www..com ET-3528R/T/B/A-111W Ultra high luminous efficacy, combined with the flexibility in design due to its slim and miniature size, PLCC LED Series are optimized to be used as lighting for signboard. Features High luminous Intensity and high efficiency Based on Blue/Green : InGaN, Wide viewing angle : 120 Excellent performance and visibility Suitable for all SMT assembly methods IR reflow process compatible Environmental friendly; RoHS compliance Red/Amber : AlGaInP technology Typical Applications Signal and Symbol Luminaire Indoor and Outdoor Displays Backlighting (illuminated advertising, general lighting) Interior Automotive Lighting Copyright(c)2008 Edison Opto. All rights reserved. www..com Table of Contents Product Nomenclature .....................................................................................2 Environmental Compliance ..............................................................................3 LED Package Dimensions and Polarity ...........................................................4 Absolute Maximum Ratings .............................................................................5 Luminous Intensity Characteristics ..................................................................6 Forward Voltage Characteristics ......................................................................6 JEDEC Information ..........................................................................................7 Reliability Items and Failure Measures ............................................................8 Color Spectrum and Radiation Pattern.............................................................9 Optical & Electrical Characteristics ................................................................ 11 Product Soldering Instructions .......................................................................12 Product Packaging Information ......................................................................14 Precaution for Use .........................................................................................16 Forward Voltage Ranks..................................................................................18 Luminous Intensity Ranks ..............................................................................18 Dominant Wavelength Ranks.........................................................................19 EDISON OPTO CORPORATION 1 Version1.1 www..com Product Nomenclature The following table describes the available color, package size, and chip quantity. < Table 1 PLCC 3528 series Nomenclature > E T - 3528 B - 1 1 1 W X1 X2 X3 X4 X5 X6 X7 EDISON OPTO CORPORATION 2 Version1.1 www..com Environmental Compliance PLCC 3528 series are compliant to the Restriction of Hazardous Substances Directive or RoHS. The restricted materials including lead, mercury cadmium hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ether (PBDE) are not used in PLCC 3528 series to provide an environmentally friendly product to the customers. EDISON OPTO CORPORATION 3 Version1.1 www..com LED Package Dimensions and Polarity Polarity mark Housing Leadframe < Figure 1 PLCC 3528 series Dimensions > + Polarity - + Polarity - < Figure 2 PLCC 3528 series circuit diagram and recommended soldering pad > Notes: 1. All dimensions are in mm. 2. Tolerance : 0.20 mm EDISON OPTO CORPORATION 4 Version1.1 www..com Absolute Maximum Ratings The following table describe absolute maximum ratings of PLCC 3528 series. < Table 2 Absolute maximum ratings for PLCC 3528 series> Parameter Forward Current Pulse Forward Current (tp100s, Duty cycle=0.25) Reverse Current Reverse Voltage Forward Voltage Power Dissipation LED Junction Temperature Operating Temperature Storage Temperature Soldering Temperature Manual Soldering at 350(Max.) Notes: 1. Proper current derating must be observed to maintain junction temperature below the maximum at all time. 2. LEDs are not designed to be driven in reverse bias. 3. tp: Pulse width time Rating (R) / (A) 35 80 10 5 2.4 85 125 -30 ~ +85 -40 ~ +100 255~260 3 Rating (T) / (B) 30 100 10 5 3.7 110 Unit mA mA uA V V mW Sec TJ IR VR VF Symbol IF EDISON OPTO CORPORATION 5 Version1.1 www..com Luminous Intensity Characteristics The following table describes luminous intensity of PLCC 3528 series. < Table 3 Luminous intensity characteristics at IF=20mA and Ta=25 for PLCC 3528 series > Luminous intensity Part Name Color Min. Typ. Max. Unit ET-3528R-111W ET-3528A-111W ET-3528T-111W ET-3528B-111W Note: 1. Red Amber True Green Blue 250 250 850 125 350 400 1,000 300 ----- mcd mcd mcd mcd Luminous intensity is measured with an accuracy of 10%. Forward Voltage Characteristics The following table describes forward voltage of PLCC 3528 series < Table 4 Forward voltage characteristics at