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SPECIFICATIONS
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1. Scope of Application These specifications are applied to the chip type LED lamp , model CL-L103-MC3N1-C
2. Part code
CL-L103- MC3N1-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 N1 : Energy Star Correlated Color Temperature 5000(K)
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Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
3. Outline drawing
Cathode Anode Resin CathodeMark(Gray)
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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 Power Dissipation Forward Current Forward Pulse Current Reverse Current Operating Temperature Storage Temperature Symbol PD IF IFP IR TOP TST Rating Value 4.4 420 600 1 -30 ~ +85 -40 ~ +100 Unit W mA mA mA C C *1
120 Tj Max C Junction Temperature *2 *1Forward Current : Duty<=1/10 , Pulse Width<=10msec *2 D.C. Current : Tj = Tc + Rj-c x PD Pulse Current : Tj = Tc + Rj-c x Pw(Power Dissipation / one-Pulse) x duty
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Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
( 2 ) Electro-optical Characteristics Parameter Forward Voltage Luminous Flux
General Color Rendering Index Thermal Resistance
3/9 ( Tc=25 C )
Symbol Condition VF v Ra Rj-c
IF=350mA IF=350mA IF=350mA
Junction-case
Min. 8.75 232 -
Typ. 9.30 290 85 6.4
Max. 10.5 -
Unit V lm C/W
Chromaticity coordinates ( Condition : IF=350mA ,Tc=25 C ) x y Center 0.3447 0.3553 a 0.3551 0.3760 N1 b 0.3376 0.3616 c 0.3366 0.3369 d 0.3515 0.3487 *Color region stay with in MacAdam "3-step" ellipse from center. Color rank
0.38 0.37 0.36 y 0.35 0.34 0.33 0.32 0.33 0.34 x 0.35 0.36 0.37
Note: The tolerance of measurement at our tester is VF3% , v10% , Chromaticity(x,y)0.01.
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Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
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5. Characteristics
Forward Current vs. Forward Voltage
10.5 10.0 9.5 VF [V] 9.0 8.5 8.0 7.5 0 100 200 IF [mA] 300 400 Tc=25C Relative Luminous Flux [a.u.]
Forward Current vs. Relative Luminous Flux
140% 120% 100% 80% 60% 40% 20% 0% 0 100 200 IF [mA] 300 400
Forward Current vs. Chromaticity Coordinate
0.020 0.015 0.010 x, y 0.005 0.000 -0.005 -0.010 -0.015 -0.020 0 100 200 IF [mA] 300 400 Tc=25C x y
Case Temperature vs. Chromaticity Coordinate
0.020 0.015 0.010 0.005 x, y 0.000 -0.005 -0.010 -0.015 -0.020 0 20 40 60 Tc [C] 80 100 IF=350mA x y
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Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
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Case Temperature vs. Forward Voltage
10.5 10.0 9.5 VF [V] 9.0 8.5 8.0 7.5 0 20 40 60 80 100 Tc [C] IF=350mA
Case Temperature vs. Relative Luminous Flux
120% Relative Luminous Flux [a.u.] 100% 80% 60% 40% 20% 0% 0 20 40 60 80 100 Tc [C] IF=350mA
Case Temperature vs. Allowable Forward Current
Relative Emission Intensity [a.u.] 500 400 IF [mA] 300 200 100 0 0 25 50 75 100 125 Tc [C] 1.2 1.0 0.8 0.6 0.4 0.2 0.0
Spectrum
IF=350mA
350
450
550 [nm]
650
750
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Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
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6. Reliability (1) Details of the tests Test Item
Test Condition Ta=-30 C, IF=350 mAx 1000 hours(with Al-fin) Continuous Operation Test Ta=60 C,IF=350 mAx 1000 hours(with Al-fin) Ta=85 C ,IF=350 mAx 1000 hours(with Al-fin)
Low Temperature Storage Test -40 C x 1000 hours
High Temperature Storage Test 100 C x 1000 hours
Moisture-proof Test Thermal Shock Test
60 C, 90 %RH for 1000 hours
-40 C x 30 minutes - 100 C x 30 minutes, 100 cycle
(2) Judgment Criteria of Failure for Reliability Test
Measuring Item Forward Voltage
Total Luminous Flux
(Ta=25 C) > U x 1.1 < S x 0.85
Symbol VF v
Measuring Condition
Judgment Criteria for Failure
IF=350mA IF=350mA
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.
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Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
7. Packing Specifications (1) Packing
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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 x 200 x 11mm / Materials: Electrically conductive PS)
< Packing figure >
Product 50pcs/tray
< Example of indication label >
C US TOM ER 1. TYPE 2. P.No. (Cutomer's P/N) e.g. CL-L103-MC3N1-C e.g. xxx e.g. 03D001 e.g. 0 : year 2010 e.g. 3 : Mar
TYPE P.NO LOT No Q'ty
CL-L103-MC3N1-C xxx 03D001 250 pcs.
---(1) ---(2) ---(3) ---(4)
PASS
3. Lot No. - Second letter: Production month by X, Y and Z, respectively.
- First letter: Last digit of the year
Note: October, November and December are designated - Third letter: CE's control number 4. Quantity e.g. D001 e.g. 250 pieces
C ITIZEN ELEC TR ONIC S
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Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
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.
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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 (6mm) Recommended torque : 0.6~0.8N-m Plane washer (6mm)
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.

Judgmental criterion Condition IF=Max.1mA
No-lighting in entire block making up parallel circuit is unacceptable
L103 consists of three blocks. Drawn Symbol Name CITILED
CL-L103-MC3N1-C
Approved Checked
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10
SPECIFICATIONS
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.
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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
Drawn
Symbol Name
CITILED
CL-L103-MC3N1-C
2010/3/1 Mark Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P562 03/10

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