WMSIC Electronic Components

TOGIALED TJ-S3527UG2W4TLCDWTW-A5

ModelTJ-S3527UG2W4TLCDWTW-A5
PackageSMD3528
BrandTOGIALED
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
TOGIALED TJ-S3527UG2W4TLCDWTW-A5
Type
TOGIALED
Minimum package
2000 卷

Technical parameters

Power
108mW
Electronic Component
TOGIALED
Electronic Component
TJ-S3527UG2W4TLCDWTW-A5
Electronic Component
1
Package
SMD3528
Electronic Component
LEDDiode / LED
Electronic Component
5500K~7000K;2700K~3300K
Electronic Component
0.052g
Electronic Component
1
LED
9mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0257262952
Operating Temperature
40℃~+80℃
Current
20mA
Diode
Diode

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

TJ-S3527UG2W4TLCDWTW-A5 产品概述

一、产品简介

TJ-S3527UG2W4TLCDWTW-A5 是 TOGIALED(统佳)出品的高可靠性白光 SMD 发光二极管,采用行业常用的 SMD3528 封装,单颗独立二极管设计,适用于要求一致性、可批量贴装的常规背光和指示照明场景。产品提供冷白与暖白两档色温选择,满足不同光色需求。

二、主要参数

  • 发光颜色:白色
  • 色温:冷白 5500K~7000K;暖白 2700K~3300K
  • 正向电压(Vf):2.8V~3.4V
  • 正向电流(If):20mA(推荐工作电流)
  • 功率:108mW(器件额定/参考值)
  • 发光强度:9mcd(典型)
  • 发光角度:120°
  • 工作温度:-40℃~+80℃
  • 封装:SMD3528(3.5×2.8 mm,表面贴装)

三、光学与电气特性说明

该器件在 20mA 驱动下提供稳定的白光输出,冷白与暖白两种 CCT 可覆盖从偏暖到偏冷的视觉需求。正向压降范围 2.8–3.4V,实际电压随色温和生产批次略有差异,设计驱动电路时请按照典型 Vf 值并预留余量。发光角度 120°,适合面状照明与均匀背光布光。

四、封装与安装建议

SMD3528 小型封装,便于自动化贴装与回流焊工艺。推荐按照厂家提供的 PCB 焊盘尺寸与回流温度曲线进行设计与焊接,避免过高的回流峰值温度和过长的停留时间。器件为独立二极管,单元间不共阴或共阳时可单独驱动或并联使用,注意确保电流均衡。

五、可靠性与散热管理

工作温度范围宽(-40℃~+80℃),适应多种环境。为延长寿命和保持光通稳定,建议在高温环境下进行电流降额管理并优化 PCB 散热(增加铜箔面积或热通道)。遵循 ESD 防护(HBM)和湿敏等级规范,避免在搬运与装配过程中静电或潮气损伤。

六、典型应用与驱动建议

适用于家电面板指示、仪器仪表背光、消费电子指示灯、汽车内饰照明(非车外照明)等。驱动方式推荐恒流驱动器或限流电阻与稳定电源结合使用;并联多颗时应采用独立限流或配对电阻以保证电流均匀分配。

七、包装与订购

标准带卷包装,适配贴片机自动上料。订购时请注明色温(冷白/暖白)、最小起订量及交付批次要求,如需样品或详细封装图、焊盘建议请联系 TOGIALED 技术支持获取完整数据手册与可靠性报告。

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