采购侧发光贴片LED S11PGC-2BE，黄绿，我们技术先做测试，申请50颗样品，后面会有整包采购，测试可以后续量产。 天津
Features: Package in 8mm tape on 7″diameter reel. Compatible with automatic placement equipment. Compatible with infrared and vapor phase reflow solder process. Mono-color type. The product itself will remain within RoHS compliant version. Descriptions: The S11P SMD LED is much smaller than lead frame type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained. Besides, lightweight makes them ideal for miniature applications, etc.
Applications: Backlighting in dashboard and switch. Telecommunication: Indicator and backlighting in telephone and fax. Flat backlight for LCD, switch and symbol. General use.
Part No. Emitting Color Lens Color S11PGC-2BE Yellow Green Water Clear
Package Dimension: 图1
Absolute Maximum Ratings at Ta=25℃ Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) 图2
Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ± 0.25 mm (.010″) unless otherwise noted.
Absolute Maximum Ratings at Ta=25℃
Parameters Symbol Max Unit Power Dissipation Pd 60 mW Peak Forward Current(a) IFP 100 mA DC Forward Current(b) IF 25 mA Reverse Voltage VR 5 V Electrostatic Discharge (HBM) ESD 2000 V Operating Temperature Range Topr -40℃ to +80℃ Storage Temperature Range Tstg -40℃ to +85℃ Soldering Temperature Tsld 260℃ for 5 Seconds
Notes:a. Derate linearly as shown in derating curve. b. Duty Factor = 10%, Frequency = 1 kHz Electrical Optical Characteristics at Ta=25℃
Parameters Symbol Min. Typ. Max. Unit Test Condition Luminous Intensity(a) IV 25 40 --- mcd IF=20mA Viewing Angle(b) 2θ1/2 --- 120 --- Deg IF=20mA Peak Emission Wavelength λp --- 575 --- nm IF=20mA Dominant Wavelength(C) λd --- 573 --- nm IF=20mA Spectral Line Half-Width △λ --- 20 --- nm IF=20mA Forward Voltage VF 1.60 2.00 2.40 V IF=20mA Reverse Current IR --- --- 10 µA VR=5V
Notes: a. ALuminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. b. 2θ1/2 is the o -axis angle where the luminous intensity is 1⁄2 the peak intensity c. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.
Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) 图2
Reel Dimensions: 图3
Packing & Label Specifications:
Moisture Resistant Packaging 图4
CAUTIONS 1. Handling Precautions: 1.1. Handle the component along the side surfaces by using forceps or appropriate tools. 1.2. Do not directly touch or handle the silicone lens surface. It may damage the internal circuitry. 1.3. Do not stack together assembled PCBs containing exposed LEDs. Impact may scratch the silicone lens or damage the internal circuitry. 图5
Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible. Although its characteristic significantly reduces thermal stress, it is more susceptible to damage by external mechanical force. As a result, special handling precautions need to be observed during assembly using silicone encapsulated LED products. Failure to comply might lead to damage and premature failure of the LED. 2. Storage 2.1.Do not open moisture proof bag before the products are ready to use. 2.2.Before opening the package, the LEDs should be kept at 30°C or less and 60%RH or less. 2.3.The LEDs should be used within a year. 2.4.After opening the package, the LEDs should be kept at 30°C or less and 60%RH or less. 2.5.The LEDs should be used within 168 hours after opening the package. 2.6.If the moisture adsorbent material has fabled away or the LEDs have exceeded the storage time, baking treatment should be performed using the following conditions. Baking treatment: 65±5°C for 24 hours.
3. Soldering Condition 3.1.Pb-free solder temperature profile 图6
However, you can successfully mount your packages to the PCB by following the proper guidelines and PCB-specific characterization. 4. Drive Method 4.1.An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit, in series with each LED as shown in Circuit A below. 图7
a. Recommended circuit. b. The brightness of each LED might appear different due to the differences in the I-V characteristics of those LEDs Terms and conditions for the usage of this document 1. The information included in this document reflects representative usage scenarios and is intended for technical reference only. 2. The part number, type, and specifications mentioned in this document are subject to future change and improvement without notice. Before production usage customer should refer to the latest datasheet for the updated specifications. 3. When using the products referenced in this document, please make sure the product is being operated within the environmental and electrical limits specified in the datasheet. If customer usage exceeds the specified limits, Luckylight will not be responsible for any subsequent issues. 4. The information in this document applies to typical usage in consumer electronics applications. If customer s application has special reliability requirements or have life-threatening liabilities, such as automotive or medical usage, please consult with Luckylight representative for further assistance. 5. The contents and information of this document may not be reproduced or re-transmitted without permission by Luckylight.