WMSIC Electronic Components

Xinglight XL-HD3535UVA1-A2

ModelXL-HD3535UVA1-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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Xinglight XL-HD3535UVA1-A2
Type
XINGLIGHT
Minimum package
1000

Technical parameters

Power
1W
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-HD3535UVA1-A2
Electronic Component
1
Package
SMD3535-3P
Electronic Component
365nm~367nm
Electronic Component
LEDDiode / LED
Electronic Component
0.13g
Electronic Component
1
LED
130°
LED
Electronic Component
Electronic Component
BM0259344599
Electronic Component
370nm
Operating Temperature
40℃~+135℃
Current
350mA

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

XL-HD3535UVA1-A2 产品概述

一、产品简介

XL-HD3535UVA1-A2 是成兴光(Xinglight)推出的一款高效紫外(UVA)贴片发光二极管。封装为 SMD3535-3P,外形为 3.5mm × 3.5mm 方形基座配球头透明透镜,单颗功率 1W,面向需要稳定、窄谱紫外输出的工业与检测应用。该型号以 365nm~367nm 的工作波段为主,峰值波长约 370nm,适合对紫外激发或紫外固化有严格要求的场景。

二、主要规格参数

  • 品牌:Xinglight(成兴光)
  • 型号:XL-HD3535UVA1-A2(3535 球头紫色 1W)
  • 封装:SMD3535-3P(3.5mm × 3.5mm 方形灯头,球形透镜)
  • 发光颜色 / 波段:紫色(UVA)365nm ~ 367nm,峰值 370nm
  • 正向电流:350mA(典型驱动电流)
  • 功率:1W
  • 正向压降(Vf):3.7V
  • 发光角度:130°
  • 二极管配置:独立二极管(便于单点或分组驱动)
  • 透镜颜色:无色透明透镜
  • 载带方式:正贴(Tape & Reel)
  • 工作温度范围:-40℃ ~ +135℃

三、光学与电气特性说明

该器件为窄带 UVA 输出,光谱集中在 365–370nm 区间。典型工作条件为恒流 350mA,正向压降约 3.7V,功耗约为 1W。130° 的视角配合透明球头透镜,能提供较大空间光照覆盖,适用于面照射或近距照射场合。独立二极管配置便于多通道并联或单独控制。

四、散热与可靠性提示

  • 1W 功率级别对热管理要求较高,需在 PCB 上设置合适的散热铜箔和热孔(thermal vias),并建议配套金属基板或底部散热片以降低结温。
  • 建议采用恒流驱动,避免脉冲过高电流导致寿命下降;在高环境温度下应降低驱动电流或增加散热。
  • 工作温度范围宽(-40℃~+135℃),适应工业级应用,但长期高温运行会影响光输出和寿命,应控制结温在厂商推荐值范围内。

五、封装与贴装建议

  • 芯片为 SMD3535 标准尺寸,采用正贴载带包装,适合 SMT 自动贴装生产。贴装前确认回流焊温度曲线与元件耐热性相匹配。
  • 避免在透镜上施加机械应力或使用强力溶剂直接擦拭透镜面;焊接后应避免快速的温度冲击。
  • 推荐在 PCB 上预留与散热相关的焊盘及足够焊锡量,以确保热阻最小化。

六、典型应用场景

  • 紫外荧光激发:荧光检测、无损检测、矿物与宝石鉴定、荧光显影等。
  • 光固化与固化设备:UV 胶、紫外固化油墨与涂层(需确认配套固化剂谱响应)。
  • 伪钞/证件鉴别、指纹检测、法医辅助检测、工业检测光源。
  • 科研与试验台灯、紫外照明与紫外感应装置。

七、选型与使用注意

  • 使用时以恒流源驱动并加保护电路(过流、过温保护);驱动电压需覆盖 Vf(约 3.7V)并留有余量。
  • 对于需要严格波长控制的应用,应参考器件光谱曲线及出厂测试数据,确认波长分布与强度满足要求。
  • 紫外辐射对人体眼睛和皮肤有伤害,设计使用时必须采取防护措施(遮蔽、护目镜、限时曝光等),并在产品说明中明确安全警示。
  • 若对 RoHS、REACH 或其他合规性有要求,请在采购时向供应商索取相应认证文件。

上述为 XL-HD3535UVA1-A2 的产品概述与实用建议。如需机械尺寸图、光谱曲线(SPD)、热阻数据或完整的可靠性测试报告,可向成兴光技术支持索取详细数据手册与样品测试结果。

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