WMSIC Electronic Components

TUOZHAN TZ-P2-0402GTIA1-0.45T

ModelTZ-P2-0402GTIA1-0.45T
Package0402
BrandTUOZHAN
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
TUOZHAN TZ-P2-0402GTIA1-0.45T
Type
TUOZHAN
Minimum package
5000 编带

Technical parameters

Power
90mW
Electronic Component
Electronic Component
Electronic Component
TUOZHAN
Electronic Component
TZ-P2-0402GTIA1-0.45T
Electronic Component
1
Package
0402
Electronic Component
515nm~525nm
Electronic Component
LEDDiode / LED
Electronic Component
0.015g
Electronic Component
1
LED
900mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0264545034
Electronic Component
520nm
Operating Temperature
40℃~+80℃

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

TZ-P2-0402GTIA1-0.45T 产品概述

一、产品简介

TZ-P2-0402GTIA1-0.45T 是 TUOZHAN(拓展光电)推出的一款高亮翠绿色表面贴装LED,采用极小的0402封装,单独二极管配置、无色透明透镜。该器件在20mA驱动下表现出优良的光学与电气特性,适合空间受限且对可视性有一定要求的指示与照明场景。

二、主要技术参数

  • 发光颜色:翠绿色
  • 峰值波长:520 nm(波长范围 515–525 nm)
  • 正向电流:IF = 20 mA(标准驱动)
  • 正向压降:Vf = 2.8–3.5 V(典型工作区间)
  • 功率耗散:90 mW(封装功率)
  • 发光强度:900 mcd(@ 20 mA)
  • 发光角度:120°(宽视角)
  • 二极管配置:独立二极管
  • 透镜:无色透明透镜
  • 工作温度:-40 ℃ ~ +80 ℃
  • 封装:0402 SMD

三、性能特点

  • 小型化:0402超小封装,便于高密度PCB布局和微型产品的指示灯设计。
  • 高亮度:900 mcd(20 mA)在同类0402封装中属较高亮度,视觉识别性好。
  • 色彩稳定:峰值520 nm,翠绿色显色准确,适合状态指示与提示场景。
  • 宽视角:120°大视角设计,指示光覆盖范围广,便于多角度观察。
  • 良好热余量:最大器件耗散90 mW,配合合理驱动与散热设计可长期稳定工作。

四、典型应用

  • 小家电面板指示(如电源/工作状态灯)
  • 仪器仪表的状态指示与面板照明
  • 玩具发光元件、装饰性光源
  • 电子烟指示灯与充电状态显示
  • 各类移动设备与便携电子产品中对小型指示灯的替换与升级

五、使用与设计建议

  • 驱动与限流:建议采用恒流驱动或串联限流电阻。举例:若取典型Vf≈3.2V,5V供电时限流电阻R=(5−3.2)/0.02≈90 Ω;3.3V供电时R=(3.3−3.2)/0.02≈5 Ω(示例值,实际设计请以测得Vf为准)。
  • 热管理:器件最大耗散90 mW,常见20 mA驱动时最大耗散约70 mW(Vf=3.5V),留有余量。高环境温度下应适当降额以延长寿命。
  • 焊接工艺:推荐按照J-STD-020回流曲线进行回流焊接,避免超高峰温和重复加热;如器件受潮需按MSL等级进行回烘处理(详见生产建议)。
  • 防静电:为防止静电损伤,贴片与测试过程应采取ESD保护(佩戴防静电手环、使用离子风机等)。
  • 极性识别与PCB布局:0402体积小,注意在PCB silkscreen/设计中标注极性并确认贴装方向;推荐参考拓展光电官方封装与焊盘推荐尺寸以保证焊接可靠性。

六、可靠性与保养

  • 工作环境:可在-40 ℃ 至 +80 ℃范围内稳定工作,超出范围将影响光输出和器件寿命。
  • 存储与运输:建议干燥、常温环境中存放,避免潮气与剧烈震动;长期存放建议按厂家建议进行防潮包装。
  • 质量验证:出货前请依据入厂检验流程对电气参数(Vf/If)、光学参数(峰值波长、发光强度)及外观进行抽检,保证批次一致性。

TZ-P2-0402GTIA1-0.45T 以其超小封装、高亮度与稳定的翠绿色输出,适合面向小家电、仪器仪表、玩具及电子烟等对指示效果和空间体积有严格要求的应用场合。欲获取更详细的封装图、回流曲线与可靠性测试数据,请联系 TUOZHAN 拓展光电技术支持或索取完整数据手册。

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