temperature, time: 50C or less × 30 seconds max. c) Ultrasonic washing: 300W or less 9-3. Other directions (1) It is requested to avoid any stress added to the resin portion while it is heated. (2) It is requested to avoid any friction by sharp metal nail etc. to the resin portion. Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 11/12 10. Designing precautions 1. The current limiting resistor should be placed in the circuit so that is driven within its rating. Also avoid reverse voltage (over-current) applied instantaneously when ON or OFF. 2. When pulse driving current is applied, average current consumption should be within the rating. Also avoid reverse voltage applied when put off. 3. Recommended soldering pattern < For reflow soldering > Polarity Unit : mm The above dimensions are not the one which guarantee the performance of mount ability. The use of the above pattern is recommended to use after deep study at your site. 4. When assembling the circuit board into the finished products, care must be taken to avoid the component parts from touching other parts. 5. When using multiple LEDs, it is required to connect a current limiting resistor on each path which the current flows to the LEDs. (ex-1) (ex-2) (ex-3) R R R R R R R 6. Other This product complies with RoHS directives. Symbol CITILED Name CL-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10 DATA SHEET 12/12 11. 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. 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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-824-U1D CITIZEN ELECTRONICS CO.,LTD. JAPAN Ref.CE-P919 10/10