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LITEON LTST-C170YKT
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- LITEON LTST-C170YKT
- Type
- LITEON
- Unit
- Electronic Component
- Minimum package
- 3000 卷
Technical parameters
- Power
- 60mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITEON
- Electronic Component
- LTST-C170YKT
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- 588nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.026g
- Electronic Component
- 1
- LED
- 6mcd
- LED
- 130°
- LED
- Electronic Component
- Electronic Component
- BM0230022091
- Electronic Component
- 585nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LTST-C170YKT 产品概述
一、产品简介
LTST-C170YKT 是 LITEON（台湾光宝）推出的一款 0805 封装黄色发光二极管，透明无色透镜设计，提供宽视角、高一致性的指示光源。体积小、功耗低，适用于要求紧凑布局和可靠显示的便携或面板类电子设备。
二、主要参数
- 发光颜色：黄色（主波长 585nm，波长 588nm）
- 正向压降 Vf：2.1 V（典型）
- 正向电流 If：20 mA（最大/推荐）
- 功率：60 mW（最大耗散）
- 发光强度：6 mcd（在典型测试条件下）
- 发光角度：130°（半强度角）
- 工作温度范围：-55 ℃ ～ +85 ℃
- 封装：0805 表贴（无色透明透镜）
三、光电特性与典型计算
在 If = 20 mA、Vf = 2.1 V 条件下，LED 自身功耗约为 42 mW（P = Vf × If），低于额定 60 mW。常见限流电阻计算示例：
- 5 V 供电时 R ≈ (5 − 2.1) / 0.02 = 145 Ω（可取 150 Ω）；
- 3.3 V 供电时 R ≈ (3.3 − 2.1) / 0.02 = 60 Ω。
建议电阻额定功率按实际电流和压降计算并留裕量。
四、封装与装配建议
0805 小型表贴封装，适配常规 0805 焊盘布局。透明透镜和 130° 宽视角便于侧向和正面观察。装配时遵守常规 SMD 回流焊工艺与 ESD 防护，避免长期超过额定工作温度。
五、典型应用
适用于指示灯、按键背光、家电面板、仪表、移动设备状态指示、工控显示等需要黄色提示光的小型化场景。透明透镜在低环境光下能提供均匀可视效果。
六、可靠性与储存
工作温度范围宽，适应性强。储存时避免潮湿、高温与强光，推荐防潮包装并在回流前进行适当烘烤以防吸湿。使用中注意热管理与电流限制以延长寿命。
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