SPECIFICATIONS 1/9 1. Scope of Application These specifications are applied to the chip type LED lamp , model CL-L103-MC3L2-C 2. Part code CL-L103- MC3L2-C Series L103 : White power LED for general lighting. Special specifications M : General Color Rendering Index Typ. 85 Type. Watt Class C3 : 3 watt package. Lighting color L2 : Energy Star Correlated Color Temperature 2700(K) Approved Checked 2010/3/1 Mark Date Issue of first edition Description Appro. Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS 2/9 3. Outline drawing Cathode Anode Resin CathodeMark(Gray) Tc measuring-point(Board side) Unit： mm Tolerances unless otherwise specified： ±0.3 Anode Cathode Protection Device It has a protection device built in as a protection circuit against static electricity. 4. Performance ( 1 ) Absolute Maximum Rating Parameter Symbol Rating Value Unit Power Dissipation PD 4.4 W Forward Current IF 420 mA Forward Pulse Current IFP 600 mA Reverse Current IR 1 mA 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 = Tc + Rj-c × PD Pulse Current : Tj = Tc + Rj-c × Pw(Power Dissipation / one-Pulse) × duty Approved Checked 2010/3/1 Mark Date Issue of first edition Description Appro. Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS 3/9 ( 2 ) Electro-optical Characteristics Parameter Symbol Condition ( Tc=25 C ) Min. Typ. Max. Unit Forward Voltage VF IF=350mA 8.75 9.30 10.5 V Luminous Flux Φv IF=350mA 192 240 - lm General Color Rendering Index Ra IF=350mA - 85 - - Thermal Resistance Rj-c Junction-case - 6.4 - C/W Chromaticity coordinates ( Condition : IF=350mA ,Tc=25 C ) Color rank x y Center 0.4578 0.4101 a 0.4813 0.4319 L2 b 0.4562 0.4260 c 0.4373 0.3893 d 0.4593 0.3944 *Color region stay with in MacAdam "3-step" ellipse from center. 0.44 0.43 y 0.42 0.41 0.40 0.39 0.38 0.43 0.44 0.45 0.46 0.47 0.48 0.49 x Note: The tolerance of measurement at our tester is VF±3% , Φv±10% , Chromaticity(x,y)±0.01. Approved Checked 2010/3/1 Mark Date Issue of first edition Description Appro. Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS 4/9 5. Characteristics Forward Current vs. Forward Voltage Forward Current vs. Relative Luminous Flux Tc=25C 10.0 9.5 VF [V] 140% Relative Luminous Flux [a.u.] 10.5 9.0 8.5 8.0 7.5 0 100 200 IF [mA] 300 100% 80% 60% 40% 20% 0% 0 400 0.010 0.005 0.005 Δx, Δy 0.010 0.000 -0.005 -0.015 -0.015 -0.020 -0.020 400 0 Approved Checked Issue of first edition Description Appro. Δy -0.005 -0.010 300 Δx 0.000 -0.010 2010/3/1 Mark Date 400 0.015 Δy 200 IF [mA] 300 IF=350mA 0.020 Δx 0.015 100 200 Case Temperature vs. Chromaticity Coordinate Tc=25C 0.020 0 100 IF [mA] Forward Current vs. Chromaticity Coordinate Δx, Δy 120% 20 Drawn 40 60 Tc [C] 80 100 Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS Case Temperature vs. Forward Voltage Case Temperature vs. Relative Luminous Flux IF=350mA 10.0 9.5 9.0 8.5 8.0 IF=350mA 120% Relative Luminous Flux [a.u.] 10.5 VF [V] 5/9 100% 7.5 80% 60% 40% 20% 0% 0 20 40 60 80 100 0 20 Tc [C] IF[mA] 400 300 200 100 0 50 75 100 125 1.0 0.8 0.6 0.4 0.2 0.0 350 450 550 650 750 λ [nm] Approved Checked Issue of first edition Description Appro. 100 IF=350mA 1.2 Tc [C] 2010/3/1 Mark Date 80 Spectrum Relative Emission Intensity [a.u.] 500 25 60 Tc [C] Case Temperature vs. Allowable Forward Current 0 40 Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS 6/9 6. Reliability (1) Details of the tests Test Item Test Condition Ta=-30 C, IF=350 mA× 1000 hours(with Al-fin) Continuous Operation Test Ta=60 C,IF=350 mA× 1000 hours(with Al-fin) Ta=85 C ,IF=350 mA× 1000 hours(with Al-fin) Low Temperature Storage Test -40 C × 1000 hours High Temperature Storage Test 100 C × 1000 hours Moisture-proof Test 60 C, 90 %RH for 1000 hours Thermal Shock Test -40 C × 30 minutes – 100 C × 30 minutes, 100 cycle (2) Judgment Criteria of Failure for Reliability Test (Ta=25 C) Measuring Item Symbol Measuring Condition Judgment Criteria for Failure Forward Voltage VF Total Luminous Flux Φv IF=350mA IF=350mA > U × 1.1 < S × 0.85 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. Approved Checked 2010/3/1 Mark Date Issue of first edition Description Appro. Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS 7/9 7. Packing Specifications (1) Packing An empty tray is placed on top of a five-tier tray which contain 50 pieces each. The set of six trays is banded together with two rubber bands. (Smallest packing unit: 250 pieces) A label with product name, quantity, lot number is placed on the upper empty tray. Tray (Dimensions: 310 × 200 × 11mm / Materials: Electrically conductive PS) < Packing figure > Product 50pcs/tray < Example of indication label > C US TOM ER TYPE P.NO LOT No Q'ty CL-L103-MC3L2-C xxx 03D001 250 pcs. ---(1) ---(2) ---(3) ---(4) 1. TYPE 2. P.No. (Cutomer's P/N) e.g. CL-L103-MC3L2-C e.g. xxx 3. Lot No. e.g. 03D001 - First letter: Last digit of the year - Second letter: Production month Note: October, November and December are designated PASS C ITIZEN ELEC TR ONIC S by X, Y and Z, respectively. - Third letter: CE's control number e.g. D001 4. Quantity e.g. 250 pieces Approved Checked 2010/3/1 Mark Date e.g. 0 : year 2010 e.g. 3 : Mar Issue of first edition Description Appro. Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS 8/9 Precautions 1. Avoid the application of any stress to the lens portion. 2. Avoid any contact by a sharp metal nail or other materials with the lens portion. Resin portion 3. This product should be secured firmly by fastening an M3 screw on both sides of the product. Please be careful not to apply any stress to the product during the clamping operation. As the connection status could vary depending on materials of outer heat sink, please check thoroughly. Recommended installation screw pitch M3screw (Insulation) Spring washer (≦φ6mm) Plane washer ( ≦ φ6mm) Recommended torque : 0.6~0.8N-m Thermal conductive silicon grease (Insulation paste) Outer heat sink 4. Thermal conductive silicone grease should be applied to the whole rear surface so that this product can dissipate heat as a whole. However, the use of insulating paste is strongly recommended in order to avoid short circuit. This product could be bent during the clamping operation if heat grease in sheet form is used. For this reason, it is recommended that grease in paste form is used. In addition, sufficient insulation should be established between heat sink area of LED package and surface of fixture. (*surface of fixture: exterior of instrument used for dielectric strength test in Electrical Appliance and Material Safety Law.) 5. 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. - ESD sensitivity of this product is 1000V (HBM, based on JEITA ED-4701/304). - 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=Max.1mA No-lighting in entire block making up parallel circuit is unacceptable L103 consists of three blocks. Approved Checked 2010/3/1 Mark Date Issue of first edition Description Appro. Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10 SPECIFICATIONS 9/9 Precautions (continued) 6. Please be aware that this product should not come into contact with any other parts in assembled status. 7.Drive circuit - A constant current circuit is recommended as a drive circuit. And when two or more LED packages are connected, the series connection between each package is recommended. - 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. 8. 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). 9. Recommended soldering - Soldering operation should be performed within 3.5 seconds per land using a soldering iron of 40W or lower. The temperature of a soldering iron should be adjusted 350C or lower. - No external force is applied to sealing resin during soldering operation. - Please do not handle a product until it returns to a normal temperature. Note: This product is not adaptable to reflow process. 10. Other - This product complies with RoHS directives. - This product is intended for the application in general electronic devices (such as office automation equipment, communication devices, audio-video equipment, home electrical appliances, measurement hardware and others). In cases where this product is used for the applications that requires high reliability or could directly affect human life or health due to failure or malfunction (aerospace hardware, medical equipment, atomic control equipment and others), please consult with our sales representatives beforehand. - Our warranty does not cover situations where this product undergoes secondary fabrication such as changes in shape. - An agreement of formal product specifications is required prior to mass production. - The specifications and appearance of this product are subject to change without advanced notice. Approved Checked 2010/3/1 Mark Date Issue of first edition Description Appro. Drawn Symbol CITILED Name CL-L103-MC3L2-C Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P570 03/10