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| 3528 Flash White Color SMD Type LED 3528 Size Flash White Color SMD Type LED Part Number : S3528WH-EA 2004. 12. 7 Composition Check Approval NiNEX / / / / / / NiNEX Co., Ltd. http://www.ninex.biz Head Quarter/ Factory: #449-12, Mogok-Dong, PyongTaek-Si, Kyongki-Do, Korea Tel: 82-31-660-0800, Fax: 82-31-611-9048 Marketing Office #358-1, Korea Exchange Bank Building 5F Yatap-Dong, Bundang-Ku, Sungnam-Si, Kyongki-Do, Korea Tel: 82-31-703-2606~7, Fax: 82-31-704-2607 -1- 3528 Flash White Color SMD Type LED 1. General Description The document describes the specification of 3528 size, flash white color SMD type LED. Chip LEDs, or SMD type LEDs, are designed for automatic surface mounting process of ordinary electronic equipments. Some major applications include office electronic equipments, telecommunication equipments and household appliances. A generally acceptable driving current for a chip LED is relatively low compared to ordinary lighting devices and high operation current or voltage may cause a catastrophic failure. All customers are expected to keep the guidance and the cautions described in the document and strongly recommended to consult NiNEX prior to applying the devices for sensitive applications, particularly when exceptional quality and reliability are required. 1-1. Features Size : 3.5 x 2.8 x 1.8 mm (LxWxH) - SMD(Surface-Mount Device) type Encapsulating Epoxy Resin : Phosphor dispersed water clear type Viewing Angle 1/2 : 120 Color Coordinates: x=0.29~0.35, y=0.26~0.39 according to CIE 1931, at If= 60mA Color Mixing: AlInGaN based Blue LED Chip and special phosphor were used to convert blue emission to white color. Electrodes for soldering: Ag plating on Copper 1-2. Dimension (unit: mm, tolerance: 0.1mm) 3 2 4 1 Common Anode 1 2 3 4 Pin Connection 1. Common Anode 2. Cathode 3. Cathode 4. Cathode -2- 3528 Flash White Color SMD Type LED 2. Specification 2-1. Absolute Maximum Rating (Ta = 25C) Parameter Power Dissipation Forward Current Peak Forward Current*1 Reverse Voltage Operation Temperature Storage Temperature Soldering Temperature Symbol PD IF IF_PEAK VR TOP TST TSOL Maximum Rating 240 60 250 5 -30 ~ +85 -40 ~ +100 Units mW mA mA V C C Reflow soldering (lead free): 260C for 5sec. Reflow soldering (lead ): 240C for 5sec *1: Duty ratio = 1/10, Pulse width = 10ms 2-2. Electrical and Optical Characteristics (Ta = 25C) Parameter Symbol 1 2 Test Condition IF = 60mA IF = 60mA IF = 60mA IF = 60mA VR = 5V Min 3.0 2.5 0.29 0.26 Max 3.8 5.5 0.35 0.39 100 Units V cd Forward Voltage* VF IV x y IR Luminous Intensity* Color Coordinate*3 Reverse Current A *1: 0.05V tolerance for the forward voltage may be caused by measurement inaccuracy. *2: 10% tolerance for luminous intensity may be caused by measurement inaccuracy. *3: The measurement tolerance of color coordinate is 0.01 -3- 3528 Flash White Color SMD Type LED 3. Part Number Description Part Number: S 3528 WH - E A 3-1. Device Type: A: Application Products C: LED Chip (Dice) D: Dot Matrix I: Illumination Products L: Lamp type LED P: High Power Package