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MEIHUA MHP2016SWDT-LA0 MHP2016SWDT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHP2016SWDT-LA0
- Type
- MEIHUA
- Minimum package
- 4000 编带
Technical parameters
- Power
- 5W
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHP2016SWDT-LA0
- Electronic Component
- 1
- Package
- SMD,1.6x2mm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.026g
- Electronic Component
- 1
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0228233696
- Operating Temperature
- 40℃~+85℃
- Current
- 350mA
- Electronic Component
- Electronic Component
- Diode
- Diode
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHP2016SWDT-LA0 产品概述
一、产品简介
MHP2016SWDT-LA0 是美华（MEIHUA）推出的一款高功率白光发光二极管，采用 SMD 封装（尺寸 1.6 × 2.0 mm），配备雾状黄色透镜以改善出光均匀性与漫射效果。器件面向需要小体积、高亮度且光束柔和的照明与指示类应用设计，适用于贴片生产与自动化装配。
二、主要参数
- 发光颜色：白色
- 正向电流（If）：350 mA
- 正向压降（Vf）：3.2 V（典型值）
- 标称功率：5 W（产品资料标注）
- 发光角度：120°（广角漫射）
- 透镜颜色：雾状黄色透镜（增强漫射、降低眩光）
- 工作温度：-40 ℃ ~ +85 ℃
- 封装：SMD，1.6 × 2.0 mm
备注：按 If × Vf 计算，350 mA × 3.2 V ≈ 1.12 W，显著低于标注的 5 W。该差异可能源于资料中功率为模块化或阵列应用时的额定值，建议以厂家正式数据手册或样品实测为准。
三、产品特性
- 小体积高集成：1.6×2.0 mm SMD 封装，适合高密度布局与自动贴装生产。
- 宽角漫射光学：120° 发光角配合雾状透镜，实现柔和均匀的面光效果，适合照明与背光。
- 宽温区可靠性：工作温度范围广，适用于工业级及户外环境（需配合适当散热设计）。
- 兼容常规 SMT 工艺：适合回流焊与自动化装配流程（请遵循厂家回流温度曲线与湿敏等级要求）。
四、典型应用
- 面光源与背光模组（需要均匀漫射的场景）
- 指示与信号照明（仪表盘、按键背光）
- 工业照明/位置照明（配合散热与驱动）
- 小型手电或便携照明（采用阵列设计时）
五、使用建议与注意事项
- 驱动方式：建议恒流驱动，避免直接恒压驱动或超出额定 If 的短时冲击电流。
- 散热管理：尽管封装小巧，长期高电流工作时需考虑 PCB 铜箔散热、热 vias 或金属基板，以保证结温在安全范围内并延长寿命。
- ESD 与过流保护：装配与测试时采取静电防护措施，电源端建议加入限流或熔断保护。
- 焊接工艺：遵循厂家回流焊曲线与湿敏等级，避免过高峰值温度与长期高温暴露。
- 样品验证：由于资料中存在功率与电流/压降的数值差异，量产前务必拿样做光电参数（光通量、色温、显指）、热阻与老化测试确认。
六、封装与可靠性说明
MHP2016SWDT-LA0 采用工业级 SMD 结构，雾状黄色透镜有利于降低点光源眩光并提升光场均匀性。器件设计考虑了较宽的环境温度范围，但最终系统可靠性依赖于合理的电流驱动和热设计。建议在采购与设计阶段向 MEIHUA 索取完整数据手册、温升曲线与可靠性试验报告以便准确评估。
如需更详细的电气光学曲线、回流焊建议、推荐焊盘尺寸或样品测试支持，请联系 MEIHUA 或其授权代理获取完整资料与技术支持。
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