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Xinglight XL-2835UWC-05 LED XL-2835UWC-05
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-2835UWC-05
- Type
- XINGLIGHT
- Minimum package
- 4000 圆盘
Technical parameters
- Power
- 500mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-2835UWC-05
- Electronic Component
- 1
- Package
- SMD2835-2P
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 5500K~7500K
- Electronic Component
- 0.037g
- Electronic Component
- 1
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0225095402
- Operating Temperature
- 20℃~+85℃
- Current
- 150mA
- Type
- 2.8mmx3.5mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL-2835UWC-05 — 2835 白色贴片发光二极管产品概述
一、产品简介
XL-2835UWC-05 是成兴光（Xinglight）推出的一款高可靠性 SMD2835 白色发光二极管。该器件采用黄色透镜设计、正贴载带包装，适配自动贴片与回流焊工艺，面向通用照明、背光及消费电子指示/补光等场景。设计工作点为150mA，单颗功耗约500mW，兼顾高亮度与可靠性。
二、主要参数
- 发光颜色：白色
- 色温（CCT）：5500K ~ 7500K（冷白至昼白光）
- 正向电流（If）：150 mA（建议最大工作电流）
- 功率：500 mW（典型）
- 正向压降（Vf）：3.4 V（典型）
- 发光角度：120°（广视角）
- 工作温度：-20 ℃ ~ +85 ℃
- 封装：SMD2835（小型贴片封装）
- 载带方式：正贴（适合高速贴装）
- 透镜颜色：黄色透镜（含荧光粉/光学件）
（注：实际使用时请参考出厂数据表中的光通量、显色指数及热阻等详细曲线。）
三、产品特点
- 稳定的电光性能：在推荐的工作电流下，Vf 与功耗匹配良好（3.4 V × 150 mA ≈ 510 mW），便于电路设计与热预算。
- 宽色温选择：5500K—7500K 覆盖冷白到中性白，适配多种照明氛围需求。
- 宽视角输出：120° 光束角适合漫射照明与均匀背光应用，减少多点拼接时的光斑。
- 自动化兼容：SMD2835 封装与正贴载带适配贴片机与回流焊，利于批量生产。
- 黄色透镜：有利于荧光粉的稳定封装与光学配比，兼顾光效与显色表现。
四、典型应用
- 室内家居与商业照明模组（线性灯、面板灯、筒灯）
- 显示器与笔记本背光单元（需要均匀光源时）
- 摄影/摄像补光灯与指示灯
- 汽车内饰及仪表照明（在符合车规温度与可靠性要求下）
五、封装与热管理
SMD2835 为小型表贴封装，散热依赖 PCB 铜箔面积与热过孔设计。建议：
- 在 PCB 设计时预留足够的铜箔热沉并考虑多层板的热通道；
- 对高密度阵列或持续高电流应用，采用温升控制与热仿真，确保结温不超过器件允许范围；
- 颗粒间保持合理间距以利散热与光学均匀性。
六、焊接与安装建议
- 建议采用标准 SMT 回流焊曲线进行装配，避免超出推荐的焊接温度与时长；
- 贴装前注意清洁载带与 PCB，防止异物影响焊接与光学性能；
- 安装调试时优先使用恒流驱动，避免长时间过流工作；
- 务必采取 ESD 防护措施，防止静电击穿。
七、注意事项与储存
- 请在额定电流与环境温度范围内使用，长期超额工作会加速光衰与失效；
- 储存时避免潮湿、高温与强光照射，开封后按湿敏等级（如有）进行回流前预烘；
- 详细可靠性数据（如寿命、L70/L50 光衰测试）及批次一致性，请向成兴光索取完整数据手册与检验报告。
如需进一步的机械尺寸图、光电参数曲线或样片试用支持，可提供您的应用场景与要求，便于我们给出更具体的建议与驱动方案。
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