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Nationstar NFD5408IC-940-30 NFD5408IC
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Photoelectric NFD5408IC-940-30
- Type
- Nationstar
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Photoelectric
- Electronic Component
- NFD5408IC-940-30
- Electronic Component
- 1
- Package
- Through-hole, D=5mm
- Electronic Component
- 940nm
- Electronic Component
- Infrared Emitter
- Electronic Component
- 30°
- Electronic Component
- 0.31g
- Electronic Component
- 45nm
- Electronic Component
- 1
- Electronic Component
- BM0258756456
- Operating Temperature
- 25℃~+85℃
- Current
- 100mA
- Electronic Component
- 27.1mW/sr
- (Vf)
- 1.1V~1.4V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NFD5408IC-940-30 产品概述
一、产品简介
NFD5408IC-940-30 为国星光电生产的高功率红外发光二极管（940nm），封装为通孔插件式（D=5mm）。器件在940nm波段具有良好辐射强度与方向性，半波宽45nm，视角约30°（全角），适用于需要集中红外照射或接收的光电应用场景。
二、主要电气与光学参数
- 波长（典型）：940 nm
- 半波宽（FWHM）：45 nm
- 正向压降 Vf：1.1 V ~ 1.4 V
- 最大正向电流 If：100 mA（设计时建议留有裕量）
- 耗散功率 Pd：140 mW
- 直流反向耐压 Vr：5 V
- 辐射强度：27.1 mW/sr（典型）
- 视角：30°（全角）
- 工作温度范围：-25 ℃ ~ +85 ℃
三、主要特性与优势
- 高频率远红外输出，适配普通硅或InGaAs接收器的峰值响应。
- 高辐射强度（27.1 mW/sr），在短距离照明与通信中能提供更强的信号/光强。
- 30°视角有利于定向光束控制，减少能量浪费与背景干扰。
- 通孔5mm封装便于装配、替换与机械固定，适合手工及自动化装配。
四、典型应用
- 红外遥控发射模块
- 夜视/红外补光（短距离监控）
- 主动式近距传感器与测距设备
- 光纤通信发射端（短距离）
- 工业自动化与物联网传感单元
五、设计与使用建议
- 驱动方式：建议采用恒流驱动或在电源侧加限流电阻，避免超过100 mA。
- 热管理：器件Pd为140 mW，连续工作时注意环境温度与散热，必要时降低工作电流进行降额设计。
- 反向电压：防止反向击穿，电路中避免超过5 V反向偏置。
- 焊接与安装：通孔封装支持波峰焊与手工焊接，控制峰值温度与保温时间以避免封装热应力。
- 储存与防护：避免长时间潮湿、高温环境保存，装配前做好防静电措施。
如需详细的电光特性曲线、管脚定义或封装尺寸图纸（数据手册），可提供给采购或设计团队以便进行精确匹配与可靠性评估。
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