SMLA12BN8TT86

SMLA12BN8TT86 Data Sheet 1. CONSTRUCTION Blue Surface Mount Chip LEDs featuring InGaN packed with transparent colorless resin. 2. USAGE *1 Source of light for display unit. 3. DIMENSIONS See Figure.1 4. ABSOLUTE MAXIMUM RATINGS *2 Power Dissipation PD (Ta=25℃) ・・・・・・・・ Forward Current IF (Ta=25℃) ・・・・・・・・ IFP (Ta=25℃) Peak Forward Current ・・・・・・・・ Reverse Voltage VR (Ta=25℃) ・・・・・・・・ Operation Temperature Topr ・・・・・・・・ Storage Temperature Tstg ・・・・・・・・ 1) Duty 1/10, 1kHz 66mW 20mA 1) 100mA 5V -40～+85℃ -40～+100℃ 5. ELECTRO-OPTICAL CHARACTERISTICS (Ta=25℃) DISCRIPTION SYMBOL CONDITION 2) Forward Voltage VF IF=5mA Reverse Current IR VR=5V Luminous Intensity IV IF=5mA 3) IF=5mA 3) Dominant Wave Length 2) λD 4) Lighting time : 1msec　 3) Lighting time : 10msec　 6. LUMINOUS CLASSIFICATION *3 SYMBOL 4) MIN. TYP. MAX. UNITS 2.3 2.9 3.3 V - - 10 μA 9.0 36 56 mcd 465 470 475 nm Tolerance : ±1nm (Ta=25℃, IF=5mA) LUMINOUS CLASSIFICATION RANGE "M" 9.0 ～ 14 mcd "N" 14 ～ 22 mcd "P" 22 ～ 36 mcd "Q" 36 ～ 56 mcd Tolerance：±10% 7. PRODUCT WEIGHT　　　Product weight per piece, approx 0.002 grm. 8. MSL 　　　 Level 3 *1 : This product cannot be used for Automotive & Industrial (base station, smart meters, signal, etc. and social infrastructure) usage. If you are not sure about the usage, please contact ROHM. *2 : Absolute maximum rating is the limit w hich must not be exceeded even for an instant, once exceeded, LED device destruction might occur. This is not the value that guarantees intensity of light life and other reliabilities. *4 Please refer to the derating data & conducting test data, and make sure to keep the value w ithin absolute maximum rating w hile using. *3 : If rank shift occur, w e may ask for re-approval of new rank w hen necessary. *4 : Even w ithin derating, the reliability and luminosity life may be affected by deterioration of sealing resin and reflector, etc. So please check w ith your application again. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 1/15 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] 【 Figure 1】 （Unit : mm） (Note) Tolerance is within ±0.1mm unless otherwise specified. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 2/15 ロ 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] 【 Taping : T86】 （Unit : mm) (Note) Tolerance is within ±0.2mm unless otherwise specified. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 3/15 ロ 2023.3 - Rev.002 　　　　 [SMLA12BN8TT86] [Data Sheet] 【 STRUCTURE・ MATERIAL】 No. ① APPELLATION MATERIAL Printed Wiring Board 　Glass epoxy ② Die Bond 　Resin paste ③ LED Chip 　InGaN ④ Bonding Wire ⑤ Resin ⑥ Electrode 　Gold 　Epoxy resin 　Base plating：Cu,Ni,Au 　Top plating：Sn www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 4/15 ロ 2023.3 - Rev.002 　　　　 [SMLA12BN8TT86] [Data Sheet] 【 PACKAGING REQUIREMENTS】 1. PACKING 　(1) One reel is packed in aluminum bag. 　　　The size of aluminum bag is 240(a)×250～280(b)mm. 　(2) Aluminum bag is sealed by pressured for all directions. 　(3) Insert the moisture indicator card to the aluminum bag. 　(4) Print the “Electrical-Static Warning mark”label and 　　“MSL (Moisture Sensitivity Level : JEDEC compatible”label on the back side of aluminum bag. 【 Front side】 Label position (Refer next page) b a 【 Back side】 Electrical-Static Warning Mark MSL (Moisture Sensitivity Level) handling caution www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 5/15 ロ 2023.3 - Rev.002 　　　　 [SMLA12BN8TT86] [Data Sheet] 2. MARKING The following information shall be described in the label on the aluminum bag.: ROHM Type number, Packing quantity, Luminous intensity rank, and Lot number etc. 【FORMER LABEL SPECIFICATION】 Special Marking Chromaticity Coordinates Rank or Dominant Wavelengh Rank Type No. Luminous Intensity Rank Ｆ FOR ROHM ONLY Country of Interoffice administration code origin MSL Information, Customers part No. etc. “F” means Pb-free, Quantity, Then Lot No. Displayed. Color Detail Symbol Note)　　　　　　　　　　　Indicates bar code expressed by code 39. Indicates Pb-free Products. 