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Nationstar NCD3010RG1
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Photoelectric NCD3010RG1
- Type
- Nationstar
- Minimum package
- 3000 卷
Technical parameters
- Power
- 90mW；65mW
- Electronic Component
- Photoelectric
- Electronic Component
- NCD3010RG1
- Electronic Component
- 1
- Package
- SMD,2x3mm
- Electronic Component
- 625nm；530nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.029g
- Electronic Component
- 1
- LED
- 180mcd；270mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0227255077
- Operating Temperature
- 30℃~+85℃
- Current
- 25mA
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NCD3010RG1 产品概述
一、产品简介
NCD3010RG1 是国星光电推出的一款双色共阳极表面贴装（SMD）发光二极管，封装尺寸为 2×3 mm。器件内含橙红色（625 nm）与翠绿色（530 nm）两颗发光二极管，采用共阳极设计，适用于面板指示、信号提示、便携设备与仪表等空间受限且要求双色指示的应用场景。
二、主要电光参数
- 正向电流：If = 25 mA（每颗）
- 最大功率耗散：橙红色 90 mW，翠绿色 65 mW
- 峰值波长：橙红 625 nm，翠绿 530 nm
- 正向压降（Vf）：橙红 3.0 V，翠绿 2.0 V
- 光强（Iv）：橙红 180 mcd，翠绿 270 mcd（典型）
- 发光角度：120°
- 工作温度：-30 ℃ ～ +85 ℃
- 封装形式：SMD，2×3 mm；载带方式：侧贴（适用于自动贴片机）
- 二极管配置：共阳极（共阳端便于驱动低端开关或微控制器低电平驱动）
三、设计与驱动建议
- 共阳极驱动：将共阳端接至正电源（Vcc），分别通过限流电阻或恒流驱动器对各颜色的低端（阴极）进行开关或调光控制。
- 限流电阻计算示例（以 VCC = 5 V 为例）：
- 橙红色 R = (5.0 − 3.0) / 0.025 ≈ 80 Ω（可选 82 Ω 标准值）
- 翠绿色 R = (5.0 − 2.0) / 0.025 ≈ 120 Ω
- 当需要恒流或PWM调光时，建议使用恒流驱动或在 PWM 下保证平均电流与封装功率限制匹配，避免超温。
四、封装与安装注意
- SMD 2×3 mm 小体积，适配高密度贴片板。载带侧贴便于贴片机取料与方向控制，请根据产品图纸设计 PCB 焊盘与元件方向。
- 焊接：请遵循国星光电的回流焊工艺建议与温度曲线；避免重复加热及机械应力，防止焊点与封装损伤。
- 防静电与储存：属于敏感器件，装配与存储环节应做好 ESD 防护与干燥箱保存，避免潮湿存储导致返修风险。
五、应用场景
适用于电子仪器面板指示、家电控制面板、医疗设备指示、工业控制信号、消费类产品指示灯及小型显示模块等需要双色指示或状态提示的场合。
六、可靠性与选型建议
- 在高温、高湿或高电流工况下，应注意热管理与功率耗散（参考最大功率 90/65 mW）并做适当降额使用。
- 选型时核对实际光强与色度需求，必要时与厂方索取完整光电性能曲线与退化数据，以确保长期可靠性。
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