WMSIC Electronic Components

Kingbright APTD1608ZGCK

ModelAPTD1608ZGCK
Package0603
BrandKingbright
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

20 specifications

Core information

Product name
Kingbright APTD1608ZGCK
Type
KINGBRIGHT
Unit
Electronic Component
Minimum package
2000 编带

Technical parameters

Power
102.5mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
APTD1608ZGCK
Electronic Component
1
Package
0603
Electronic Component
525nm
Electronic Component
LEDDiode / LED
Electronic Component
0.057g
Electronic Component
1
LED
900mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0265124268
Electronic Component
515nm

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

APTD1608ZGCK 产品概述

一、产品简介

APTD1608ZGCK 是 Kingbright 推出的 0603 封装翠绿色贴片LED,透明无色透镜,独立二极管设计,适合高密度表面贴装应用。该器件在标准驱动电流下提供稳定且均匀的绿光辐射,兼顾亮度与尺寸限制,适用于背光、指示与小型光源应用场景。

二、主要技术参数

  • 发光颜色:翠绿色
  • 峰值波长:515 nm
  • 主波长(Dominant wavelength):525 nm
  • 正向电流(IF):20 mA(典型驱动值)
  • 典型正向压降(Vf):3.3 V(在 20 mA)
  • 发光强度:900 mcd(在标称条件下)
  • 发光角度:60°
  • 功率:102.5 mW(备注见下文)
  • 封装:0603 SMD(APTD1608)
  • 二极管配置:独立二极管
  • 透镜:无色透明
  • 工作温度范围:-40 ℃ ~ +85 ℃

注:按 Vf × IF 计算的器件耗散功率约为 66 mW(3.3 V × 20 mA),文中提供的 102.5 mW 可能指封装或最大耗散能力等其它工程指标,选择与应用时请以官方数据手册为准。

三、产品特色与优势

  • 小尺寸、高密度:0603 封装便于在有限的 PCB 面积上实现更多指示及显示点位。
  • 色彩稳定:主波长位于 525 nm 范围,视觉上呈鲜明翠绿色,适合需要清晰指示色的场合。
  • 透明透镜:无色透镜保证光色不偏移,光学效率高且出光均匀。
  • 中等视角(60°):既能保证方向性光输出,又能满足多角度可见性要求。
  • 宽温性能:-40 ℃ 至 +85 ℃ 的工作温度覆盖多数工业与消费电子环境。

四、典型应用

  • 面板指示灯、状态指示
  • 便携式设备、手持仪器的功能指示
  • 家电控制面板与键盘背光指示
  • 仪器仪表与汽车辅助指示(在满足系统温度与可靠性要求时)
  • 精细化显示与信号指示系统

五、封装与安装注意事项

  • 推荐采用标准回流焊工艺,遵循 Kingbright 或行业通用的回流温度曲线;避免超过器件的最大焊接温度与时间。
  • 贴装时注意取向与极性标识,避免反向连接造成损坏。
  • 0603 封装易受机械应力影响,降低手工返修次数以减少应力引入。

六、驱动与热管理建议

  • 建议在典型驱动电流 20 mA 条件下使用,并根据系统热设计适当降额以延长寿命(例如降低至 10–15 mA 可显著降低结温)。
  • 若需连续高亮运行,应评估 PCB 散热、封装密度及周围元件热累积对 LED 寿命的影响。
  • 使用恒流源驱动可获得更稳定的光输出与色彩一致性;加串联限流电阻为简单可靠的驱动方式。

七、可靠性与储存

  • 遵循防潮包装(如卷带包装)的储存规范,开封后在建议时间内回流焊,防止吸湿后回流产生空洞或裂纹。
  • 常规环境下寿命与光通维持率受驱动电流、结温和湿热循环影响,设计时请预留裕量并参照数据手册的寿命曲线与加速试验结果。

如需器件的完整电学/光学曲线、封装尺寸图或回流曲线,请参阅 Kingbright 官方数据手册或提供具体应用场景以便给出更精确的选型与驱动建议。

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