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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-L102-MC3L2
2. Part code
C L - L 1 0 2 - M C 3 L2
Series L102 : 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 : 2700K
Approved Checked Drawn
Symbol Name CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
SPECIFICATIONS
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3. Outline drawing
Anode Anode mark
Cathode Board
Lens Tc measuring-point(Board side)
Unit : mm Tolerances unless otherwise specified : 0.3
K
A
Protection device
It has a protection device built in as a protection circuit against static electricity. 4. Performance ( 1 ) Absolute Maximum Rating Parameter Symbol Power Dissipation Forward Current Forward Pulse Current Reverse Current Operating Temperature Storage Temperature Pd IF IFP IR TOP TST
Rating Value 4.0 420 600 1 -30 ~ +85 -40 ~ +100
Unit W mA mA mA C C *1
Tj Max 120 Junction Temperature C *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 Approved Checked Drawn Symbol Name
2009.03.03
CL-L102-MC3L2
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
SPECIFICATIONS
( 2 ) Electro-optical Characteristics Parameter Symbol Condition IF=350mA VF Forward Voltage IR VR=15V Reverse Current Junction-case Thermal Resistance Rj-c IF=350mA Luminous Flux v
High General Color Rendering Index
3/9 ( Tc=25 C ) Unit V A C/W lm -
Min 8.75 164 80
Typ 9.30 6.4 205 85
Max 10.5 100 -
Ra
IF=350mA
Chromaticity coordinates ( Condition : IF=350mA ,Tc=25 C ) Color Rank x y 0.4813 0.4319 0.4562 0.4260 L2 0.4373 0.3893 0.4593 0.3944 0.4813 0.4319
0.44 0.43 0.42 0.41 0.40 0.39 0.38 0.43 0.44 0.45 0.46 x 0.47 0.48 0.49 y
Note 1) The tolerance of measurement at our tester is VF3% , v10% , Chromaticity(x,y)0.01. Note 2) For handling ,please apply CMOS LSI or equivalent any electrostatic effect.
Approved Checked Drawn
Symbol Name CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
SPECIFICATIONS
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5. Characteristics
Forward Current vs. Relative Luminous Flux Forward Current vs. Forward Voltage
Tc=25 C
140% 120% 100% VF [V] [a.u.] 80% 60% 40% 20% 0% 0 100 200 IF [mA] 300 400 10.5 10.0 9.5 9.0 8.5 8.0 7.5 0 100 200 IF [mA]
Tc=25 C
300
400
Forward Current vs. Chromaticity Coordinate
Case Temperature vs. Chromaticity Coordinate
Tc=25 C
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 x y x, y 0.020 0.015 0.010 0.005 0.000 -0.005 0 -0.010 -0.015 -0.020 Tc [C] 20 40 60
IF=350mA
x y
80
100 120
Approved Checked Drawn
Symbol Name CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
SPECIFICATIONS
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Case Temperature vs. Forward Voltage
Case Temperature vs. Relative Luminous Flux
IF=350mA
10.5 10.0 9.5 9.0 8.5 8.0 7.5 0 20 40 60 Tc [C] 80 100 120 [a.u.] 140% 120% 100% 80% 60% 40% 20% 0% 0 20 40 60 Tc [C]
IF=350mA
80
100
120
Case Temperature vs. Allowable Forward Current
400 300
80% 120% 100%
Spectrum
IF=350mA
IF[mA]
[a.u.]
200 100 0 0 25 50 75 100 125
60% 40% 20% 0% 350 450 550 l [nm] 650 750
Tc(C)
Approved Checked Drawn
Symbol Name CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
SPECIFICATIONS
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6. Reliability (1) Details of the tests Test Item Test Condition Ta=-20 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 60 C, 90 %RH for 1000 hours Thermal Shock Test -40C x 30 minutes - 100C x 30 minutes, 100 cycle (Ta=25 C) > U x 1.1 < S x 0.85
(2) Judgment Criteria of Failure for Reliability Test
Measuring Item Forward Voltage
Total Luminous Flux
Symbol Measuring Condition VF V
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.
Approved Checked Drawn
Symbol Name CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
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
CUSTOMER TYPE CL-L102-MC3L2---(1) P.NO *** ---(2) Lot No 93D001 --- (3) Q'ty 200 pcs --- (4)
PASS
CITIZEN ELECTRONICS
1. TYPE e.g. CL-L102MC3L2 2. P.No. (Customer's P/N) e.g. xxx 3. Lot No. e.g. 93D001 - First letter: Last digit of the year e.g. 9year 2009 - Second letter: Production month e.g. 3Mar Note: October, November and December are designated by X, Y and Z, respectively. - Third letter: CE's control number e.g. D001 4. Quantity e.g. 200 pieces
Approved Checked Drawn
Symbol Name CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
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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Lens 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 torque:0.6~0.8Nm
(Insulation paste)
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.
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 CE's voltage inspection criterion be taken against surge lighting 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 Condition Judgmental criterion IF=1mA / die No-lighting should not exist. - ESD sensitivity of this product is 1000V (HBM, based on JEITA ED-4701/304).
Approved Checked Drawn
Symbol Name CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09
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 CL-L102-MC3L2
2009.03.03
Mark
Date
Issue of first edition Description Appro.
Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P403 03/09

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