Model. No. Rev. FYLS-3528URC A PRODUCT SPECIFICATION Model No.： ：FYLS-3528URC Features: ■TOP LED Type ■ Size (mm):3.5*2.8*1.9 ■ Emitting Color:RED ■ SMT package ■ Suitable for all SMT assembly and soldering method ■ Pb-free Reflow soldering application ■RoHS Compliant Applications: ■Light Strips ■LCD Backlight ■Decorative lighting ■Indicators ■Interior automotive ■Illuminations ■Mobile Phones CUSTOMER APPROVED SIGNATURES APPROVED BY NINGBO FORYARD OPTOELECTRONICS CO.,LTD Add:NO.115 Qixin Road Ningbo Zhejiang China Tel: 0086-574-87933652 87927870 87922206 Fax: 0086-574-87927917 E-mail:[email protected] ( General) CHECKED BY PREPARED BY Zip:315051 Http://www.foryard.com Http://www.foryard.com Page： 1/8 Model. No. Rev. FYLS-3528URC A Model No.： ：FYLS-3528URC ■ Mechanical Dimensions Notes: 1. Dimension in millimeter [inch], tolerance is ±0.25 [.010]. 2.The specifications,characteristics and technical data described in the datasheet are subject to change without prior notice. Http://www.foryard.com Page： 2/8 FYLS-3528URC A Model. No. Rev. Model No.： ：FYLS-3528URC ■ Absolute Maximun Ratings(Ta=25º º C) Items Symbol Absolute maximum Rating Unit IF 50 mA Peak Forward Current* IFP 100 mA Power Dissipation PD 120 Mw Operation Temperature Topr -40ºC～+85ºC ℃ Storage Temperature Tstg -40ºC～+100ºC ℃ Reverse Voltage VR 5 V Soldering Temperature Tsol Forward Current(DC) Reflow Soldering:250℃/5sec *Pulse width≦ ≦1msec duty≦ ≦1/10 ■ Typical Electrical &Optical Charcteristics(Ta=25ºC) Items Symbol Condition Min. Typ. Max Unit Forward Voltage VF IF = 20mA 1.70 --- 2.40 V Reverse Current IR VR = 5V 5 uA Peak Emission Wavelength λp IF = 20mA 630 nm Dominant Wavelength λD IF = 20mA 625 nm Luminous Flux ΦV IF = 20mA --- 2 --- lm Luminous Intensity IV IF = 20mA --- 600 --- mcd 50% Power Angle 2θ½ IF = 20mA --- 120 --- Deg ■ Material Item Reflector Wire Encapsulate Chip Material PPA Gold Silicone AlGaInP Note: 1.Luminous Intensity is based on the Foryard standards. 2.Pay attention about static for InGaN Http://www.foryard.com Page： 3/8 Model. No. Rev. FYLS-3528URC A Model No.： ：FYLS-3528URC ■ Typical Eletrical/Optical Characteristics Curves(Ta=25º º C Unless Otherwise Noted) Relative Lumionous Intensity(LOP @max=1) P n I a G l A Http://www.foryard.com Page： 4/8 Model. No. Rev. FYLS-3528URC A Model No.： ：FYLS-3528URC ■ Packing Diagram Note: The specifications are subject to change without notice. Please contact us for updated information. Http://www.foryard.com Page： 5/8 Model. No. Rev. FYLS-3528URC A Model No.： ：FYLS-3528URC ■ Packing Diagram 3528 2000/Reel Reel 39.0 32 .0 OUTSIDE LABEL 30 18.5 FORYARD 38.0 O P T O E L E C T R O N I C S .5 11 www.foryard.com 9 Reels /Box 6 Boxes/Carton FORYARD O P T O E L E C T R O N I C S LED PN:FYLS-XXXXX-XX Qty:XXXXX PCS Date:xxxx/xx/xx GW: XX KG PASS QC: QC NW: XX KG RoHS ATTENTION xxxxxxxxxx OUTSIDE LABEL Note: The specifications are subject to change without notice. Please contact us for updated information. Http://www.foryard.com Page： 6/8 Model. No. Rev. FYLS-3528URC A Model No.： ：FYLS-3528URC ■ Precautions for use: 1. Storage To prevent moisture absorption into SMD LEDs during the transportation and storage , the LEDs are packed in a moisture-barrier bag. Desiccants and a humidity indicator are packed together with the LEDs as secondary protection The shelf life of LEDs stored in the original sealed bag at <40℃ and < 90% RH is 12 months. Baking is required if the shelf life has expired Before opening the packaging , check for air leaks in the bag. After the bag is opened, the SMD LEDs must be stored at <30℃ and < 60% RH. Under these conditions, SMD LEDs must be used within 24 hours. If the LEDs are not within 24 hours after removal from the bag , baking is required Take the material out of the packaging bag before baking. Do not open the oven door frequently during the baking process. 2. Soldering (1) Manual soldering with a soldering Iron Use a soldering iron of less than 25 watts is recommended . The iron temperature must be kept below 315℃ And soldering time no more than 2 seconds. The epoxy resin of an SMD LED should not contact the tip of the soldering iron. No mechanical stress should be exerted on the resin portion of an SMD LED during soldering. Handling of an SMD LED should be done only when the package has been cooled down to below 40℃ (2)Reflow soldering Temperature profile Temperature Peak temperature Melting-point Pre-heat Soak Reflow Cooling Time Http://www.foryard.com Page： 7/8 Model. No. Rev. FYLS-3528URC A Model No.： ：FYLS-3528URC Solder=Sn63-Pb37 Solder= Pb-Free Average ramp-up rate:4℃/sec.max Average ramp-up rate:4℃/sec.max Peak preheat temperature:100-150℃ Peak preheat temperature:100-150℃ preheat time:100seconds.max preheat time:100seconds.max ramp-down rate:6℃/sec.max ramp-down rate:6℃/sec.max Peak temperature:230℃ Peak temperature:250℃ Time within 5℃ of actual peak temperature=10 Time within 5℃ of actual peak temperature=10 sec. sec. max max Duration above 183℃ is 80 sec. max Duration above 217℃ is 80 sec. max SMD LED should not be modified after soldering. If modification cannot be avoided, the modification must be pre-qualified to avoid damage to the SMD LEDs. Reflow soldering should not be done more than one time No stress should be exerted on the package during soldering. (3) Recommend Soldering pad design(unit=mm) 3. Static Electricity Static Electricity and surge voltage damage the LEDs. So it is recommended that an ESD wrist band, ESD shoe strap or an anti-electrostatic glove be used when handling the LEDs. All devices, equipment and machinery must be properly grounded 4. Others Reverse voltage should not exceed the absolute maximum rating on the data sheet. The colour of the LEDs is changed slightly an operating current and thermal. This device should not be used in any type of fluid such as water, oil, organic solvent and etc When washing is required, IPA (Isopropyl Alcohol) should be used. The influence of ultrasonic cleaning on the leds depends on factors such as ultrasonic power and the way. High-brightness LED light may injure human eyes. Avoid looking directly into lighted LED The appearance and specifications of the product may be modified for improvement without notice. Http://www.foryard.com Page： 8/8