【EXAMPLE OF LOT NO. MARKING】 ２０ ０３ ０００１２ Ｗ Production facility symbol (Reference the manufactory list) Serial number of lot Production week Production year www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 6/15 ロ 2023.3 - Rev.002 　　　　 [SMLA12BN8TT86] [Data Sheet] ● Precaution (Surface Mount Device) 1.Storage If the product is heated during the reflow under the condition of hygroscopic state, it may vaporize and expand which will influence the performance of the product. Therefore, the package is waterproof. Please use the product following the conditions: ・Using Conditions Classification Temperature Humidity Expiration Date ①Before using 5～30℃ 30～70%RH Within 1 year from Receiving ②After opening package 5～30℃ Below 70%RH Within 168h Remark Storage with waterproof package Please storing in the airtight container with our desiccant (silica gel) ・Baking Bake the product in case of below: ①The expiration date is passed. ②The color of 5% and 10% on humidity indicator card is not green. (Even if the product is before expiration date.) ・Baking Conditions Remark Temperature Time Humidity 60±3℃ 12～24h Below 20%RH ・Bake products in reel. ・Reel and embossed tape are easy to be deformed when baking, so please try not to apply stress on it. ・Recommend bake once. 2.Application Methods 2-1.Color of sealing resin This product may differ in the color of the resin due to the influence of the material contained in the sealing resin. There are no problems with the use. 2-2. Precaution for Drive System and Off Mode Design the circuit without the electric load exceeding the ABSOLUTE MAXIMUM RATING that applies on the products. If drive by constant voltage, it may cause current deviation of the LED and result in deviation of luminous intensity, so we recommend to drive by constant current. (Deviation of VF value will cause deviation of current in LED.) Furthermore, for off mode, please do not apply voltage neither forward nor reverse. Especially, for the products with the Ag-paste used in the die bonding, there’s high possibility to cause electro migration and result in function failure. 2-3. About derating It is considered that derating characteristics will not result in LED chip’s electrical destruction. Even within the derating, the reliability and luminous life can be affected depending on operating conditions and ambient environment. So we would be appreciate it if you can confirm with your application again. 2-4. About product life Depending on operating conditions and environment(applied current, ambient temperature and humidity, corrosive gas), decreasing of luminosity and change of chromaticity may occur even within the specification conditions. Please contact our sales office if you use it for the following applications. 　① It requires long luminosity life 　② It is always lit 2-5.Applied Stress on Product No resin hardening agent such as filler is used in the sealing resin of the product. Therefore, please pay attention to the overstress on it which may influence its reliability. 2-6.Usage The product is LED. We are not responsible for the usage as the diode such as protection chip, rectifier, switching and so on. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 7/15 ロ 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] 3. Others 3-1. Surrounding Gas 　Notice that if it is stored under the condition of acid gas (chlorine gas, sulfured gas) or alkali gas (ammonia), it may result in low soldering ability (caused by the change in quality of the plating surface ) or optical characteristics changes (light intensity, chrominance) and change in quality of die bonding (Ag-paste) materials. All of the above will cause function failure of the products. Therefore, please pay attention to the storage environment for mounted product (concern the generated gas of the surrounding parts of the products and the atmospheric environment). 3-2. Electrostatic Damage 　The product is part of semiconductor and electrostatic sensitive, there’s high possibility to be damaged by the electrostatic discharge. Please take appropriate measures to avoid the static electricity from human body and earthing of production equipment.Especially, InGaN type LEDs have lower resistance value of electrostatic discharge and it is recommended to introduce the ESD protection circuit.The resistance values of electrostatic discharge (actual values) vary with products, therefore, please call our Sales staffs for inquiries. 3-3. Electromagnetic Wave 　Applications with strong electromagnetic wave such as, IH cooker, will influence the reliability of LED, therefore please evaluate before using it. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 8/15 ロ 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] 4.Mounting 4-1. Soldering ・No resin hardening agent such as filler is used in the sealing resin of the product. Therefore, resin expansion and moisture absorption at humidity will cause heat stress during soldering process and finally has bad influence on the product’s reliability. ・The product is not guaranteed for flow soldering. ・Do not expose the product in the environment of high temperature (over 100℃) or rapid temperature shift (within 3℃/sec. of temperature gradient) during the flow soldering of surrounding parts. In case of carrying out flow soldering of surrounding parts without recommended conditions, please contact us for inquiries. ・Please set appropriate reflow temperature based on our product usage conditions and specification. ・The max for reflowing is 2 times, please finish the second reflow soldering and flow soldering with other parts within the usage limitation after open the moistureproof package. ・Compare with N2 reflow, during air reflow, because of the heat and surrounding conditions, it may cause the discoloration of the resin. ・For our product that has no solder resist, because of its solder amount and soldering conditions, one of its specific characteristics is that solder will penetrate into LED. Thus, there's high possibility that will influence its reliability. Therefore, please be informed, concerning it before using it. 4-2. Automatic Mounting 4-2-1.Suction nozzle Excessive load may cause damage inside the LED product, so select an optimal suction nozzle according to the material and shape of the LED product. 4-2-2.Mini Package (Smaller than 1608 size) Vibration may result in low mounting rate since it will cause the static electricity of product and adhere to top cover tape. We recommend to ・set magnet on parts feeder cassette of the mounter to control the product stabilization ・set ionizer to prevent electrostatic charge 4-3. Mounting Location The stress like bending stress of circuit board dividing after mounting, may cause LED package crack or damage of LED internal junction, therefore, please concern the mounting direction and position to avoid bending or screwing with great stress of the circuit board. Stress strength according to the mounting position: A＞B＞C＞D 4-4. Mechanical Stress after Mounting The mechanical stress may damage the LED after circuit mounting, so please pay attention to the touch on product. 4-5. Soldering Pattern for Recommendation We recommend the soldering pattern that shows on the right. It will be different according to mounting situation of circuit board, therefore, please concern before designing. (Unit：mm) www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 9/15 ロ 2023.3 - Rev.002 　　　　 [SMLA12BN8TT86] [Data Sheet] 4-6. Reflow Profile 　 For reflow profile, please refer to the conditions below:(※) ・Meaning of marks, Conditions Mark Meanings Conditions Ts max Maximum of pre-heating temperature 180℃ Ts min Ts Minimum of pre-heating temperature 140℃ Time from Ts min to Ts max Over 60 sec. TL Reference temperature 230～260℃ Within 40 sec. tL Retention time for TL TP Peak temperature 260℃(MAX.) tP Time for peak temperature Within 10 sec. ΔTR /Δt Temperature rising rate Under 3℃/sec. Temperature decreasing rate Within -3℃/sec. ΔTD /Δt ※Above conditions are for reference. Therefore, evaluate by customer’s own circuit boards and reflow furnaces before using, because stress from circuit boards and temperature variations of reflow furnaces vary by customer’s own conditions. 4-7. Attention Points in Soldering Operation 　This product was developed as a surface mount LED especially suitable for reflow soldering. So reflow soldering is recommended. Incase of implementing manual soldering, please take care of following points. ① SOLDER USED Sn-Cu, Sn-Ag-Cu, Sn-Ag-Bi-Cu ②HAND SOLDERING CONDITION LED products do not contain reinforcement material such as a glass fillers. So thermal stress by soldering greatly influence its reliability. Please keep following points for manual soldering. ITEM RECOMMENDED CONDITION a) Heating method Condition ) Temp. of iron top less than 400 ℃ within 3 sec. Heating on PCB pattern, not direct to the LED. (Fig-1) b) Handling after soldering Please handle after the part temp. Goes down to room temp. 　Figure-1 4-8. Cleaning after Soldering 　Please follow the conditions below if the cleaning is necessary after soldering. Solvent We recommend to use alcohols solvent such as, isopropyl alcohols Temperature Under 30℃ within 3 minutes Ultrasonic Cleaning Drying 15W／Below 1 liter (capacity of tank) Under 100℃ within 3 minutes www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 10/15 ロ 2023.3 - Rev.002 　　　　 [SMLA12BN8TT86] [Data Sheet] 【 MANUFACTORY】 FACTORY SYMBOL ROHM Wako Co.,Ltd. W 100 Tomioka, Kasaoka, Okayama 714-8585 Japan ROHM-Wako Electronics (Malaysia) Sdn. Bhd. D Lot 1320 Kawasan Perindustrian, Pengkalan ChepaII, Padang Tembak 16100 Kota Bharu, Kelantan, Malaysia ROHM Semiconductor (China) Co.,Ltd. N No.7, Weisan Rd, Micro-electronics Ind, Jingang Highway Xiqing Dist, Tianjin 300385 HARVATEK CORPORATION（Taiwan OEM) 1 No.18, Lane522, Sec.5, JhonghuaRd, Hsinchu City 300, Taiwan 30094 * This sheet is mentioned all factory locations of LED products. Please contact us if you need detail information about each package. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 11/15 ロ 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] RELATIVE LUMINOUS INTENSITY - ATMOSPHERE TEMPERATURE RATIO OF MAXIMUM TOLERABLE PEAK CURRENT - PULSE DURATION Reference ※This data is actual value from specific lot and is not guaranteed. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 12/15 ロ 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] RELATIVE LUMINOUS INTENSITY - FORWARD CURRENT FORWARD CURRENT - FORWARD VOLTAGE Reference ※This data is actual value from specific lot and is not guaranteed. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 13/15 ロ 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] DERATING　 ※ 1、 ※ 2 THERMAL RESISTANCE(JUNCTION/SOLDER POINT)※ 1 Rθj-s　・・・　410℃/W THERMAL RESISTANCE(JUNCTION/AMBIENT)※ 1 Rθj-a　・・・　520℃/W JUNCTION TEMPERATURE TjMax　・・・　100℃ ※1:【Evaluation board】 　　Glass epoxy(FR4)：30x10mm,t=0.8mm 　　Pad Size(Cu)：4.0x4.0mm(Cathode),t=0.07mm ※2： Even w ithin derating, the reliability and luminosity life may be affected by deterioration of sealing resin and reflector, etc. So please check w ith your application again. Reference ※This data is actual value from specific lot and is not guaranteed. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 14/15 ロ 2023.3 - Rev.002 [SMLA12BN8TT86] 　　　　 [Data Sheet] RELATIVE LUMINOUS INTENSITY - VIEWING ANGLE Reference ※This data is actual value from specific lot and is not guaranteed. www.rohm.com ©2023 ROHM Co., Ltd. All rights reserved 15/15 ロ 2023.3 - Rev.002 Reliability Test Result 6 Product Package Series RR-SML-1710 LED SMD SMLA12BN8T 1.Test Result n (pcs) Pn (pcs) 22 0 22 0 22 0 22 0 22 0 22 0 JEITA ED-4701 Ta=85±2℃　85±5%RH 240hrs High Temperature High Humidity Strage B-121 22 0 Low Temperature Strage JESD22-A119A Ta=Tstg Min.±5℃　 22 0 Load Life JESD22-A108D Ta=25±5℃　IF=IFMax. 1000hrs 22 0 Reference STD Test Items Test Condition Solder Heat Resistance J-STD-020D-01 Prtreatment : Temperature Humidity Strage for Reflow Soldering Solderbility (30℃/70%RH/168hr) Reflow Peak Temp. : 260℃ 10sec Over 230℃/60sec Preheat : 140 to 180℃ 60sec Number of reflow : 2 times JESD22-B102E Immerse into rosin flux for 5±1sec,and the device for 3±0.5sec into Pb-free solder bath at 245±5℃ Drop test *1 JEITA ED-4701 H=75cm Maple Boad : 3 times A-124 Vibration JEITA ED-4701 100～2000Hz　98.1m/s2　 A-121 Thermal Cycle 2hours each on each direction of X,Y,Z JESD22-A104E Ta=Tstg Min.℃(30min.) ～ Tstg Max.℃(30min.) 100cycle　 High Temperature Strage JESD22-A103E Ta=Tstg Max.+5℃/-0℃ 1000hrs 1000hrs 2.Failure Criteria *1 Items Condition Criteria Luminous Intensity IF=5mA 60% of the initial value Forward Voltage IF=5mA Changing rate of ±10% Reverse Current VR=VR Max. Maximum of specification Appearance Visual Check No major change in appearance Solderbility More than 95% of the electrode must be covered with solder. ※This data is actual value from specific lot and is not guaranteed. www.rohm.com. ©2023 ROHM Co., Ltd. All rights reserved ロ 2023.03-Rev.001 Notice Notes 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications. 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. 4) Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. 6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. 9) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. 10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. 11) ROHM has used reasonable care to ensure the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. 12) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. 13) When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. R1107 A Datasheet General Precaution 1. Before you use our Products, you are requested to carefully read this document and fully understand its contents. ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of any ROHM’s Products against warning, caution or note contained in this document. 2. All information contained in this document is current as of the issuing date and subject to change without any prior notice. Before purchasing or using ROHM’s Products, please confirm the latest information with a ROHM sales representative. 3. The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all information contained in this document is accurate and/or error-free. ROHM shall not be in any way responsible or liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccuracy or errors of or concerning such information. Notice – WE © 2015 ROHM Co., Ltd. All rights reserved. Rev.001