Product Family Data Sheet Rev. 2.0 2018. 11.12 High Power LED Series 3535 LH351H 660nm Deep Red For Horticulture Lighting Features & Benefits Package : 2pad design with Al2O3 Dimension : 3.5 mm X 3.5 mm Maximum current : 1.0 A Technology : AlGaInP 1 2 Table of Contents 1. Characteristics ----------------------- 3 2. Product Code Information ----------------------- 4 3. Typical Characteristics Graphs ----------------------- 6 4. Outline Drawing & Dimension ----------------------- 8 5. Reliability Test Items & Conditions ----------------------- 9 6. Soldering Conditions ----------------------- 10 7. Tape & Reel ----------------------- 11 8. Label Structure ----------------------- 13 9. Packing Structure ----------------------- 14 Precautions in Handling & Use ----------------------- 16 10. 3 1. Characteristics a) Absolute Maximum Rating Item Symbol Rating Unit Condition Ambient / Operating Temperature Ta -40 ~ +105 C Note 1)* Storage Temperature Tstg -40 ~ +105 C - LED Junction Temperature Tj 125 C - Forward Current (Tj : 25 C) IF 1000 mA Note 2)*- Reverse Voltage ((@ 10 mA) Vr 1.1 V - 280 <10 C s - 8 kV - Assembly Process Temperature ESD (HBM) - Notes: 1) Refer to the derating curve, `3. Typical Characteristics Graph', for proper driving current that maintained below maximum junction temperature. 2) Unpredictable performance may be resulted by driving the product at above Max. I F. But there will be no damage to the product. b) Electro-optical Characteristics Condition IF (mA) Tj (C) Value Typ. mW 350 25 425 Forward Voltage (VF) V 350 25 2.1 Thermal Resistance (junction to solder point) C/W 350 25 2.5 Beam Angle 350 25 120 Peak wavelength (p) nm 350 25 660 Dominant wavelength (D) nm 350 25 643 Photosynthetic Photon Flux mol/s 350 25 2.32 Item Unit Radiant Power (E) Notes: 1) Samsung maintains measurement tolerance of: Radiant Power = 7 %, forward voltage = 0.1 V, Wavelength = 2 nm 2) Characteristics @ 25 C are for reference only 4 2. Product Code Information 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 S P H R D 1 L 3 D H 0 0 A 4 R 2 D 2 Digit 1 2 3 4 5 PKG Information Code Specification Samsung Package High Power SPH Color RD Product Version 1 Product L3 LH351 Series 9 Lens Type D Dome lens 10 Internal Code H 11 Not Defined 0 Default 12 CRI & Sorting Temperature 0 Default 6 7 8 Red 13 14 Forward Voltage (V) A4 1.9 ~ 2.4 15 16 Wavelength (nm) R2 650 ~ 670 17 18 Radiant Power (mW) D2 390 ~ 25 C 5 a) Voltage Bins (IF = 350 mA, Tj = 25 C) Product Code Voltage Rank Voltage Bin Voltage Range (V) SPHRD1L3DH00A4R2D2 A4 A4 1.9 ~ 2.4 Product Code Wavelength Rank Wavelength Bin Wavelength Range (nm) SPHRD1L3DH00A4R2D2 R2 R2 650 ~ 670 Product Code Power Rank Power Bin Power Range (mW) SPHRD1L3DH00A4R2D2 D2 D2 390 ~ b) Wavelength Bins (IF = 350 mA, Tj = 25 C) c) Radiant Power Bins (IF = 350 mA, Tj = 25 C) 6 3. Typical Characteristics Graphs a) Spectrum Distribution (IF = 350 mA, Tj = 25 C) Relative Emission Intensity (%) Relative Intensity vs. Wavelength 100 80 60 40 20 0 500 550 600 650 700 750 Wavelength b) Forward Current Characteristics (Tj = 25 C) 800 7 3. Typical Characteristics Graphs c) Temperature Characteristics (IF = 350 mA) e) Derating Curve and Beam Angle Characteristics (IF = 350 mA) 8 4. Outline Drawing & Dimension Notes: 1) This LED has built-in ESD protection device(s) connected in parallel to LED chip(s). 2) The thermal pad is electrically isolated from the anode and cathode contact pads. 3) Ts point and measurement method: Measure the nearest point to thermal pad as shown above. If necessary, remove PSR of PCB to reach Ts point. All pads must be soldered to the PCB to dissipate heat properly, otherwise the LED can be damaged. Precautions: 1) Pressure on the LEDs will influence to the reliability of the LEDs. Precautions should be taken to avoid strong pressure on the LEDs. Do not put stress on the LEDs during heating. 