SPECIFICATIONS 1/11 1. Scope of Application These specifications are applied to the chip type LED lamp , model CL-824-U1N-T 2. Part code C L - 8 2 4 - U1 N - T Series 824 : White LED for general lighting. Watt Class U1 : Under 1 watt package. Lighting color N : White Color Shipping mode Non-coded : Bulk T : Taping (standard) Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 2/11 3. Outline drawing Unit: mm Tolerance:±0.1mm resin substrate polarity solder terminal 4. Performance ( 1 ) Absolute Maximum Rating Parameter Symbol Power Dissipation Pd Forward Current IF Rating Value 108 30 Unit mW mA Forward Pulse Current IFP 100 * mA Reverse Voltage VR 5 V Operating Temperature TOP -30 ~ +85 C Storage Temperature TST -40 ~ +100 C *1 120 Junction Temperature Tj Max C *2 *1Forward Current : Duty£1/10 , Pulse Width£0.1msec *2 D.C. Current : Tj = Tc + Rj-c x Pd Pulse Current : Tj = Tc + Rj-c x Pw(Power Dissipation / one-Pulse) x duty * Ts:Temperature of anode solder terminal Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS ( 2 ) Electro-optical Characteristics Symbol Condition Parameter MIN TYP MAX ( Tc=25C ) Unit IF=20mA 2.8 3.2 3.5 V VR=5V 175 1980 (5.4) 100 - μA C/W mcd lm 65 - - MAX 3.0 3.2 3.5 1681 2275 2472 Unit Forward Voltage VF Reverse Current Thermal resistance IR RJ-s Iv φV IF=20mA IF=20mA 1480 - Ra IF=20mA - Luminous Intensity Luminous Flux General Color Rendering Index *1 3/11 Junction-solder *1 In accordance with NIST standard Ranking (Condition : IF=20mA , Ta=25C) Parameter Symbol Rank MIN Q 2.8 VF Forward Voltage R 3.0 S 3.2 B 1480 Iv Luminous Intensity C 1681 D 2275 Chromaticity coordinates ( Condition : IF=20mA ,Tc=25C) Color Rank x y 0.331 0.358 0.331 0.373 NR1 0.348 0.387 0.347 0.373 0.331 0.358 Color Rank x y 0.331 0.338 0.331 0.358 NR3 0.347 0.373 0.345 0.351 0.331 0.338 Color Rank x y 0.331 0.322 0.331 0.338 NR5 0.345 0.351 0.343 0.331 0.331 0.322 0 Color Rank NR2 Color Rank NR4 Color Rank NR6 0 V mcd x 0.347 0.348 0.367 0.364 0.347 x 0.345 0.347 0.364 0.360 0.345 x 0.343 0.345 0.360 0.357 0.343 y 0.373 0.387 0.402 0.388 0.373 y 0.351 0.373 0.388 0.363 0.351 y 0.331 0.351 0.363 0.341 0.331 Note 1) The tolerance of measurement at our tester is VF±3% , φv±10% , Chromaticity(x,y)±0.01. Note 2) For handling ,please apply CMOS LSI or equivalent any electrostatic effect. Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 4/11 0.41 0.40 0.39 NR2 0.38 NR1 y 0.37 0.36 NR4 NR3 0.35 NR6 0.34 NR5 0.33 0.32 0.31 0.32 0.33 0.34 0.35 0.36 0.37 x Rank information CUSTOMER: TYPE: CL-824-U1N P.NO: Lot No: XXXXXX Q'ty: XXX e.g. B B PASS Approved Checked Mark Issue of first edition Date Description Appro. N1 Q Q : Ranking by Luminous Intensity : Ranking by Chromaticity coordinates : Ranking by Forward Voltage CITIZEN ELECTRONICS 2009/3/3 NR1 Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 5/11 5. Characteristics Forward Current vs. Relative Luminous Intensity Forward Current vs. Forward Voltage If - Iv Characteristics Tc=25C 160% 140% 120% 100% 80% 60% 40% 20% 0% 120% Iv (a.u) VF (a.u,) 100% 80% 60% 40% 20% 0% 0 10 20 If (mA） 30 40 Forward Current vs. Chromaticity Coordinate If - Chromaticity Characteristics Tc=25C ⊿x 10 20 If(mA） 30 20 If (mA） 30 40 Tc - Chromaticity Characteristics If=20mA 0.020 0.015 0.010 0.005 0.000 -0.005 -0.010 -0.015 -0.020 ⊿x ⊿y 0 40 Case Temperature vs. Forward Voltage Tc－Vf Characteristics If=20mA 120% 80% 80% Iv(a.u) 100% 60% 40% 20% 20% 0% 0% 20 40 Tc(C) 60 Issue of first edition Date Description Appro. 