IF=20mA and Ta=25 for PLCC 3528 > VF Part Name Color Min. Typ. Max. Unit ET-3528R-111W ET-3528A-111W ET-3528T-111W ET-3528B-111W Red Amber True Green Blue 1.8 1.8 2.8 2.8 ----- 2.8 2.8 3.7 3.7 V V V V Note: 1. Forward Voltage is measured with an accuracy of 0.1V EDISON OPTO CORPORATION 6 Version1.1 www..com JEDEC Information JEDEC is used to determine what classification level should be used for initial reliability qualification. Once identified, the LEDs can be properly packaged, stored and handled to avoid subsequent thermal and mechanical damage during the assembly solder attachment and/or repair operation. The present moisture sensitivity standard contains six levels, the lower the level ,the longer the devices floor life. PLCC 3528 series are certified at level 2a. This means PLCC 3528 series have a floor life of 4 weeks before PLCC 3528 series need to re-baked. < Table 5 JEDEC characteristics for PLCC 3528 series > Floor Life Level Time 4 weeks Condition 30 / 60% RH Standard Time (hours) 696 +5/-0 Condition 30 / 60% RH Soak Requirements Accelerated Environment Time (hours) 120 +1/-0 Condition 60 / 60% RH 2a Soak Requirements Floor Life Level Time 1 2 2a 3 4 5 5a 6 Unlimited 1 year 4 weeks 168 hours 72 hours 48 hours 24 hours Condition 30/85% RH 30/60% RH 30/60% RH 30/60% RH 30/60% RH 30/60% RH 30/60% RH Standard Time(hours) 168 +5/-0 168 +5/-0 6961 +5/-0 1921 +5/-0 961 +5/-0 721 +5/-0 481 +5/-0 TOL Condition 85/85% RH 85/60% RH 30/60% RH 30/60% RH 30/60% RH 30/60% RH 30/60% RH 30/60% RH 120 +1/-0 40 +5/-0 20 +5/-0 15 +5/-0 10 +5/-0 60/60% RH 60/60% RH 60/60% RH 60/60% RH 60/60% RH Accelerated Equivalent Time(hours) Condition Time on tabel 30/60% RH (TOL) Note: 1. The standard soak time includes a default value of 24 hours for semiconductor manufacturer's exposure time (MET) between bake and bag, and includes maximum time allowed out of the bag at the distributor's facility. EDISON OPTO CORPORATION 7 Version1.1 www..com Reliability Items and Failure Measures Reliability test The following table describes operating life, mechanical, and environmental tests performed on PLCC 3528 series.
Reliability Test 1 Stress Test Temperature and Humidity IR Reflow Stress Conditions 60 / 60%RH Peak temp.=255~260*3 times Stress Duration 120 hours 3 times Failure Criteria No catastrophics No catastrophics Reliability Test 2 Stress Test Room Temperature Operating Life High Temperature and high Humidity Life Low Temperature Storage High Temperature and high Humidity Storage Ambient Temperature Life Temperature Cycle Thermal Shock Stress Conditions 25, IF= max DC (Note 2) 85 / 85%RH, IF = 5 mA -40 85 / 85%RH 25, IF = 20 mA Stress Duration 1000 hours 1000 hours 1000 hours 1000 hours 1000 hours Failure Criteria No catastrophics No catastrophics No catastrophics No catastrophics No catastrophics No catastrophics No catastrophics -40/100 ,30 min dwell 15min transfer 200 cycles -40 / 100, 15 min dwell10 sec transfer 200 cycles Notes: 1. 2. 3. Reliability test 2 is performed after reliability test 1 Depending on the maximum derating curve. Failure Criteria: Electrical failures VF Shift >=10% Luminous Intensity IV Decay>= 35% EDISON OPTO CORPORATION 8 Version1.1 www..com Color Spectrum and Radiation Pattern Emission Angle Characteristics < Table 7 Emission angle Characteristics at IF=20mA and Ta=25 for PLCC 3528 series > Part Name ET-3528x-111W Color 21/2(Typ.) Lambertian 120 Deg. Unit Color Temperature or Dominant Wavelength Characteristics Ta=25 < Table 8 Dominant Wavelength or Peak wavelength or Color Temperature Characteristics at Ta=25 for PLCC 3528 series > Part Name ET-3528R-111W ET-3528A-111W ET-3528T-111W ET-3528B-111W Color Min. Red Amber True Green Blue VF Typ. Max. Unit 620 610 520 465 625 615 525 470 630 620 535 475 nm nm nm nm Note: 1. Wavelength is measured with an accuracy of 1nm EDISON OPTO CORPORATION 9 Version1.1 www..com < Figure 4 Wavelength & relative intensity for PLCC 3528 series.> EDISON OPTO CORPORATION 10 Version1.1 www..com Optical & Electrical Characteristics < Figure 5 Ambient temperature & forward current for PLCC 3528 series > < Figure 6 Forward current & relative intensity for PLCC 3528 series > < Figure 7 Forward voltage & forward current for PLCC 3528 series > EDISON OPTO CORPORATION 11 Version1.1 www..com Product Soldering Instructions Figure 8.Pad Dimension Note: 1. All dimensions are measured in mm. EDISON OPTO CORPORATION 12 Version1.1 www..com The following reflow soldering profiles are provided for reference. It is recommended that users follow the recommended soldering profile provided by the manufacturer of the solder paste used < Figure 10 Time-temperature of JEDEC J-STD-020D > Table of Classification Reflow Profiles < Table 9 Reflow profiles > Profile Feature Preheat & Soak