2) Re-soldering should not be done after the LEDs have been soldered. If re-soldering is unavoidable, LEDs characteristics should be carefully checked before and after such repair. 3) Do not stack assembled PCBs together. Since materials of LEDs is soft, abrasion between two PCB assembled with LED might cause catastrophic failure of the LEDs. 9 5. Reliability Test Items & Conditions a) Test Items b) Test Item Test Condition Test Hour / Cycle Sample Size High Temperature Life Test 85 C, Maximum Rated Drive Current 1000 h 22 High Temperature Humidity Life Test 85 C, 85 % R.H., Maximum Rated Drive Current 1000 h 22 Low Temperature Life Test -40 C, Maximum Rated Drive Current 1000 h 22 Temperature Cycling -45 C / 15 min 125 C / 15 min temperature change within 5 min 500 cycles 100 High Temperature Storage 120 C 1000 h 11 High Temperature Humidity Storage 85 C, 85 % R.H 1000 h 11 5 times 30 5 times 30 R1: 10 M R2: 1.5 k ESD (HBM) C: 100 pF V: 8 kV R1: 10 M R 2: 0 C: 200 pF ESD (MM) V: 0.5 kV b) Criteria for Judging the Damage Item Symbol Limit Test Condition (Tj = 25 C) Min. Max. Forward Voltage VF IF = 350 mA Init. Value * 0.9 Init. Value * 1.1 Luminous Flux v IF = 350 mA Init. Value * 0.7 Init. Value * 1.1 10 6. Soldering Conditions a) Reflow Conditions (Pb free) Reflow frequency: 2 times max. b) Manual Soldering Conditions Not more than 5 seconds @ max. 300 C, under soldering iron. 11 7. Tape & Reel a) Taping Dimension (unit: mm) Taping Direction 12 b) Reel Dimension (unit: mm) Notes: 1) Quantity: The quantity/reel is 1,000 pcs 2) Cumulative tolerance: Cumulative tolerance / 10 pitches is 0.2 mm 3) Adhesion strength of cover tape: Adhesion strength is 0.1-0.7 N when the cover tape is turned off from the carrier tape at 10 angle to the carrier tape 4) Packaging: P/N, Manufacturing data code no. and quantity are indicated on the aluminum packing bag 13 8. Label Structure a) Label Structure A4R2D2 Bin Code SPHRD1L3DH00A4R2D2 A4R2D2 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII Product Code GBAY94001 / I001 / 1,000 pcs IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII Lot Number Note: Denoted bin code and product code above is only an example (see description on page 4) Bin Code: : Forward Voltage bin : Wavelength bin : (refer to page 5) (refer to page 5) Radiant Power bin (refer to page 5) b) Lot Number The lot number is composed of the following characters: A4R2D2 SPHRD1L3DH00A4R2D2 A4R2D2 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII /I/ 1,000 pcs IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII / I / 1,000 pcs , : Production site : Product state : Year : Month : Day (1~9, A, B~V) : Product serial number : Reel number (GB : Nanchang, China) (A: Normal, B: Bulk, C: First Production, R: Reproduction, S: Sample) (C: 2018, D: 2019, E: 2020, ...) (1~9, A, B, C) (001 ~ 999) (001 ~ 999) 14 9. Packing Structure a) Packing Process Reel A4R2D2 SPHRD1L3DH00A4R2D2 A4R2D2 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII GBAY94001 / I001 / 1,000 pcs IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII Aluminum Vinyl Packing Bag A4R2D2 SPHRD1L3DH00A4R2D2 A4R2D2 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII GBAY94001 / I001 / 1,000 pcs IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII Outer Box Material: Paper SW(B) Size (mm) Type Note (a) (b) (c) 7 inch (L) 245 5 220 5 182 5 Up to 8 reels 7 inch (S) 245 5 220 5 86 5 Up to 4 reels A4R2D2 SPHRD1L3DH00A4R2D2 A4R2D2 (c) IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII GBAY94001 / I001 / 8,000 pcs (b) IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII (a) 15 b) Aluminum Vinyl Packing Bag A4R2D2 SPHRD1L3DH00A4R2D2 A4R2D2 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII GBAY94001 / I001 / 1,000 pcs IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII c) Silica Gel & Humidity Indicator Card inside Aluminum Vinyl Bag 16 10. Precautions in Handling & Use 1) For over-current protection, users are recommended to apply resistors connected in series with the LEDs to mitigate sudden change of the forward current caused by shift of forward voltage. 