LED S: SMD type LED 3-2. Package Size: , Package Thickness: (unit: mm) Package Dimension(W x L x T) 1608 1608 1608 1612 1612 1612 1615 1615 1615 3528 3530 4014 4014 4014 5450 4 6 8 4 6 8 4 6 8 E A 6 8 1 E 1.6 x 0.8 x 0.4 1.6 x 0.8 x 0.6 1.6 x 0.8 x 0.8 1.6 x 1.25 x 0.4 1.6 x 1.25 x 0.6 1.6 x 1.25 x 0.8 1.6 x 1.5 x 0.4 1.6 x 1.5 x 0.6 1.6 x 1.5 x 0.8 3.5 x 2.8 x 1.8 3.5 x 3.0 x 1.07 4.0 x 1.4 x 0.6 4.0 x 1.4 x 0.8 4.0 x 1.4 x 1.0 5.4 x 5.0 x 1.8 Conventional Name Chip LED 0.4t Chip LED 0.6t Chip LED 0.8t Bi-Color(2 in 1) 0.4t Bi-Color(2 in 1) 0.6t Bi-Color(2 in 1) 0.8t Full Color(3 in 1) 0.4t Full Color(3 in 1) 0.6t Full Color(3 in 1) 0.8t 3528 Package Flash LED Sideview 0.6t Sideview 0.8t Sideview 1.0t 5450 Package -4- 3528 Flash White Color SMD Type LED 3-3. Emission Color: Emission color from 1 chip in 1 package Description Emission Color RE Red OR Orange AM Amber YL Yellow YG Yellow-Green GN Green BL Blue VL Violet Converted color emission from 1 chip in 1 package Description Emission Color WH White BW Blue-White VW Violet-White YW Yellow-White WW Warm White Multi color emission from multi chip in 1 package Description Color GR Green+Red BR Blue+Red BG Blue+Green FC Red+Green+Blue 7C Red+Yellow-Green+Blue 3-4. Package Type Information: Description A B C D T Y Z Information Common Anode Anode & Cathode for each dice Common Cathode Diffused Epoxy Transparent Epoxy Yellow Phosphor Include in Zener Diode Remarks Multi Chip Package Multi Chip Package Multi Chip Package White color application 1615, 4014, 3528 Package -5- 3528 Flash White Color SMD Type LED 4. Sorting Ranks 4-1. Chromaticity Coordinates*1 (Ta=25C)*2 1 Cx Rank 0.29 0.29 0.32 0.32 Cy 0.26 0.30 0.345 0.305 Cx 0.32 0.32 0.35 0.35 2 Cy 0.305 0.345 0.39 0.35 *1: The CIE (1931) standard colorimetric System *2: Measurement Condition: 20ms pulse @ IF=60mA, 0.01sr (CIE.LED_B) 0.4 0.39 0.38 0.37 0.36 0.35 0.34 0.33 0.32 0.31 0.3 0.29 0.28 0.27 0.26 0.25 0.25 0.26 0.27 0.28 0.29 0.3 0.31 0.32 0.33 0.34 0.35 0.36 -6- 3528 Flash White Color SMD Type LED 4-2. Luminous Intensity*1 (unit: cd, Ta=25C)*2 Rank A B C Min. 2.5 3.5 4.5 Typ. 3.0 4.0 5.0 Max. 3.5 4.5 5.5 *1: 10% tolerance for luminous intensity may be caused by measurement inaccuracy. *2: Measurement Condition: 20ms pulse @ IF=60mA 4-3. Forward Voltage*1 (unit: V, Ta=25C)*2 Rank a b c d Min. 3.0 3.2 3.4 3.6 Max. 3.2 3.4 3.6 3.8 *1: 0.05V tolerance for the forward voltage may be caused by measurement inaccuracy. *2: Measurement Condition: 20ms pulse @ IF=60mA Each product belongs to a rank for each sorting parameter. Combination of the ranks composes sorting bins(ex. 1Bc, 2Cc, etc) Products which belong to the same sorting bin are taped together. Bin mixing is not allowed within a reel. -7- 3528 Flash White Color SMD Type LED 5. Taping 5-1. Carrier Tape*1 Dimension (unit: mm) 5-2. Reel Dimension*1 (unit: mm) *1: Material: PS, Conductivity: 104 ~ 105 -8- 3528 Flash White Color SMD Type LED 6. Packing*1 (unit: mm) Packing unit Antistatic shielding bag (1 Reel) Inner carton box (10 Reels) Outer carton box (60 Reels) Size (W x L x D) 220 x 250 220 x 