SMLD12E3N1WT86

SMLD12x Series 　　　　 Data Sheet ■Features • Long life exceeding 90% residual luminous rate even after 1,000hrs ■Outline (Ta=85℃,IF=20mA) ■Size Color Type 1608 (0603) 1.6×0.8mm (t=0.55mm) E E2 E3 B WB ■Dimensions ■Recommended Solder Pattern 1.60 0.8 0.80 1.20 (R0.15) 0.85 0.18 0.55 0.8 0.8 1.50 0.80 PCB Bonding Direction 0.65 Tolerance : ±0.1 (unit : mm) Cathode index ( Electrode ■Moisture sensitivity level(MSL) : (unit : mm) ):Reference Level 3 ■Specifications Absolute Maximum Ratings (Ta=25ºC) Part No. Chip Structure Color SMLD12EN1W Green SMLD12E2N1W SMLD12E3N1W SMLD12BN1W SMLD12WBN1W *3 Emitting Power Forward Peak Forward Reverse Dissipation Current Current Voltage PD(mW) IF(mA) IFP(mA) VR(V) Operating Temp. Storage Temp. Electrical and Optical Characteristics (Ta=25ºC) Forward Voltag VF Reverse Current IR Typ. Topr(ºC) Tstg(ºC) 70 (V) IF Blue White /Chromaticity coordinate(x,y) Max. VR Min.*2 Typ. Max.*2 (V) (nm) (nm) (nm) (mA) (mcd) (mcd) (mA) 3.0 IF 520 527 535 66 100*1 5 -40 〜 +100 -40 〜 +100 2.9 5 10 5 490 496 502 - 470.0 - (x,y)(0.295, 0.280) Min. 56 500 505 512 20 Luminous Intensity IV (mA) (μA) Blue Green InGaN Dominant Wavelength λD 5 56 Typ. IF 140 120 85 14 40 56 120 5 *1 : 1/10,1kHz *2 : Measurement tolerance:±1nm、*3:Brightness for white color is noted with chromaticity coordinate(x,y). ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ www.rohm.co.jp 1/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] [Data Sheet] 　　　　 ■Electrical Characteristics Curves Reference SMLD12EN1W SMLD12E2N1W SMLD12E3N1W SMLD12BN1W SMLD12WBN1W Fig.2 Luminous Intensity 　　　　　Atmosphere Temperature Ta=25ºC RELATIVE LUMINOUS INTENSITY [a.u.] FORWARD CURRENT : IF [mA] Fig.1 Forward Current - Forward Voltages FORWARD VOLTAGE : VF [V] FORWARD CURRENT : IF [mA] Fig.4 Derating MAXIMUM FORWARD CURRENT : [mA] RELATIVE LUMINOUS INTENSITY Ta=25ºC IF=5mA ATMOSPHERE TEMPERATURE : Ta [ºC] Fig.3 Luminous Intensity - Forward Current SMLD12EN1W SMLD12E2N1W SMLD12E3N1W SMLD12BN1W SMLD12WBN1W SMLD12EN1W SMLD12E2N1W SMLD12E3N1W SMLD12BN1W SMLD12WBN1W SMLD12EN1W SMLD12E2N1W SMLD12E3N1W SMLD12BN1W SMLD12WBN1W AMBIENT TEMPERATURE : Ta [ºC] ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ www.rohm.co.jp 2/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] [Data Sheet] 　　　　 ■Viewing Angle Reference SCANNING ANGLE (deg) RELATIVE INTENSITY (%) SCANNING ANGLE (deg) SCANNING ANGLE (deg) SMLD12EN1W SMLD12E2N1W SMLD12E3N1W SMLD12BN1W RELATIVE INTENSITY (%) SCANNING ANGLE (deg) SMLD12WBN1W RELATIVE INTENSITY (%) RELATIVE INTENSITY (%) ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ www.rohm.co.jp 3/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] [Data Sheet] 　　　　 ■Rank Reference of Brightness* Green（E）, Blue Green（E2/E3） Rank Iv (mcd) SMLD12EN1W K L M N 3.6〜5.6 5.6〜9.0 9〜14 *Measurement tolerance:±10% (Ta=25ºC, IF＝5mA) P Q R S T U V W 14〜22 22〜36 36〜56 56〜90 90〜140 140〜220 220〜360 360〜560 560〜900 X Y Z 900〜1400 1400〜2200 2200〜3600 SMLD12E2N1W SMLD12E3N1W Blue(B) Rank Iv (mcd) SMLD12BN1W (Ta=25ºC, IF＝5mA) K L N 3.6〜5.6 5.6〜9.0 9〜14 White(WB) Rank Iv (mcd) M P Q R S T U V W 14〜22 22〜36 36〜56 56〜90 90〜140 140〜220 220〜360 360〜560 560〜900 X Y Z 900〜1400 1400〜2200 2200〜3600 (Ta=25ºC, IF＝5mA) K L M N 3.6〜5.6 5.6〜9.0 9〜14 P Q R S T U V W 14〜22 22〜36 36〜56 56〜90 90〜140 140〜220 220〜360 360〜560 560〜900 X Y Z 900〜1400 1400〜2200 2200〜3600 SMLD12WBN1W ■Chromaticity Diagram 5 4 3 2 1 0 （Ｔａ＝25℃、If=5mA) x 0 y x 0.287 0.243 0.279 0.295 0.301 1 y x 0.279 0.253 0.253 0.269 0.278 0.288 0.265 0.295 2 y x 0.301 0.265 0.266 0.295 0.295 0.309 0.278 0.313 3 y x 0.295 0.278 0.278 0.288 0.301 0.305 0.285 0.309 Measurement tolerance : ±0.02 4 5 y x 0.313 0.285 0.309 0.301 y 0.295 0.309 0.301 0.305 0.322 0.322 0.330 0.334 0.330 0.362 0.301 0.330 0.311 0.330 0.334 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ www.rohm.co.jp 4/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] [Data Sheet] ＋0.1 0 1.75 ± 0. 