SPECIFICATIONS OF CITILED 1/11 1. Scope of Application These specifications apply to chip type LED lamp, CITILED, model CL-654-HC1L. 2. Part code CL- 654 - HC1 L Series 654 : White power LED for general lighting. Special specifications H : High General Color Rendering Index Type. Watt Class C1 : 1 watt package. Lighting color L : White color rank (around CCT 2900K). Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 2/11 3. Outline drawing Unit: mm Tolerance: 0.20 (12) (11) (10) (9) (13) (8) (14) (15) (7) (6) (16) (5) (1) (2) (3) (4) Internal circuit 4. Performance (1) Absolute Maximum Rating Parameter Power Dissipation Forward Current *1 Forward Pulse Current *2 Reverse Voltage *3 Operating Temperature Storage Temperature Junction Temperature*4 Symbol Pd IFDC IFP VR Top Tst Rating Value 2.0 480 800 5 -25 ~ +80 -30 ~ +85 120 Unit W mA mA V C C C TjMax *1 The value is based on 8-dice performances in parallel drive. *2 The value is based on 8-dice performances in parallel drive. Duty 1/10, Pulse width 10 msec *3 The values is based on 1-die performance. *4 DC Current: Tj = Tc + Rj-cxPd Pulse Current : Tj = Tc + Rj-cxPw (Power Dissipation / one pulse) (2) Thermal resistance: RJ-C=10C/W Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 3/11 (3) Electro-optical Characteristics Parameter (Tc=25C) Symbol Condition MIN TYP MAX Unit VF IR IV v IF=350mA VR=5V IF=350mA IF=350mA 17.8 (49.2) 3.45 21.9 (61.0) 4.1 100 - V mA cd lm High General Color Rendering Index Ra IF=350mA - 90 - - Chromaticity coordinates *1,5 x,y IF=350mA Forward Voltage *1 Reverse Current *2 Luminous Intensity *3 Total Luminous Flux *1,4 See below *1 The values are based on 8-dice performances in parallel drive. *2 The values are based on 1-die performance. *3 In accordance with NIST standard. The values are based on 8-dies performance. *4 Measurement condition Integrating sphere (Labsphere, 10inch), Sample position (spherical center) *5 Chromaticity coordinates is the area surrounded with a,b,c,d. Note 1) The tolerance of Forward Voltage measurement is 3% at our tester. Note 2) The tolerance of Luminous Intensity measurement is 10% at our tester Note 3) The tolerance of Chromaticity coordinates measurement is 0.01 at our tester Chromaticity Coordinates Rank Co lo r Rank L(x,y ) Rank 1 0 .4 9 Rank 2 x y x y a 0.433 0.421 0.456 0.429 b 0.445 0.448 0.469 0.456 0.469 0.456 0.499 0.466 d 0.456 0.429 0.481 0.435 2900K 2900K 3200K 3200K 0 .4 5 LR2 LR1 y c Rank 3 2600K 2600K 0 .4 7 0 .4 3 Rank 4 LR4 x y x y a 0.417 0.386 0.437 0.392 b 0.433 0.421 0.456 0.429 c 0.456 0.429 0.481 0.435 d 0.437 0.392 0.459 0.398 LR3 0 .4 1 0 .3 9 0 .3 7 0 .3 8 0 .4 0 0 .4 2 0 .4 4 0 .4 6 0 .4 8 0 .5 0 0 .5 2 x Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 4/11 5. Characteristics Forward current-Relative Luminous Intensity_Total Luminous Flux characteristics (Tc=25C) % Relative Luminous Intensity_Total Luminous Flux(a.u.) 140 120 100 80 60 40 20 0 0 100 200 300 400 500 600 500 600 IFDC(mA) IF-VF Characteristics (Tc=25) 5 4.5 VF(V) 4 3.5 3 2.5 2 0 100 200 300 IFDC(mA) 400 Directive Characteristics -40 -30 -20 -10 10 0 20 40 30 1.1 1.0 -50 50 0.9 0.8 0.7 -60 60 0.6 0.5 =0 70 0.4 -70 0.3 0.2 -80 80 0.1 0.0 -1.1 -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 * Difine a central axis of a product as =0 Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 5/11 Case temperature-IF characteristics 600 500 IF(mA) 480 400 300 200 100 0 0 20 40 60 80 85 100 Case temperature(C) IF-Chromaticity characteristics (Tc=25) Chromaticity Changing Values 0.02 0.015 x y 0.01 0.005 0 -0.005 -0.01 -0.015 -0.02 0 100 200 300 IFDC(mA) 400 500 600 Spectral characteristics Relative Luminous Intensity (a.u) 120 100 80 60 40 20 0 380 430 480 530 580 630 680 730 780 (nm) Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED Case temperature-Relative Luminous Intensity_Total Luminous Flux characteristics % 140 Relative Luminous Intensity_Total Luminous Flux (a.u.) 6/11 120 100 80 60 40 350mA 20 0 0 10 20 30 40 50 60 70 80 90 100 80 90 100 Case temperature Tc() Case temperature-VF characteristics 5 4.5 VF(V) 4 3.5 3 2.5 350mA 2 0 10 20 30 40 50 60 70 Case temperature Tc() Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 7/11 6. Reliability (1) Details of the tests Test Item Test Condition Ta=25C(Tj=70), IF=44mA *1 1000 +24 -12 hours Life Test in Continuous Ta= 0C(Tj=31), IF=44mA *1 1000 +24 -12 hours Operation Ta=90C(Tj=120), IF=44mA *1 1000 +24 -12 hours +3 +24 Low Temperature Storage -30 -5 C 1000 -12 hours Test High Temperature Storage 85 +5 C 1000 +24 hours -12 -3 Test Moisture-proof Test 60 2C, 90 5%RH for 1000 +24 -12 hours Thermal Shock Test -30C 30 minutes - 85C 30 minutes, 100-cycle Solder Heat