WMSIC Electronic Components

Xinglight XL-SD3528SURC

ModelXL-SD3528SURC
PackageSMD3528-2P
BrandXINGLIGHT
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Xinglight XL-SD3528SURC
Type
XINGLIGHT
Minimum package
2500 编带

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-SD3528SURC
Electronic Component
1
Package
SMD3528-2P
Electronic Component
620nm~625nm
Electronic Component
LEDDiode / LED
Electronic Component
0.2g
Electronic Component
1
LED
8cd
LED
30°
LED
Electronic Component
Electronic Component
BM0259344261
Electronic Component
625nm
Operating Temperature
30℃~+80℃

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

XL-SD3528SURC — 贴片红色LED 产品概述

一、产品简介

XL-SD3528SURC 是成兴光(Xinglight)推出的高亮度SMD红色发光二极管,封装为SMD3528-2P,球头雾面红色透镜。灯头尺寸约3.5mm×2.8mm,单颗独立二极管设计,适合高密度表贴安装和自动贴片生产线。

二、主要电气与光学参数

  • 发光颜色:红色;峰值波长:625nm;波长范围:620nm–625nm。
  • 正向电压(Vf):2.4V–2.6V(典型工作电流下测得)。
  • 额定正向电流:50mA;额定功率:125mW(Vf×If ≈ 2.5V×0.05A)。
  • 发光强度:约8cd;发光角度:30°(聚光型,适合指示与点光源照明)。
  • 透镜:雾状红色,改善视觉均匀性并抑制眩光。

三、封装与机械特性

  • 封装型号:SMD3528-2P,球头外形,便于出光与光学配合。
  • 灯头尺寸:3.5mm × 2.8mm(方形基座、球形透镜)。
  • 载带方式:正贴(适配常规贴片机和卷带供料)。
  • 工作温度范围:-30℃~+80℃,适应一般工业与消费电子环境。

四、使用与驱动建议

  • 推荐驱动:恒流驱动为佳,建议在额定50mA连续工作;若需更高亮度,可采用脉冲驱动并控制占空比与热限值。
  • 限流设计:若使用电阻限流,可按Vcc与Vf差值与工作电流计算;更推荐使用恒流驱动以保证光通稳定。
  • 热管理:虽为小型封装,但长期50mA工作时需注意PCB散热,使用铜箔或散热通孔可改善可靠性与光衰。

五、可靠性与焊接注意

  • 焊接:建议遵循无铅回流焊工艺及厂方焊接规范(参考JEDEC标准)。避免重复高温回流与长时间高温暴露。
  • 存储与防潮:按普通SMD器件防潮等级处理,必要时进行干燥或密封包装储存。
  • 可靠性:在额定条件下可获得稳定光衰表现;高温或超额流驱动会加快老化,应设计余量。

六、典型应用

适用于仪表指示、面板指示灯、信号灯、背光点源、装饰照明及其他需要窄光束高亮红色点光源的场合。凭借30°的聚光角和8cd的强度,特别适合需要方向性发光或远距可见性的应用。

如需进一步的电气曲线、光强分布图或回流温度曲线,请提供订购需求或向成兴光技术支持索取完整数据手册。

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