05 0～0.5 +0.1 1 -0.07 0.2 8.0 1.9±0.1 φ1.5 3.5 ±0.05 4 ±0.1 2 ±0.05 5.5 ■Taping(T86) ±0.1 　　　　 0.73 +0.1 -0.07 0 -3 φ60 φ180 Unit:ｍｍ φ13 +1 0 11.4 ±1 Note)Tolerance is within ±0.2mm unless otherwise specified. Packing quantity 3,000pcs/reel Pull direction ■Part No. Construction S M L D Series name SML Chip LED 1 2 Package Type Chip type Special Code will be applied for Chromaticity rank Rank sign Emitting color WB/B/E series. (for white LED） (Brightness Rank)* E N1 Emitting Color W T Resin Color R Taping Specification 0 Standard Type V Red T 1.6x0.8 t=0.36mm 1 Low Current Type U Red W Milky White D1 1.6x0.8 t=0.55mm 2 High Brightness type U2 Red B H1 3 D Orange 4 Y3 Yellow 01 3.0x2.0 t=1.3mm 5 Y2 Yellow 3.5x2.8 t=1.9mm 6 Y Yellow A1 1.6x1.15 t=0.55mm 7 W Yellow 3.4x1.25 t=1.1mm 8 M2 Yellow green K1 4.5x2.0 t=0.6mm M Yellow green S1 3.2x1.6 t=1.85mm F Green *Please refer to the rank chart above for P2 1.0x1.0 t=0.2mm P Green 52 1.3x1.5 t=0.6mm E Green luminous intensity classification. *Part name is individual for each rank. M1 Z1/ZN 81/82 2.0x1.25 t=0.8mm Ultra High Brightness type P34 1.0x1.0 t=0.2mm E2/E3 Blue Green P36 1.5x1.0 t=0.2mm B Blue WB White VN 3.5x2.8 t=0.6mm T Phototransistors Chip LED 6 P1 1.0x0.6 t=0.2mm E1/EN SCM 8 01 3.0x1.5 t=2.2mm RGB Red/Green/Blue Transparent Colorless Black T86 1 Cathode at sprocket hole side(the top) For white LED, cathode at sprocket hole side *Concerning the Brightness rank. *When shipped as sample,the part name will be a representative part name. General products are free of ranks. Please contact sales if rank appointment is needed. ■Packing Specification Complying with IPC/JEDEC J-STD-033. ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ www.rohm.co.jp 5/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] 　　　　 [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 Remark Within 1 year ①Before using 5〜30℃ 30〜70%RH Storage with waterproof package from Receiving ②After opening Please storing in the airtight container 5〜30℃ Below 70%RH Within 168h package 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 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, Remark so please try not to apply stress on it. ・Recommend bake once. ２．Application Methods ２－１．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. ２－２．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. ２－３．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. ①It requires long luminosity life ②It is always lit ２－４．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. ２－５．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.co.jp 6/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] 　　　　 [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 cause die bonding (Ag-paste) materials. All of the above will 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.co.jp 7/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] [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. ・Thermal stress during the flow soldering of surrounding parts will influence the reliability of LED and please evaluate the soldering conditions before using it. Also please make sure the expiration date after opening the moistureproof package. ・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 he mounting position: A＞B＞C＞D 0.8mm 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. ※The product has adopted the electrode structure that it should solder with back electrode of the product. Thus, please be informed that the shape of electrode pin of solder fillet formation is not guaranteed. The through hole on electrode surface is for conduction of front 　and rear electrodes but not for formation of solder fillet. 0.8mm 0.85mm 0.8mm PCB Bonding Direction ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ www.rohm.co.jp 8/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 [SMLD12x series] [Data Sheet] 　　　　 ４－６．Reflow Profile For reflow profile, please refer to the conditions below:(※) ■Meaning of marks, Conditions Mark Tsmax Tsmin ts TL tL TP tP ΔTR/Δt ΔTD/Δt Meanings Maximum of pre-heating temperature Minimum of pre-heating temperature Time from Tsmin to Tsmax Reference temperature Retention time for TL Peak temperature Time for peak temperature Temperature rising rate Temperature decreasing rate Conditions 180℃ 140℃ Over 60sec. 230〜260℃ Within 40sec. 260℃(Max) Within 10sec. Under 3℃/sec. Over -3℃/sec. ※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. In case of implementing manual soldering, please take care of following points. ①SOLDER 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 a) b) RECOMMENDED CONDITION Condition ) Temp. of iron top less than 400℃ within 3 sec. Heating method Heating on PCB pattern, not direct to the LED. (Fig-1) Handling after Please handle after the part temp. soldering goes down to room temp. SOLDERING IRON Fig-1 SOLDERING LAND 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 15W／Below 1 liter (capacity of tank) Drying Under 100℃ within 3 minutes ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ www.rohm.co.jp 9/9 ©2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 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 ensur 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 © 201 ROHM Co., Ltd. All rights reserved. R1102A