2) This device should not be used in any type of fluid such as water, oil, organic solvent, etc. When cleaning is required, IPA is recommended as the cleaning agent. Some solvent-based cleaning agent may damage the silicone resins used in the device. 3) When the device is in operation, the forward current should be carefully determined considering the maximum ambient temperature and corresponding junction temperature. 4) LEDs must be stored in a clean environment. If the LEDs are to be stored for three months or more after being shipped from Samsung, they should be packed with a nitrogen-filled container (shelf life of sealed bags is 12 months at temperature 0~40 C, 0~90 % RH). 5) After storage bag is opened, device subjected to soldering, solder reflow, or other high temperature processes must be: a. Mounted within 672 hours (28 days) at an assembly line with a condition of no more than 30 C / 60 % RH, or b. Stored at <10 % RH 6) Repack unused devices with anti-moisture packing, fold to close any opening and then store in a dry place. 7) Devices require baking before mounting, if humidity card reading is >60 % at 23 5 C. 8) Devices must be baked for 1 hour at 60 5 C, if baking is required. 9) The LEDs are sensitive to the static electricity and surge current. It is recommended to use a wrist band or antielectrostatic glove when handling the LEDs. If voltage exceeding the absolute maximum rating is applied to LEDs, it may cause damage or even destruction to LED devices. Damaged LEDs may show some unusual characteristics such as increase in leakage current, lowered turn-on voltage, or abnormal lighting of LEDs at low current. 10) VOCs (Volatile Organic Compounds) can be generated from adhesives, flux, hardener or organic additives used in luminaires (fixtures). Transparent LED silicone encapsulant is permeable to those chemicals and they may lead to a discoloration of encapsulant when they exposed to heat or light. This phenomenon can cause a significant loss of light emitted (output) from the luminaires. In order to prevent these problems, we recommend users to know the physical properties of materials used in luminaires and they must be carefully selected. Legal and additional information. About Samsung Electronics Co., Ltd. Samsung Electronics Co., Ltd. inspires the world and shapes the future with transformative ideas and technologies, redefining the worlds of TVs, smartphones, wearable devices, tablets, cameras, digital appliances, printers, medical equipment, network systems and semiconductors. We are also leading in the Internet of Things space through, among others, our Digital Health and Smart Home initiatives. We employ 307,000 people across 84 countries. To discover more, please visit our official website at www.samsung.com and our official blog at global.samsungtomorrow.com. Copyright (c) 2016 Samsung Electronics Co., Ltd. All rights reserved. Samsung is a registered trademark of Samsung Electronics Co., Ltd. Specifications and designs are subject to change without notice. Non-metric weights and measurements are approximate. All data were deemed correct at time of creation. Samsung is not liable for errors or omissions. All brand, product, service names and logos are trademarks and/or registered trademarks of their respective owners and are hereby recognized and acknowledged. Samsung Electronics Co., Ltd. 1, Samsung ro Giheung-gu Yongin-si, Gyeonggi-do, 17113 KOREA www.samsungled.com