Resistance Recommended temperature profile (reflow soldering) Test 1 *1 The value is based on serial drive usage. (Nearly equal to 350mA on parallel drive usage.) (2) Judgment Criteria of Failure for Reliability Test Measuring Item Symbol Measuring Condition Forward Voltage Reverse Current Luminous Intensity VF IR IV IF=44mA *1 VR=5V IF=44mA *1 (Ta=25) Judgment Criteria for Failure >U1.1 >U2 <S0.7 *1 The value is based on serial drive usage. (Nearly equal to 350mA on parallel drive usage.) `'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 CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 8/11 7. Taping Specifications (in accordance with JIS standard) (1) Shape and Dimensions of Reel (Unit: mm) Label (2) Dimensions of Tape (Unit: mm) 4.75 0.36 (3) Configuration of Tape (800pcs/Reel) (END) (START) more than 40mm Mounted with CITILED Leading part more than 400mm Unloaded tape Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 9/11 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 ~ 30 C 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. 8-3. Baking If the devices have been stored over 6 months or unpacked over 7days, it should be baked under the following conditions. Baking conditions: 60C 12 hours or more (reeled one) 100C 45 minutes or more (loose one) 150C 15 minutes or more (loose one) Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 10/11 9. Precautions 9-1. Soldering (1) Manual soldering 1) Use 6/4 solder or solder containing silver (Ag) 2) Before soldering every time, make baking to units. By manual soldering, it is the possibility of crack due to the moisture absorption in the resin portion. 3) Use a soldering iron of 25W or smaller. Adjust the temperature of the soldering iron below 300C. 4) Force or stress must not be applied to the resin portion while soldering. 5) Finish soldering within 3 seconds. 6) Handle the devices only after temperature is cooled down. (2) Reflow soldering 1) The temperature profile at the top surface of the parts is recommended as shown below. 2) It is requested that products should be handled after their temperature has dropped down to the normal room temperature. Temperature 4sec.Max. 230 Max. 4sec.Max. 220 Max. 150170 8090sec. 60sec Time 9-2. Handling (1) It is requested to avoid any stress added to the lens portion. (2) It is requested to avoid any friction by sharp metal nail etc. to the lens portion. (3) Please be aware that this product should not come into contact with any other parts in assembled status. (4) - 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. - As for damages due to static electricity, please check them by lighting inspection. 9-3. Other (1) This product complies with RoHs directives. (2) This product is intended for the application in general electronic devices (such as office automation equipment, communication devices, audio-video equipment, home electrical appliances, measurementhardware 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. (3) Our warranty does not cover situations where this product undergoes secondary fabrication such as changes in shape. (4) An agreement of formal product specifications is required prior to mass production. (5) The specifications and appearance of this product are subject to change without advanced notice. Approved Checked Drawn CITILED Symbol Name CL-654-HC1L Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08 SPECIFICATIONS OF CITILED 11/11 10. Designing precautions (1) 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 instentaneously when the circuit is ON or OFF. (2) Recommended soldering pattern <For reflow soldering> Unit : mm * The dimensions are common to four patterns. The above dimensions are not the one which guarantee the performance of mountability. The use of the above pattern is recommended to use after deep study at your site. (3) When assembling the circuit board into the finished products, care must be taken to avoid the component parts from touching other parts. (4) Thermal design - As the LED package itself does not have any effective heat release feature, an outer heat sink shall be connected to the package's heat sink prior to usage as shown in the figure below for proper heat dissipation. It is recommended that attachment material such as heat radiating grease, heat transfer gel sheet and others is used between the package's heat sink and outer heat sink to increase adhesion. - Please ensure that heat generation is not in excess of the absolute maximum rating. - 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). Approved Checked Drawn CITILED Symbol Name CL-654-HC1L CL-654- Drawing No Mark Date Description Appro. CITIZEN ELECTRONICS CO.,LTD. Ref: CE-P232 03/08