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Nationstar NH-Z2727RGBA-SG
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Photoelectric NH-Z2727RGBA-SG
- Type
- Nationstar
- Minimum package
- 8000 编带
Technical parameters
- Power
- B:85mW；R:62.5mW；G:85mW
- Electronic Component
- Electronic Component
- Electronic Component
- Photoelectric
- Electronic Component
- NH-Z2727RGBA-SG
- Electronic Component
- 1
- Electronic Component
- 2.8mm
- Package
- SMD,2.7x2.8mm
- Electronic Component
- G:530nm；B:472nm；R:622nm
- Electronic Component
- RGB LED
- Electronic Component
- 0.069g
- Electronic Component
- 2.7mm
- Electronic Component
- 2.45mm
- Electronic Component
- 1
- LED
- B:110mcd；G:680mcd；R:450mcd
- LED
- 110°
- Electronic Component
- BM0227604216
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NH-Z2727RGBA-SG 产品概述
一、产品简介
NH-Z2727RGBA-SG 为国星光电推出的SMD发光二极管，采用独立二极管结构的RGB配置，封装尺寸紧凑（2.7 × 2.8 × 2.45 mm），适配表面贴装工艺。器件设计用于需要高显色性与可控混色的小型照明与指示类应用，发光角度宽达110°，便于大视角可视化。
二、光学参数
- 波长：R 622 nm；G 530 nm；B 472 nm。
- 发光强度（典型）：R 450 mcd；G 680 mcd；B 110 mcd（视测试条件而定）。
- 发光角度：110°（广视角设计，适合指示与背光扩散场合）。
- 三色为独立驱动，可通过PWM或电流调节实现连续混色与亮度控制。
三、电气参数与驱动建议
- 正向电流（典型/建议驱动）：R 15 mA；G 8 mA；B 5 mA。
- 正向压降 Vf：R 2.1 V；G 2.9 V；B 2.9 V。
- 允许工作温度：-30 ℃ ~ +85 ℃。
- 驱动建议：建议恒流驱动，每色按其额定If控制并加限流电阻或恒流源。举例（5 V 电源时的近似限流电阻）：R色 ≈ 200 Ω；G色 ≈ 270 Ω；B色 ≈ 430 Ω（取整常用阻值并留裕量）。使用PWM调光时，建议频率 > 200 Hz 以避免可见闪烁。
四、封装与机械特性
- 品牌：国星光电。
- 封装类型：SMD，封装尺寸标称 2.7×2.8 mm，厚度 2.45 mm，适合常规SMT贴装与回流焊流程。
- 结构特点：独立二极管布局，方便PCB走线与分色驱动设计。建议根据封装尺寸优化焊盘与热扩散区，保证可靠焊接与散热。
五、应用场景与选型建议
- 典型应用：面板指示、状态显示、按键背光、微型照明、可编程彩色指示灯、装饰照明等小体积多色显示场合。
- 选型要点：根据亮度需求选择驱动电流，若需更高亮度可短时提升脉冲电流但须满足热与寿命约束；若对颜色精度有较高要求，建议在实际电流下测定颜色坐标并校正驱动。
六、可靠性与注意事项
- 工作环境：推荐在规定温度范围内使用，避免长期超温运行以延长寿命。
- 贴装建议：遵循元件回流焊曲线与湿敏等级控制，避免过长高温暴露。
- 其他：设计PCB时注意ESD防护与驱动回路的散热通道，独立驱动通道需考虑共地或共阳接法对控制逻辑的影响。
本产品以紧凑体积与独立RGB驱动特性，结合国星光电封装与工艺，适合多场景的彩色指示与小型背光应用。若需更多测试数据（光谱曲线、IV曲线、回流焊曲线、封装尺寸详图），可进一步索取器件Datasheet。
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