Temperature min (Tsmin) Temperature max (Tsmax) Time (Tsmin to Tsmax) (ts) Average ramp-up rate (Tsmax to Tp) Liquidous temperature (TL) Time at liquidous (tL) Peak package body temperature (Tp)* Classification temperature (Tc) Time (tp)** within 5 C of the specified classification temperature (Tc) Average ramp-down rate (Tp to Tsmax) Time 25 C to peak temperature Sn-Pb Eutectic Assembly 100 C 150 C 60-120 seconds Pb-Free Assembly 150 C 200 C 60-120 seconds 3 C/second max. 183 C 60-150 seconds 230 C ~235 C * 235 C 20** seconds 6 C/second max. 6 minutes max. 3 C/second max. 217 C 60-150 seconds 255 C ~260 C * 260 C 30** seconds 6 C/second max. 8 minutes max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. EDISON OPTO CORPORATION 13 Version1.1 www..com Product Packaging Information Taping Reel Unit : mm Polarity < Figure 9 Taping reel dimensions > EDISON OPTO CORPORATION 14 + + Version1.1 Polarity - - www..com Packaging Reel Label Seal Label Moisture absorbent material Moisture proof bag Antistatic bag < Figure 10 Packaging diagram > Package Label XX-XX-XX (XX) < Figure 11 Package label > < Table 9 Package dimensions and quantity > Item Reel Inner box Outer box Quantity 2,000pcs 5 reels 5 inner boxes Total 2,000pcs 10,000pcs 50,000pcs Dimensions(mm) Diameter=178 240*235*67 353*254*256 EDISON OPTO CORPORATION 15 Version1.1 www..com Precaution for Use Storage 1.1 Before opening the package The LEDs should be kept at <40 & <90%RH. The LEDs should be used within a year. When storing the LEDs, moisture proof package with absorbent material (silica gel) is recommended. 1.2 After opening the package The LEDs should be kept at 30 & 60%RH. The LEDs should be soldered within 168 hours (7days) after opening the moisture proof package. If unused LEDs remain, they should be stored in moisture proof packages, such as sealed containers with moisture proof package within absorbent material (silica gel).It is also recommended to return the unused LEDs to the original moisture proof package and to seal the moisture proof package again. If the moisture absorbent material (silica gel) vapors or expires the expiration date, baking treatment should be performed by using the following conditions : 60 for 20 hours. The LEDs electrode and leadframe comprise a silver plated copper alloy. The silver surface may be affected by environments. Please avoid conditions which may cause the LEDs being corroded or discolored. The corrosion or discoloration might lower solderability or affect optical characteristics. Please avoid rapid transition in ambient temperature, especially in high humidity environments where condensation can occur. Static electricity The products are sensitive to static electricity and highly taken care when handling them. Static electricity or surge voltage will damage the LEDs. It is recommended to wear an anti-electrostatic wristband or an anti-electrostatic glove when handling the LEDs. All devices, equipments and machinery must be properly grounded. It is recommended that measures be taken against surge voltage to the equipment that mounts the LEDs. EDISON OPTO CORPORATION 16 Version1.1 www..com Note: All the information published is considered to be reliable. However, EDISON OPTO does not assume any liability arising out of the application or use of any product described herein. EDISON OPTO reserves the right to make changes at any time without notice to any products in order to improve reliability, function or design. EDISON OPTO products are not authorized for use as critical components in life support devices or systems without the express written approval from the managing director of EDISON OPTO. EDISON OPTO CORPORATION 17 Version1.1 www..com Forward Voltage Ranks < Table 10. Forward voltage rank at Ta=25> Color of Emission Red Amber Bin VD VE VF VG True Green Blue Note: VH VI 3.1 3.4 3.4 3.7 Min 1.8 2.1 2.4 2.8 Max 2.1 2.4 2.7 V 3.1 Unit 1. Forward voltage measurement allowance is 0.1V. Luminous Intensity Ranks < Table 11. Luminous intensity rank at Ta=25> Color of Emission Bin F G Red Amber H I J K M True Green N O P B C D Blue E F G H Note: 1. Luminous Intensity Measurement Allowance is 10%. Min 250 300 350 400 500 600 850 1,000 1,150 1,300 125 150 175 200 250 300 350 Max 300 350 400 500 600 700 1,000 1,150 1,300 1,450 150 175 200 250 300 350 400 mcd mcd mcd Unit EDISON OPTO CORPORATION 18 Version1.1 www..com Dominant Wavelength Ranks < Table 12 Dominant Wavelength rank at IF=20mA Ta=25> Color of Emission Red Amber Bin Full W X W True Green X Y Blue X Y Min 620 610 615 520 525 530 465 470 Max 630 615 620 525 530 535 470 475 nm nm Unit nm nm Note: 1. Dominant Wavelength is measured with an accuracy of 1nm EDISON OPTO CORPORATION 19 Version1.1
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