SPECIFICATIONS OF CITILIGHT 1 / 9 1. Scope of Application These specifications apply to chip type LED lamp, CITILIGHT, model CL-822 -U1GA-T. 2. Part code C L - 8 2 2 - U 1 G A - T Series 822 : Single color LED for general lighting. Watt Class U1 : Under 1 watt package. Lighting Color GA : Green color Measuring Condition Shipping mode Non-coded : Bulk T : Taping (standard) Mark Date Description Appro. Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 2 3. Outline drawing / 9 Unit: mm Tolerance: ±0.1 resin substrate LED die polarity solder terminal 4. Performance (1) Absolute Maximum Rating Parameter Symbol Rating Value Power Dissipation Measuring Condition 105 IF Forward Current 30 IFP Forward Pulse Current 100 * VR Reverse Voltage 5 Top Operating Temperature -30 ~ +85 Tst Storage Temperature -40 ~ +100 Tj Junction Temperature 120 Unit mW mA mA V °C °C °C *Duty £ 1/10, Pulse width £0.1 msec *Tj=Ts+Rj-s ×Pd (D.C.driving) ※Ts:Temperature of anode solder terminal Mark Date Description Appro. Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 3 / 9 (2) Electro-optical Characteristic Parameter Symbol VF Forward Voltage IR Reverse Current Dominant Wave Length λd Thermal resistance Rj-s Luminous Intensity*1 IV ΦV Luminous Flux Condition IF=20mA VR=5V IF=20mA Junction-Solder IF=20mA IF=20mA MIN 2.7 520 550 - TYP 3 525 190 920 (4.5) MAX 3.4 100 545 - Unit V mA nm °C/W mcd lm *1 In accordance with NIST standard Ranking (Condition : IF=20mA , Ta=25°C) Parameter Symbol Forword Voltage VF Luminous Intensity Iv Rank T U V W X Y Z A B C D E Min 2.7 2.8 2.9 3.0 3.1 3.2 3.3 550 688 860 1075 1344 Unit Max 2.8 2.9 3.0 3.1 3.2 3.3 3.4 688 860 1075 1344 1680 V mcd Note 1) The tolerance of measurement at our tester is VF±3% , Iv/Φv±10% , Chromaticity(x,y)±0.01 , λd±2nm. Note 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. Rank information CUSTOMER: TYPE: CL-822-U1GA P.NO: Lot No: XXXXXX Q'ty: XXX e.g. PASS CITIZEN ELECTRONICS Mark Date Description Appro. C Y C Y : Ranking by Luminous Intensity : Ranking by Forward Voltage Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 4 / 9 5. Characteristic Ta=25°C Ta=25℃ Forward Current vs. Forward Voltage 150% 120% 120% 100% VF (a.u) IV (a.u) Forward Current vs. Relative Luminous Intensity 90% 60% 80% 60% 40% 30% 20% 0% 0% 0 10 20 30 0 40 10 20 30 IF (mA) IF(mA) IF=20mA IF=20mA Ambient Temperature vs. Forword Voltage 120% 120% 100% 100% 80% 80% VF (a.u) IV (a.u) Ambient Temperature vs. Relative Luminous Intensity 60% 40% 20% 60% 40% 20% 0% 0% 0 50 100 0 50 Ta (℃) 100 Ta (℃) Ambient Temperature vs. Maximum Forword Current Directive Characteristics -40° -30° -20°-10° 0° 10° 20° 30° IF (ｍA) 40 35 30 25 20 15 10 5 0 40° 1.0 -50° 50° 0.8 -60° 60° 0.6 -70° 0.4 70° -80° 0.2 80 0.0 -40° -30° -20° -10° 0° 10° 20° 30° 40° 1.0 -50° 50° 0.8 0 50 Ta (℃) 100 -60° 0.6 60° -70° 0.4 70° -80° 0.2 80 0.0 Mark Date Description Appro. Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 5 / 9 6.Reliability (1) Details of the tests Test Item Life Test in Continuous Operation Test Condition 25±3°C, IF=20 mA ´ 1000+24/-12hours Low Temperature Storage Test -40+3/-5°C ´ 1000+24/-12hours High Temperature Storage Test 100+5/-3°C ´ 1000+24/-12hours Moisture-proof Test 60 ±2°C, 90 ±5%RH for 1000+24/-12hours Thermal Shock Test -40°C ´ 30 minutes and 100°C ´ 30 minutes, 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 Measuring Item Forward Voltage Forward Current Luminous Intensity Symbol VF IF IV Measuring Condition IF=20mA VF=5V IF=20mA Judgement Criteria for Failure > U×1.2 > U×2 < S×0.7 U means the upper limit of the specified characteristics. S means the initial value. Note: Measurement shall be taken between 2 hours and 24 hours, having returned the test pieces to the normal ambient conditions after the completion of each test. Mark Date Description Appro. Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 6 / 9 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 18 0 - 2 ±0.5 Name. Qty Lot No. 9 ±0.3 11.4 ±1.0 (2) Dimensions of Tape (Unit: mm) 0.1 (1.85) Polarity 0.3±0.05 3.5±0.05 0.5± 0 1.5± 0 2±0.05 (1.0) (1.2) 8±0.3 0.1 1.75±0.1 Measuring Condition 4±0.1 4±0.1 Progressive direction (3) Configuration of Tape (END) (START) more than 40mm Mounted with CITILED Leading part more than 400mm Unloaded tape (4) Quantity: 2500pcs/reel Mark Date Description Appro. Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 7 / 9 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: Measuring Condition 5 ~ 30 °C Humidity: 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 7 days, it should be baked under the following conditions. Baking conditions Mark Date Description Appro. 60°C ´ 12 hours or more (reeled one) 100°C ´ 45 minutes or more (loose one) Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 8 / 9 9. Precautions 9-1. Soldering (1) Lead free soldering 1) Following soldering paste is recommended Melting temperature: 216 ~ 220°C. Composition: Sn 3.5Ag 0.75Cu 2) The temperature profile at the top surface of the parts is recommended as shown below. T e m 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 Measuring Condition Time 9-2. Washing (1) When washing after soldering is needed, following conditions are requested. a) Washing solvent: Pure Water b) Temperature, time: 50°C or less × 30 seconds max. or 30°C or less × 3 minutes 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. Mark Date Description Appro. Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08 SPECIFICATIONS OF CITILIGHT 9 / 9 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> Unit : mm Measuring Condition 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. (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 1) This product complies with RoHs directives. 2) When this product is secondarily fabricated such as change in shape, it is not included in our warranty. 3) The agreement of formal product specifications is required prior to mass production. Mark Date Description Appro. Approve Checked Drawn Jun.13.'08 Jun.13.'08 K.Fukasawa K.Sasuga Jun.13.'08 Y.Otaki Symbol CITILIGHT Name CL-822-U1GA Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref. CE-P348 05/08