WMSIC Electronic Components

Xinglight XL-2520UGC/TR10 LED XL-2520UGC

ModelXL-2520UGC/TR10
PackageSMD,2.3x2.1mm
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-2520UGC / TR10
Type
XINGLIGHT
Minimum package
1000 圆盘

Technical parameters

Power
70mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-2520UGC/TR10
Electronic Component
1
Package
SMD,2.3x2.1mm
Electronic Component
515nm~525nm
Electronic Component
LEDDiode / LED
Electronic Component
0.077g
Electronic Component
1
LED
1.5cd
LED
20°
LED
Electronic Component
Electronic Component
BM0259344317
Electronic Component
520nm
Operating Temperature
20℃~+85℃

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

XL-2520UGC/TR10 产品概述

一、产品简介

XL-2520UGC/TR10 是成兴光(Xinglight)推出的一款翠绿色贴片发光二极管,封装为 SMD 小体积 2.3 × 2.1 mm(2520 封装),外观为小蝴蝶形(butterfly),单独二极管结构,透明透镜,载带方式为反贴(reverse tape)。该器件适用于需要高显色性和小光斑的指示、背光及精细照明场合。

二、光电与电气特性

  • 发光颜色:翠绿色(峰值波长 520 nm,波长范围 515–525 nm)
  • 正向电压 Vf:2.7–3.2 V(典型值约 3.0 V)
  • 正向电流 If:20 mA(推荐工作点)
  • 功率耗散:70 mW(器件额定功率)
  • 发光强度:1.5 cd(典型,IF=20 mA)
  • 发光角度:20°(窄视角,适合定向照明)

在 20 mA 工作点下,最大 Vf(3.2 V)对应耗散约 64 mW,低于器件额定 70 mW,使用时仍建议适当余量与降额设计。

三、封装与机械特性

  • 封装形式:SMD,尺寸 2.3 × 2.1 mm
  • 透镜:无色透明,保持色彩纯净且方向性强
  • 二极管配置:独立二极管,便于并联/矩阵驱动
  • 载带方式:反贴,适配常见贴片机和回流工艺

细小封装利于高密度 PCB 布局,但在手工焊接与检修时需注意定位和夹持。

四、典型应用

  • 仪器仪表指示灯与状态指示
  • 消费电子精细背光(小区域、点阵)
  • 汽车内饰装饰光(配合光学元件)
  • 医疗设备、通讯设备的信号指示

五、驱动与设计建议

采用恒流驱动是最佳实践;若使用串联限流电阻,计算公式为 R = (Vs − Vf) / If。以 Vf 取典型 3.0 V、If = 20 mA 为例:

  • 3.3 V 电源:R ≈ (3.3 − 3.0) / 0.02 ≈ 15 Ω
  • 5.0 V 电源:R ≈ (5.0 − 3.0) / 0.02 ≈ 100 Ω

电阻功耗 P = I^2 × R,应选择合适功率等级。若并联多只,注意共模电流分配及热平衡,建议每只 LED 单独限流或使用恒流驱动器以保证亮度一致性。

六、焊接、存储与防护

  • 建议遵循无铅回流焊工艺及制造商回流曲线,避免超过器件的最高承受温度与时间累积;回流后应进行目视/电性能检查。
  • 操作与贴装时采取防静电措施(ESD),LED 对静电敏感。
  • 环境与温度:推荐在制造商建议的湿度和温度条件下存储与使用;工作温度范围为 −20 ℃ 至 +85 ℃。长期高温会加速光衰与颜色漂移,应在系统设计中做好散热与降额。

七、可靠性与注意事项

  • 为延长寿命,建议在最大额定功率下适当降额(如将 IF 设为 10–15 mA 用于长期点亮)。
  • 识别极性请参照出货的产品数据手册(极性与端子标识因封装版本可能不同)。
  • 出货前满足 RoHS 要求及视觉一致性分bin(如需要高一致性,请向供应商索取光电分bin 信息)。

总结:XL-2520UGC/TR10 以其小型封装、窄发散角和纯正翠绿色光色,适合对光学指向性与色彩要求较高的应用场合。在实际设计中应采用恒流或合适的限流电路、重视热管理与 ESD 防护,以保证长期稳定性与亮度一致性。若需完整电气/机械图和回流曲线,请索取成兴光官方数据手册。

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