WMSIC Electronic Components

TOGIALED TJ-S1005CL4T5ALC8CW-A5

ModelTJ-S1005CL4T5ALC8CW-A5
Package0402
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOGIALED TJ-S1005CL4T5ALC8CW-A5
Type
0402
Minimum package
5000 圆盘

Technical parameters

Power
108mW
Electronic Component
Electronic Component
Electronic Component
TOGIALED
Electronic Component
TJ-S1005CL4T5ALC8CW-A5
Electronic Component
1
Package
0402
Electronic Component
LEDDiode / LED
Electronic Component
7000K~12000K
Electronic Component
0.025g
Electronic Component
1
LED
800mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0264488322
Operating Temperature
40℃~+80℃
Current
20mA

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

TJ-S1005CL4T5ALC8CW-A5 产品概述

一、产品简介

TJ-S1005CL4T5ALC8CW-A5 是 TOGIALED(统佳)推出的一款超微型白光贴片 LED,采用 0402(1005 公制)封装,面向移动终端、背光与指示照明等对体积和均匀度要求高的应用。该器件以高色温、较大视角和黄色透镜的特殊外观设计为特点,适合在受限空间内实现高密度布灯与均匀照明效果。

二、主要参数

  • 发光颜色:白色
  • 色温:7000K ~ 12000K(偏冷白 / 蓝光成分较高)
  • 发光强度(Iv):800 mcd(典型,测试条件见电气特性)
  • 发光角度:120°(广视角)
  • 正向电流(IF):20 mA(典型驱动电流)
  • 正向压降(VF):2.8 V ~ 3.4 V(IF = 20 mA)
  • 功率:额定功率 108 mW(器件最大耗散功率);在 20 mA 驱动下的电耗约为 56 ~ 68 mW(由 VF 决定)
  • 二极管配置:独立二极管(单颗独立发光单元)
  • 透镜颜色:黄色透镜(用于改善视觉对比与配合面板效果)
  • 工作温度:-40 ℃ ~ +80 ℃
  • 封装规格:0402(1005 公制),适配高速贴装与回流工艺
  • 品牌:TOGIALED(统佳)

三、电气与光学特性说明

  • 正向压降 VF 在 2.8–3.4V 范围内,随批次和工作温度存在微小偏差。设计电源与限流器时应按最大 VF 预留裕量。
  • 标称驱动电流为 20 mA,可在低于额定电流的条件下降低光通量与功耗以延长寿命或提高可靠性。
  • 标注功率 108 mW 为器件最大耗散能力(Pmax),并不代表在 20 mA 常用驱动下的典型功耗。请勿在无充分散热的情况下超额驱动,避免热失效。
  • 色温 7000K~12000K 属冷白光范围,视觉偏蓝,适合需要高对比度或“冷而清晰”视觉效果的场景,但对色彩呈现(CRI)要求高的应用不建议使用该高色温型号。

四、封装与可靠性

  • 0402 超小封装(约 1.0 × 0.5 mm,1005 型)有利于高密度布局与轻薄化产品设计。
  • 黄色透镜有助于在某些面板或涂层下提升亮度感知与稳定性,同时在外观上提供更好的一致性。
  • 建议采用标准 SMT 回流工艺,遵循厂方推荐的回流曲线,并保证贴装精度与锡膏用量一致。
  • 在高温或高湿环境下建议采取防潮措施并遵守包装防潮等级(MSL)与烘烤要求,避免焊接前受潮导致焊接缺陷或热应力。

五、典型应用场景

  • 手机、平板与可穿戴设备的背光与指示灯(高密度、低高度要求)
  • 仪器面板、医疗设备与工业控制按钮指示(要求宽视角与稳定发光)
  • 车载仪表、车内氛围灯(在允许的色温范围内用于特定视觉效果)
  • 物联网终端、智能家居面板与点阵式显示模块
  • 小型照明模块与信号标识

六、使用建议与注意事项

  • 驱动与限流:推荐使用恒流驱动或串联限流电阻。示例(5V 系统):若 VF 取典型 3.0V,则限流电阻 R ≈ (5.0 − 3.0) / 0.02 ≈ 100 Ω。
  • 热管理:由于 0402 封装热阻较大,高密度排列或长时间高电流工作时需通过 PCB 铜箔散热或降低工作电流来控制结温。
  • 光色与指示设计:该系列色温偏冷,建议在 UI 设计或面板材料选择时验证最终视觉效果,必要时选用暖色或更高 CRI 的替代型号。
  • 焊接与加工:严格控制回流温度和预热/冷却速率,防止封装开裂或内封材料老化。贴装时注意防静电措施。

总结:TJ-S1005CL4T5ALC8CW-A5 以其超小尺寸、广视角与高色温特性,适合对尺寸、均匀性和清晰度有严格要求的电子产品。合理的驱动与热管理能确保其在移动与嵌入式场景中的长期稳定性。若需更详细的电光曲线、回流曲线或可靠性测试数据,可联系 TOGIALED(统佳)获取完整规格书与应用支持。

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