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Xinglight XL-IR908-7C
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-IR908-7C
- Type
- XINGLIGHT
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-IR908-7C
- Electronic Component
- 1
- Package
- Through-hole
- Electronic Component
- 940nm
- Electronic Component
- Infrared Emitter
- Electronic Component
- 40°
- Electronic Component
- 0.11g
- Electronic Component
- 45nm
- Electronic Component
- 1
- Electronic Component
- BM0259344432
- Operating Temperature
- 25℃~+85℃
- Current
- 50mA
- (Vf)
- 1.2V
- Power Dissipation(Pd)
- 70mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL-IR908-7C 产品概述
一、产品简介
XL-IR908-7C 是成兴光（Xinglight）推出的一款 940nm 波长红外发射二极管，采用插件（DIP）封装，适合各种短距离红外发送与检测系统。器件设计适用于红外遥控、光电传感、距离测量与安防监控等应用场景，具有窄光谱、集束视角和良好的可靠性。
二、主要技术参数
- 型号：XL-IR908-7C
- 波长（典型）：940 nm
- 正向压降（Vf）：1.2 V（典型）
- 额定正向电流（If）：50 mA
- 功耗（Pd）：70 mW
- 直流反向耐压（Vr）：5 V（最大）
- 视角（半角）：40°
- 半波宽（光谱宽度）：45 nm
- 工作温度：-25 ℃ ~ +85 ℃
- 封装形式：插件（DIP）
三、产品特点
- 940nm 波长，适配多数硅光电接收器与接收模块；
- 视角约 40°，发光集中，发射效率高；
- 光谱半宽 45nm，兼顾输出强度与接收匹配；
- 小型插件封装，便于手工焊接与自动化装配；
- 额定功耗与电流匹配，适合连续与脉冲驱动（需按规格限流）。
四、典型应用
- 遥控发射器与红外通信模块；
- 红外对管、障碍检测与接近传感器；
- 家电红外遥控装置、门禁与安防探测；
- 工业自动化位置检测与短距离测距。
五、驱动与热管理建议
- 必须采用恒流驱动或在串联限流电阻的条件下使用，避免超出 If=50 mA。
- 热耗散 Pd=70 mW，按 Vf≈1.2 V 时可容许的最大连续电流约为 58 mA，但建议稳态工作按额定 50 mA 或以下并做散热余量。
- 示例：5 V 供电时，限流电阻 R ≈ (5 V − 1.2 V) / 0.05 A ≈ 76 Ω（取标准值 75 Ω 或 82 Ω 并考虑实际容差）。
六、封装、焊接与注意事项
- 插件引脚适合波峰或手工焊接，建议参照通用插件 LED 焊接工艺进行预热与控温，避免长时间高温加热。
- 器件反向耐压仅 5 V，禁止长时间反向偏置或高压脉冲。
- 注意静电防护（ESD），在运输与装配过程中采取防静电措施。
- 存储建议干燥、常温、避免阳光直射及强光照射。
七、可靠性与采购信息
- 品牌：Xinglight（成兴光），型号：XL-IR908-7C。
- 采购时注意批次一致性及出厂光电参数测试报告，如需筛选（binning）请与供应商沟通。
- 若需替代，选择波长 940nm、视角与功率规格相近的红外发射二极管并验证接收机兼容性。
如需基于具体应用的驱动电路、脉冲工作参数或封装尺寸图，可以提供使用环境与电源信息以便给出更精确的建议。
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