220 x 145 450 x 300 x 230 Quantity (ea) 2,000 20,000 120,000 *1: Each reel sealed in an antistatic shielding bag with silica-gel Antistatic shielding bag Inner carton box Label Outer carton box -9- 3528 Flash White Color SMD Type LED 7. Lot Number Description Lot Number: NS3528WHEA-B1BP 4 B 2 - 000 NiNEX Product Number: Production Year (3 for 2003, 4 for 2004, 5 for 2005): Production Month Month Date Date Jan A 1 1 16 F Serial No.: and Date Jul G 7 7 22 L Aug Sep H 8 8 23 M I 9 9 24 N Oct Nov Dec J 10 10 25 O K 11 A 26 P L 12 B 27 Q 13 C 28 R 14 D 29 S 15 E 30 T Feb Mar Apr May Jun B 2 2 17 G C 3 3 18 H D 4 4 19 I E 5 5 20 J F 6 6 21 K 8. Soldering 8-1. Recommended Soldering Condition*1, *2 Reflow Soldering Lead solder Pre-heating Pre-heat time Peak temperature Soldering time 140 ~ 160 C 60 ~ 120 sec. max. 240C max. 5 sec. Lead-free *2 180~200C 120 sec. max. 260C max. 5 sec. Temperature Time Manual Soldering Lead Solder max. 300C max. 3 sec. Lead-free*2 max. 350C. max. 3 sec. No multiple soldering allowed *1: After reflow soldering, rapid cooling should be avoided. *2: N2 reflow is recommended - 10 - 3528 Flash White Color SMD Type LED 8-2. Recommended Reflow Soldering Profile Lead Solder 5sec. max. 240 2.5 ~ 5 /s max. Lead-free Solder 5sec. max. 260 180 ~ 200 1~5 /s max. ) Tem perature ( Temperature ( 140 ~ 160 2.5 ~ 5 /s 120 sec. max 60 sec. max. 1~5 /s 120 sec. max. 60 sec. max. Time (sec.) Time (sec.) 8-3. Recommended Soldering Pattern (Unit : mm) During the soldering process, keep the minimum clearance between the resin and the soldering point. Resin should not contact molten solder. No mechanical distortion or stress allowed after soldering. During soldering, do not apply any stress to the lead frame, particularly when heated. A soldering iron with a grounded tip is recommended. An isolator should also be installed where risk of static generation is high. - 11 - 3528 Flash White Color SMD Type LED 9. Cautions 9-1. Safety Customers should comply with the laws and public regulations concerning safety. Operation temperature or driving current may affect emission color. Please check sorting condition and characteristic diagram to estimate color shift. Moisture and dust may affect reliability issues. Do not open the shielding bag under humid or dirty environment. When installing the product in PCB, the device should not contact with other components. Do not apply force to the LED under high-temperature condition. Do not apply friction to the LED using hard material. Avoid exposure to chemicals which may dissolve the LED package and the epoxy. Use IPA(Isopropyl Alcohol) as a solvent when washing is required. 9-2. Static Electricity These products are sensitive to static electricity. Anti-electrostatic glove or wristband is recommended when handling the LEDs. A protection device should be installed in the LED driving circuit to eliminate or minimize the surge current effect. Proper grounding of Products, use of conductive mat, semi-conductive working uniform and shoes, and semi-conductive containers are considered to be effective as countermeasures against static electricity and surge. 