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Xinglight XL-TD3216IRC-940
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-TD3216IRC-940
- Type
- XINGLIGHT
- Minimum package
- 2000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-TD3216IRC-940
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- 940nm
- Electronic Component
- Infrared Emitter
- Electronic Component
- 30°
- Electronic Component
- 0.038g
- Electronic Component
- 50nm
- Electronic Component
- 1
- Electronic Component
- BM0259344225
- Operating Temperature
- 40℃~+85℃
- Current
- 35mA
- Electronic Component
- 2mW/sr
- (Vf)
- 1V~1.5V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL-TD3216IRC-940 产品概述
一、产品简介
XL-TD3216IRC-940 为 Xinglight（成兴光）出品的 1206 封装球头红外发射二极管，峰值波长 940 nm，半波宽 50 nm。器件体积小、发光方向性好，适配 SMT 贴片工艺，常用于红外遥控、近距离感测与夜视照明等应用。
二、主要性能参数
- 峰值波长：940 nm（半波宽 50 nm）
- 正向压降 Vf：1.0 ~ 1.5 V
- 典型辐射强度：2 mW/sr（额定 If 条件下）
- 最大正向电流 If：35 mA（连续）
- 功率耗散 Pd：55 mW
- 直流反向耐压 Vr：5 V
- 视角（半强度角）：30°
- 工作温度：-40 ℃ ～ +85 ℃
- 封装：1206 球头（SMD）
三、光学与电气特性说明
940 nm 波段位于近红外，肉眼不可见，但对硅光敏器件与摄像头敏感。50 nm 的 FWHM 意味着发射光谱较宽，中心能量集中在 940 nm。30° 视角配合球头透镜，能在中短距离保持较好指向性与辐射强度。
四、推荐驱动与热设计
- 连续工作建议电流：为保证寿命与稳定性，推荐连续驱动电流在 20~25 mA；规格允许 ≤35 mA。
- 功耗计算：P ≈ Vf × If（例如 1.2 V × 35 mA ≈ 42 mW），须小于 Pd=55 mW。
- 脉冲驱动：允许短脉冲较高峰值电流，但需控制占空比与平均功耗，确保平均功耗不超过 Pd。
- 建议使用限流电阻或恒流驱动，避免反向电压超过 5 V。
五、封装、装配与可靠性
1206 球头封装适合常规 SMT 回流焊。装配时注意：
- 遵循回流温度曲线，避免过高峰值温度或长时间回流以保护晶粒与封装。
- 防静电防潮存储，避免长期潮湿导致性能退化。
- PCB 设计时留出发光孔径，避免邻近金属反射改变光束分布。
六、典型应用场景
- 红外遥控发射器、红外通信链路
- 夜视/安防摄像机补光、红外照明模块
- 接近/距离传感器、光电开关、人体/手势检测
- 工业自动化的目标照射与指示光源
七、订购与技术支持
标准型号：XL-TD3216IRC-940，品牌 Xinglight（成兴光），封装 1206。如需曲线数据、推荐焊接方案或样品测试结果，可联系厂商或经销商获取详细数据手册与可靠性测试报告。
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