WMSIC Electronic Components

Nationstar NCD0603Y5

ModelNCD0603Y5
Package0603
BrandPhotoelectric
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
Photoelectric NCD0603Y5
Type
Nationstar
Minimum package
4000 卷

Technical parameters

Power
65mW
Electronic Component
Photoelectric
Electronic Component
NCD0603Y5
Electronic Component
1
Package
0603
Electronic Component
586nm~595nm
Electronic Component
LEDDiode / LED
Electronic Component
0.023g
Electronic Component
1
LED
150mcd
LED
140°
LED
Electronic Component
Electronic Component
BM0227255057
Electronic Component
595nm
Operating Temperature
30℃~+85℃
Current
25mA

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

NCD0603Y5 产品概述

NCD0603Y5 是国星光电推出的高可靠性0603贴片黄色发光二极管,针对对体积、功耗和亮度有严格要求的消费电子与照明指示类应用进行了优化设计。该器件具有宽发光角度、高光效以及良好的环境适应性,适合大规模回流焊贴装的 SMT 生产线,能满足指示、背景照明及微型显示背光等场景的使用需求。

一、主要参数一览

  • 发光颜色:黄色
  • 峰值波长:595 nm
  • 波长范围:586 nm ~ 595 nm
  • 正向电流(IF):25 mA(推荐最大工作电流)
  • 发光强度:约 150 mcd(在推荐测试条件下)
  • 发光角度:140°(半功率光束角)
  • 正向压降(Vf):1.6 V ~ 2.6 V(随电流与温度变化)
  • 功率:65 mW(最大功耗/额定功率)
  • 工作温度范围:-30 ℃ ~ +85 ℃
  • 封装规格:0603(小型 SMD,适合高密度贴片)

注:具体测试条件(如 IF、测量距离与电流波形)会影响光强与 Vf 等参数,选型时请参考完整数据手册或索取样品测试。

二、产品特点

  • 小尺寸与高亮度的平衡:0603 超小封装方便在空间受限的电路板上实现均匀照明或指示,同时在额定电流下能输出约 150 mcd 的可视亮度。
  • 宽发光角度(140°):提供更大范围的可视覆盖,适合面光源或广角指示用途。
  • 低正向压降:1.6~2.6 V 的 Vf 范围有利于降低整体驱动电压与功耗。
  • 宽工作温度:-30 ℃ 至 +85 ℃,能适应多种环境与典型电子产品的工作温度要求。
  • 工艺兼容:适用于常见回流焊工艺,便于自动化贴装与批量生产。

三、封装与安装建议

  • 封装类型:标准 0603 SMD,适配常见 0603 焊盘布局。
  • 针对焊盘与过孔设计,建议依据国星光电或行业推荐的 0603 焊盘尺寸优化 PCB PAD,以控制焊点体积与热传导,避免焊锡桥与浮动问题。
  • 回流焊流程:遵循无铅回流曲线(或对应工艺规范),避免过长高温保温时间,防止 LED 受热退化。若批量生产,建议先在试产中验证焊接曲线与外观良率。

四、应用场景

  • 消费类电子指示灯(手机配件、家电面板、遥控器等)
  • 背光与标识照明(键盘、仪表、按键背光)
  • 微型指示与信号提示(小型仪器、穿戴设备、物联网终端)
  • 广角提示灯与装饰照明场合

五、使用与设计注意事项

  • 电流控制:为确保寿命与稳定输出,建议在设计中加入限流元件(如串联电阻或恒流驱动),并避免长期满流(25 mA)连续工作,必要时做适当降额(例如 50% 驱动)以延长寿命。
  • 热管理:尽管功耗较低,但在封装密集区域仍需注意热堆积。设计时应考虑 PCB 散热路径,避免局部温升影响光学性能与可靠性。
  • ESD 与静电防护:LED 对静电敏感,生产与测试过程中应采取 ESD 防护措施(接地、佩戴防静电手环、使用防静电包装)。
  • 光学一致性:批次间色温/波长可能存在微小偏差,若产品对颜色一致性要求高,应进行分bin 管控或在同一批次内使用。

六、储存与可靠性建议

  • 储存条件:建议放置于干燥、防潮、防尘环境中,若为吸湿包装(MSL 管控),开封后应按回流焊要求在规定时间内使用或进行预烘烤。
  • 使用寿命:正常使用与良好热管理下具有较长使用寿命。高温高湿或过流工作会加速光衰与可靠性下降,应按实际工况做加速寿命验证。

七、选型与采购建议

  • 若项目对颜色精确度、亮度均匀度或长期稳定性有严格要求,建议索取样品并在目标工况下做光学、电气与热循环测试。
  • 订购时注意提供或确认波长 bin、光强 bin、封装标识等,以便满足最终产品的视觉一致性与量产稳定性。

NCD0603Y5 以其小巧封装、广角发光与适中的亮度,适合各类紧凑型电子设备的指示与背光需求。正确的驱动、焊接与热管理是保证其性能与寿命的关键。若需更详细的电气特性曲线或回流焊推荐曲线,可联系供应商获取完整数据手册。

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