WMSIC Electronic Components

Xinglight XL-HD3535UVA2-A2

ModelXL-HD3535UVA2-A2
PackageSMD3535-3P
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Xinglight XL-HD3535UVA2-A2
Type
XINGLIGHT
Minimum package
1000

Technical parameters

Power
1W
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-HD3535UVA2-A2
Electronic Component
1
Package
SMD3535-3P
Electronic Component
395nm~400nm
Electronic Component
LEDDiode / LED
Electronic Component
0.12g
Electronic Component
1
LED
130°
LED
Electronic Component
Electronic Component
BM0259344600
Operating Temperature
40℃~+135℃
Type
3.5mm
Electronic Component
Electronic Component

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

XL-HD3535UVA2-A2 产品概述

XL-HD3535UVA2-A2 是成兴光(Xinglight)出品的一款高效贴片紫外发光二极管,采用 SMD3535-3P 封装与球头透明透镜设计,面向需要宽角UVA照射的工业与消费类应用。该器件在 395nm~400nm 波长范围内输出紫外光,单只功率标称 1W,适合点光源与面光源组合使用。

一、主要特性

  • 封装:SMD3535-3P,3.5mm 方形灯头,球形顶透镜,无色透明;
  • 发光颜色/波段:紫色,UVA 波段 395nm~400nm;
  • 正向压降(Vf):典型 3.7V(工作点相关);
  • 功率:1W(单颗额定);
  • 发光角度:130°(宽视角,均匀照射);
  • 二极管配置:独立二极管,便于单通道控制与并联应用;
  • 载带方式:贴片(正贴 / SMT 载带包装);
  • 工作温度范围:-40℃ ~ +135℃(环境/结温与系统设计相关)。

二、驱动与热管理建议

根据额定功率与正向压降,可推算理论工作电流约 270mA(I = P/V ≈ 1W / 3.7V)。建议采用恒流驱动器并留有余量(降额设计),典型驱动电流可在 200–300mA 范围内选择以兼顾光效与寿命。由于UV LED 对结温敏感,必须与金属基板或良好散热的 PCB 结合使用,保证良好导热路径并尽量降低结温以延长寿命与维持光通衰减性能。

三、封装与焊接注意

SMD3535-3P 为标准贴片封装,适用回流焊工艺。推荐遵循标准 SMT 回流温度曲线,并控制最大回流峰值温度与时间以防止材料老化。贴装时注意保持透镜表面清洁,避免有机物污染影响光输出。储存及贴装环境应注意湿度管控,必要时进行烘干处理以防潮。

四、典型应用场景

  • 紫外胶固化与点胶固化(低深度、表面固化);
  • 光谱检测与荧光激发(验钞、荧光检测、显微光源);
  • 医疗与牙科局部照射(需按法规和安全标准选型);
  • 工业缺陷检测、环境荧光指示与固化设备。

五、可靠性与选型要点

选择时应关注工作结温、驱动电流、平均功率与使用频次。UVA LED 在高温或过流条件下光通衰减较快,建议在实际方案中进行温升测试与寿命加速试验。若需并联多颗使用,优先采用带电流均衡或恒流源的驱动方案,避免单颗过驱。

六、采购与型号说明

完整型号:XL-HD3535UVA2-A2,品牌:Xinglight(成兴光)。封装标称 SMD3535-3P,载带包装适配 SMT 贴片机。订购时请确认波长范围(395–400nm)、正向压降及额定功率,以保证与系统其他模块兼容。

如需更详细的电气特性曲线、光学曲线、回流焊工艺参数或样片支持,可提供进一步资料与测试建议。

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