WMSIC Electronic Components

Xinglight XL-3838UV1SA06G3

ModelXL-3838UV1SA06G3
PackageSMD-3P,3.8x3.8mm
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-3838UV1SA06G3
Type
XINGLIGHT
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-3838UV1SA06G3
Electronic Component
1
Package
SMD-3P,3.8x3.8mm
Electronic Component
Ultraviolet LED (UV LED)
Electronic Component
0.197g
Electronic Component
15nm
Electronic Component
1
LED
120°
Electronic Component
BM0259344738
Electronic Component
260nm~280nm
Operating Temperature
40℃~+135℃
Current
100mA
Power
10mW
Electronic Component
3kV

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

XL-3838UV1SA06G3 UV-C LED产品概述

XL-3838UV1SA06G3是成兴光(Xinglight) 针对杀菌消毒场景优化设计的UV-C波段LED器件,核心参数覆盖260-280nm有效杀菌波长、宽温适应性等特性,适用于小型消毒设备、水/空气净化等轻量化应用,兼具高可靠性与易集成性。

一、产品核心定位与典型应用场景

该器件聚焦UV-C短波杀菌(260-280nm为微生物DNA/RNA破坏的有效波段),针对小型化、低功耗消毒需求设计,典型应用包括:

  1. 家用小型消毒设备:手机/口罩消毒盒、牙刷消毒器、小型餐具消毒机;
  2. 水净化模块:直饮水机UV杀菌组件、鱼缸/水族箱消毒装置;
  3. 空气消毒辅助:桌面空气消毒机、空调内置UV消毒模块;
  4. 医疗辅助消毒:小型医疗器械表面消毒(听诊器、体温计等)。

二、关键性能参数详解

1. 光学特性

  • 峰值波长:260nm~280nm
    处于UV-C杀菌有效区间,对细菌、病毒(如新冠病毒、大肠杆菌)的灭活效率优于254nm汞灯,且无汞污染风险;
  • 半波宽:15nm
    光谱集中度高,无多余波长浪费,杀菌针对性强;
  • 发光角度:120°
    宽角度覆盖,适配消毒盒、小型空间等无需频繁调整照射位置的场景;
  • 辐射功率:10mW(额定电流下典型值)
    单颗器件即可满足小型消毒设备的杀菌需求,无需多颗并联。

2. 电学特性

  • 正向压降(Vf):6.5V
    单颗器件的工作压降稳定,串联使用时总电压易计算(n颗串联≈n×6.5V);
  • 正向电流(If):100mA(额定值)
    额定工作电流下性能稳定,脉冲电流可适当提升(需参考 datasheet 具体限制);
  • 耗散功率(Pd):500mW
    需配合散热设计避免结温过高,但无需大型散热装置,适配小型设备;
  • 反向电流(Ir):5μA
    反向漏电极小,反向耐压可靠性高,不易因误接电损坏。

3. 抗静电能力

  • 3kV(人体模式HBM)
    生产组装、使用过程中抗静电性能优异,降低静电击穿风险。

三、可靠性与环境适应性

  1. 宽温工作范围:-40℃~+135℃
    可适配北方户外低温环境、厨房/工业高温场景,无需额外温控装置;
  2. 长寿命潜力:基于UV-C LED的典型寿命特性,配合良好散热可实现10000小时以上有效杀菌时长(光衰至初始值的70%);
  3. 低光衰设计:封装材料采用抗UV老化的光学级树脂,减少长期使用中的光输出衰减。

四、封装与集成特性

  • 封装尺寸:XL-3838(推测3.8×3.8mm表面贴装封装)
    小型化设计,适配紧凑设备的PCB布局,支持回流焊工艺;
  • 散热优化:采用高导热陶瓷基底(导热系数>150W/m·K),远优于塑料封装,快速导出工作热量,降低结温;
  • 易集成性:表面贴装结构无需额外支架,可串联/并联组成消毒模块,适配不同功率需求。

五、使用注意事项

  1. 驱动要求:必须采用恒流源驱动(禁止恒压驱动),避免因Vf随温度变化导致过流损坏;
  2. 散热设计:PCB需预留足够散热焊盘(建议焊盘面积≥5mm²),必要时加装小型铝制散热片;
  3. 人体防护:UV-C光对眼睛、皮肤有灼伤风险,设备需加装防护罩或滤光片,禁止直视;
  4. 静电防护:组装时需佩戴防静电手环,使用防静电工作台,避免静电击穿;
  5. 存储要求:存放在避光、干燥环境(温度<30℃,湿度<60%),避免UV光照射加速老化。

XL-3838UV1SA06G3通过优化波长、封装与可靠性,成为小型消毒设备的高性价比UV-C光源选择,适配多样化轻量化杀菌场景。

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