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Kingbright KPH-1608SGC
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Kingbright KPH-1608SGC
- Type
- KINGBRIGHT
- Minimum package
- 2000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- KINGBRIGHT
- Electronic Component
- KPH-1608SGC
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- 568nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.056g
- Electronic Component
- 1
- LED
- 12mcd
- LED
- 150°
- LED
- Electronic Component
- Electronic Component
- BM0258739996
- Electronic Component
- 565nm
- Operating Temperature
- 40℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KPH-1608SGC（Kingbright）产品概述
一、产品简介
KPH-1608SGC 是 Kingbright 推出的一款微型 Green Chip LED，封装尺寸为 1608（1.6 × 0.8 mm），无色透明透镜，发光色为黄绿色（yellow-green）。该器件采用芯片型结构，体积小、响应快、适合高密度 SMT 布局与精细指示灯应用。
二、主要电学与光学参数
- 发光颜色：黄绿色
- 正向电压 Vf（典型）：2.5 V
- 正向电流 If（典型）：20 mA
- 额定功率：62.5 mW（器件最大功耗）；在典型条件下，Vf×If ≈ 50 mW
- 峰值波长：565 nm；波长（主波段）：568 nm
- 发光强度（Iv）：12 mcd（在典型驱动条件下）
- 发光角度：150°（宽角视场）
- 工作温度范围：-40 ℃ 至 +85 ℃
- 透镜颜色：无色透明（光色纯正、均匀）
三、光学特性与适用场景
KPH-1608SGC 的黄绿色发光在人眼视觉敏感区，视觉亮度感知良好；150° 的超宽发射角适合指示、面板灯和状态反馈场合，可提供均匀的可视覆盖。适用场景包括指示灯、仪表、通信设备状态显示、便携设备/可穿戴设备、小型照明和背光应用等。
四、驱动与使用建议
- 常用驱动电流：建议以 20 mA 为典型值使用；为延长寿命和降低发热，可按应用降低驱动电流（如 2–10 mA）以获得更长寿命与更低功耗。
- 限流电阻计算：R = (Vsup − Vf) / If（例如 5 V 供电、If=20 mA，则 R ≈ (5−2.5)/0.02 = 125 Ω）。
- 热管理：虽然单只功耗较小，但在高密度布板或多灯阵列中需注意器件结温累计，避免长期过温。
- 焊接与可靠性：按 Kingbright 推荐回流焊工艺进行，避免长时间高温暴露与过流冲击；装配、搬运注意防静电（ESD）保护。
五、封装与 PCB 建议
1608 小型封装适合紧凑型 PCB 布局。建议参考厂方推荐焊盘尺寸与焊盘间距，保证焊点可靠性与热量散逸。为利于视觉效果与一致性，排布时注意透镜方向一致并留有适当间距以减少光学串扰。
六、可靠性与储存
器件工作温度 -40 ℃ 至 +85 ℃，适应宽温环境。存储时应防潮、防静电，按厂方储存与回流前干燥要求处理。器件寿命受驱动电流与结温影响显著，适当降额使用可显著延长寿命与保持光通衰减小。
七、总结与选型建议
KPH-1608SGC 提供黄色偏绿的人眼敏感光色、宽视角和小尺寸封装，适合需要小体积、高可见性的指示与背光应用。选型时请结合实际供电电压、期望亮度与可靠性要求，合理设定驱动电流并遵循 Kingbright 的焊接与防潮规范。欲进一步确认封装尺寸、回流曲线和典型光电曲线，建议参阅 Kingbright 官方数据手册。
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