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
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