80 100 80 100 Tc－φv Characteristics If=20mA 0 Approved Checked 2009/3/3 40 60 Tc(C） 60% 40% 0 20 Case Temperature vs. Relative Luminous Intensity 100% Mark 10 ⊿x,⊿y ⊿y 0 120% 0 Case Temperature vs. Chromaticity Coordinate ⊿x,⊿y 0.020 0.015 0.010 0.005 0.000 -0.005 -0.010 -0.015 -0.020 Vf(a.u) If - Vf Characteristics Tc=25C 20 Drawn 40 Tc(C) 60 80 100 Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS Spectrum 35 30 25 20 15 10 5 0 120% Relative luminous IF (ｍA) Case Temperature vs. Allowable Forward Current 6/11 0 50 100 Spectrum If=20mA 100% 80% 60% 40% 20% 150 0% 350 Ta (C) 450 550 650 Wavelength (nm) 750 850 Directive Characteristic -40° -30° -20° -10° 0° 10° 20° 30° 40° 1.0 -50° 50° 0.8 60° -60° 0.6 -70° 0.4 70° -80° 0.2 80° 0.0 -40° -50° -30° -20° -10° 0° 10° 20° 1.0 30° 40° 50° 0.8 -60° 0.6 60° -70° 0.4 70° -80° 0.2 80° 0.0 Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 7/11 6. Reliability (1)Details of the tests Test Item Test Condition Life Test in Continuous Operation 25±3C, IF=20 mA , 1000+24/-12hours Low Temperature Storage Test -40+3/-5C, 1000+24/-12hours High Temperature Storage Test 100+5/-3C, 1000+24/-12hours Moisture-proof Test 60 ±2C, 90 ±5%RH for 1000+24/-12hours Thermal Shock Test -40C ,30 minutes and 100C , 30 minutes, 100cycle Solder Heat Resistance Test Recommended temperature profile (reflow soldering) x 2, (2nd test must be started after the samples are stabilized thermally.) (2)Judgment Criteria of Failure for Reliability Test Measuring Item Forward Voltage Reverse Current Luminous Intensity (Ta=25C) Symbol Measuring Condition Judgment Criteria for Failure IF=20mA VF >U×1.2 VR=5V IR >U×2 IF=20mA IV <Sx0.7 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 Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 8/11 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 60 180 - 2 ±0.5 Name. Qty Lot No. 9 ±0.3 11.4 ±1.0 (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 (2) Dimensions of Tape 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 Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 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. Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 10/11 9. Precautions 9-1. Soldering (1) Lead free soldering 1) Following soldering paste is recommended Melting temperature: 216 ~ 220C. 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 pe 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 Time 9-2. Washing (1) When washing after soldering is needed, following conditions are requested. a) Washing solvent: Pure Water b) Temperature, time: 50C or less × 30 seconds max. or 30C 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. Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309) SPECIFICATIONS 11/11 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 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. Approved Checked Mark 2009/3/3 Issue of first edition Date Description Appro. Drawn Symbol CITILED Name CL-824-U1N Drawing No CITIZEN ELECTRONICS CO.,LTD. Ref.CE-P422 03/09 R1(0309)