PARA LIGHT ELECTRONICS CO., LTD. 4F, No.1, Lane 93, Chien Yi Road, Chung Ho City, Taipei, Taiwan Tel: 886-2-2225-3733 Fax: 886-2-2225-4800 E-mail: [email protected] http://www.para.com.tw DATA SHEET PART NO. : CS20C-P1C28-DB000 REV : A/0 CUSTOMER’S APPROVAL : _______________ DRAWING NO. : DS-83-11-0001 DCC : ____________ DATE : 2011-12-12 Page : 1 COB LED CS20C-P1C28-DB000 REV:A/0 Package Dimension Note: 1. All dimensions are in millimeters. 2. Tolerance is ± 0.2mm (.010") unless otherwise noted Features 1. Uniform high quality illumination 2. Streamlined thermal path 3.Compact high flux density light source 4. Low voltage DC operated. 5. Instant light 6. RoHS Compliant. DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 Page : 2 COB LED CS20C-P1C28-DB000 Absolute Maximum Rating(Ta=25 REV:A/0 ) Symbol Parameter Rating Unit W Power Dissipation 30 W IF DC Forward Current 840 mA Tj LED Junction Temperature(at IF=560mA) 120 *Topr Operating Temperature -30 ~ +100 *Tstg Storage Temperature -40 ~ +100 Note : * : Temperature for using with aluminum board. Electro-Optical Characteristic(Ta=25 Parameter Symbol Luminous Flux Min. -- Typ. ) Max. Unit Test Condition --- lm IF=560mA Viewing Angle 2 1/2 --- 130 Color Temperature CCT --- 5000 --- K IF=560mA Forward Voltage VF --- 35 39 V IF =560mA Power Dissipation P -- 20 --- W IF =560mA --- 95 --- Lm/ W IF =560mA Luminous efficacy DRAWING NO. : DS-83-11-0001 deg DATE : 2011-12-12 Page : 3 COB LED CS20C-P1C28-DB000 REV:A/0 Typical Optical and Electrical Intensity (%) 1 2 80 60 40 20 0 400 500 600 700 800 900 1000 Wavelength (nm) Relative Intensity VS Wavelength 40 39 VF (V) 38 37 36 35 34 280 420 560 700 840 980 1200 IF (mA) Forward Current VS Forward Voltage DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 Page : 4 COB LED CS20C-P1C28-DB000 REV:A/0 Typical Optical and Electrical 200 170 (lm%) 140 110 80 50 20 280 420 560 700 840 980 1200 IF (mA) CIEY Forward Current VS Luminous Flux% CIEX Cool DRAWING NO. : DS-83-11-0001 white Bin Structure DATE : 2011-12-12 Page : 5 COB LED CS20C-P1C28-DB000 REV:A/0 COROMATICITY COORDINATE (CIE1931_XY) DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 Page : 6 COB LED CS20C-P1C28-DB000 REV:A/0 Typical Optical and Electrical Typical polar radiation pattern for lambertion Bin Code List Luminous Flux ( ),(Unit: lm ,IF=560mA) Bin Code Min Max L 1090 1420 M 1420 1860 N 1860 2430 P 2430 3180 Q 3180 4160 Including test tolerance ± 10% Forward Voltage(VF),(Unit: V, IF=560mA) Bin Code Min Max VH 35 40 VI 40 45 VJ 45 50 Including test tolerance±0.1V DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 Page : 7 COB LED CS20C-P1C28-DB000 REV:A/0 Label Explanation CS20C-P1C28-DB000 LC1111001 PART NO: CR07C-P1C54-EC000 LOT NO: L C 11 11 001 A B C D E A---L: Local B---C:COB C--- Year D---Month E--- For series number BIN NO: Bin Code Caution (1).Handling note: Do not touch LED’s surface. (2)Please wear anti-static wrist strap and gloves to prevent ESD damage when handling. DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 COB LED CS20C-P1C28-DB000 Page : 8 REV:A/0 (2)Please wear anti-static wrist strap and gloves to prevent ESD damage when handling. Packing Specification CartonA(1pcs 16 = 16pcs ) Carton B (16pcs 2 = 32pcs) DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 Page : 9 COB LED CS20C-P1C28-DB000 REV:A/0 Storage 1. Do not open the moisture proof bag before the devices are ready to use. 2. Before the package is opened, LED should be stored at temperatures less than 30 and humidity less than 50%. 3. LED may be stored for 6 months. When the storage time has reached more than 6 months, LED should be stored in a sealed container filled with Nitrogen gas. 4. After the package is opened, LED should be stored at temperatures less than 30 humidity less than 30%. 5. LED should be used within 168 hours (7 days) after the package is opened. and Operating Procedure 1. COB 20W series products should be operated at 560mA for ideal performance, but not more than 840mA. 2. COB 20W series products are sensitive to static. Operators must wear static wristband (wireless static wristband is prohibited) and be well grounded while working in the environment with an ionizing air blower. Anti-static requirement should be under ESD 2000V. 3. Sufficient thermal management must be applied junction temperature and reduce LED life. Large LED forward current will cause high 4. Recommended Assembly Method is shown in Figure 1, COB 20W series products must be used in conjunction with heat-sinking devices and a thin layer of thermal grease should be applied to the bottom surface of the LED source Figure 1 DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 Page : 10 COB LED CS20C-P1C28-DB000 Reliability Test Test Item High Temperature Storage Test number Test Conditions 20pcs 100 Test Period 1000hours REV:A/0 Failure Criteria Note 1 3 4 Low Temperature Storage Test 20pcs Room Temperature Operation 20pcs -40 Note 1 3 4 Ta= 25 IF =560mA -20 /100 30min dwell/ fer 5mins 20pcs Pass 1000hours Note Pass 1 2 4 Temperature Cycle Pass 1000 hours Pass or Fail 200 Cycles Note 1 2 4 High Ta=60 Temperature 20pcs 500 hours RH= 85% High Humidity IF=560mA Operation With heat sink, in a good thermal-exchange surrounding. Note: 1. No catastrophic(LED fail) Pass Note Pass 1 2 4 2. Lumen maintenance 85% 3. Lumen maintenance 70% 4. Change in Vf <10%. DRAWING NO. : DS-83-11-0001 DATE : 2011-12-12 Page : 11 COB LED CS20C-P1C28-DB000 REV:A/0 Part NO. System of E-Power LED C S 20 C -P1 C 28-D B0 00 Special code 00 Regular code 01 02…Special photoelectric code Ra B0 60-70 ;C0 D0 80-90 70-80; A 60-70lm/w ; C 80-90lm/W; E 100-110lm/W; B 70-80lm/w; D:90-100lm/W F:110-120lm/W Size C Coating; L Lens P1 P2 P3 Aluminum Substrate; Copper ;Substrate Ceramic; P4 Others C Cool White ; N: Netural White;W: Warm White 20 20W ;40 S Square ; R L Line 40W… Round ; C DRAWING NO. : DS-83-11-0001 COB DATE : 2011-12-12 Page : 12