9-3. Storage Condition Before opening the anti-static shielding package: LEDs should be kept at 30C or less and RH 80% or less. Maximum acceptable storage period is 6 months. After opening the anti-static shielding package: LEDs should be kept at 30C or less and RH 70% or less. LEDs should be soldered within 7 days after opening the package. - 12 - 3528 Flash White Color SMD Type LED 10. Characteristic Diagram Forward Voltage vs. Forward Current 100 Allowable Forward Current(mA) 80 Ambient Temperature vs. Allowable Forward Current Ta=25 70 60 50 40 30 20 10 0 -20 Ta=25 C Forward Current (mA) 10 1 1 2 3 4 5 0 Forward Voltage (V) Ambient Temperature( C) 20 40 60 80 100 Ambient Temperature vs. Forward Voltage Ambient Temperature vs. Relative Luminosity 4.4 1.6 Forward Voltage (V) 4.0 3.6 3.2 2.8 2.4 2.0 -40 -20 0 20 40 Relative Luminosity (a.u.) IF=20mA 1.4 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 IF=20mA 60 80 100 Ambient Temperature ( ) 60 80 100 Ambient Temperature ( ) - 13 - 3528 Flash White Color SMD Type LED Forward Current vs. Relative Luminosity 2.5 Forward Current vs. Chromaticity Coordinate 0.36 Relative Luminosity (a.u.) Ta=25 2.0 1.5 1.0 0.5 0.0 0 10 20 30 40 50 0.35 0.34 0.33 Ta=25 C y 0.32 0.31 0.30 0.29 0.28 0.28 10mA 20mA 60mA 0.29 0.30 0.31 0.32 0.33 0.34 Forward Current (mA) x Spectrum 1.0 Radiation Diagram Ta=25 Ta=25 IF=60mA Emission Intensity (a.u.) 0.5 0.0 350 450 550 650 750 Wavelength (nm) - 14 - 3528 Flash White Color SMD Type LED 11. Reliability Test 11-1. Test items and results Test Item Normal Temperature Lifetime Test High Temperature Operating Life (HTOL) Temperature Humidity Bias (THB) Temperature Cycle High Temperature Storage Low Temperature Storage ESD(Electro-static Discharge) Rating Reference Standard MIL-STD-883:1005 JIS C 7035 MIL STD 883E-1005 EIAJ ED 4701-100 EIAJ ED 4701-100 MIL-STD-883 :1010 EIAJ ED 4701-100 MIL-STD-883 : 1008 EIAJ ED 4701-200 EIAJ ED 4701-200 MIL STD-883E : 3015 EIAJ ED 4701-300 Test Conditions Ta=25 If=60mA Test Time=1,000hrs Ta =85 If =10mA Test Time=1,000hrs Ta=60 / RH=90% If =30mA Test Time=500hrs -30 ~ 25 ~ 100 ~ 25 30min 5min 30min 5min Test Time=50cycles Ta=100 Test Time=1,000hrs Ta=-40 Test Time=1,000hrs HBM(Human Body Model) C=100pF R =1.5K Discharge times : 3 times Number of Damaged Parts 0/22 0/22 0/22 0/22 0/22 0/22 0/22 11-2. Criteria of failure for the reliability Test Item Symbol Vf Iv ESD Test Condition If = 60mA If = 60mA HBM Judgment Criteria Vf > 1.1xU.S.L*1 Iv < 0.7xInitial value Class 2 or more Forward Voltage Luminous Intensity ESD Rating *2 *1: U.S.L : Upper Standard Level *2: ESD Rating forward directed by HBM (Human Body Model) Classification*1 Withstand Voltage *1: EIAJ ED 4701-300 Class 1 250 - 1,999V Class 2 2,000 - 3,999V Class 3A 4,000 -7,999V Class 3B 8,000V or more - 15 - 3528 Flash White Color SMD Type LED Part Number. Document ID Events S/N 1 2 Date 2004. 08. 9 2004. 12. 07 S3528WH-EA NS-120 Summary of Revision Newly Establishment Revise IV Rank & Lot No. Remarks - - 16 - |
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