WMSIC Electronic Components

Broadcom HSMD-C170

ModelHSMD-C170
Package0805
BrandBroadcom
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Broadcom H SMD-C170
Type
BROADCOM
Unit
Electronic Component
Minimum package
4000 圆盘

Technical parameters

Power
52mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
BROADCOM
Electronic Component
HSMD-C170
Electronic Component
1
Package
0805
Electronic Component
604nm
Electronic Component
LEDDiode / LED
Electronic Component
0.012g
Electronic Component
1
LED
8mcd
LED
170°
LED
Electronic Component
Electronic Component
BM0096035056
Electronic Component
605nm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

HSMD-C170 产品概述

一、主要参数

  • 型号:HSMD-C170
  • 品牌:Broadcom(博通)
  • 描述:LED ORANGE DIFFUSED CHIP(橙色漫透型贴片LED)
  • 封装:0805(2012 公制,约 2.0 × 1.25 mm)
  • 正向电流(If):20 mA(典型工作电流)
  • 峰值波长(λp):605 nm;标称波长:604 nm(橙色)
  • 发光强度:8 mcd(典型,If=20 mA)
  • 发光角度:170°(漫射广角)
  • 正向压降(Vf):2.2 V(典型)
  • 功率:52 mW(按厂方资料);按典型电参数计算电功耗约 2.2V × 20mA = 44 mW
  • 工作环境温度:-40 ℃ ~ +85 ℃

二、特性与优势

  • 宽视角(170°)与漫透封装,出光均匀,适合指示与面光源场合。
  • 0805 小尺寸,适合高密度表面贴装(SMT)生产,兼顾体积和可视性。
  • 峰值波长位于橙色区,视觉识别度高、在指示、警示和装饰灯中颜色表现稳定。
  • 宽温区间(-40~+85 ℃)适用于工业级与汽车电子等要求较高环境适应性的应用(请参考厂方完整可靠性说明)。

三、电学与光学说明(实用参考)

  • 电源限流电阻计算示例(以 5 V 电源为例):
    R = (Vsup − Vf) / If = (5.0 − 2.2) / 0.02 = 140 Ω → 取 150 Ω 标准值。
    电阻功耗 Pd ≈ I^2 × R ≈ 0.02^2 × 150 = 0.06 W,1/8 W 或 1/4 W 电阻均足够。
  • 功率说明:厂方标注功率 52 mW,请以具体器件数据手册为准;按 Vf 与 If 计算的电功耗约 44 mW。
  • 发光强度与光通量受驱动电流、温度与封装散射影响,实际设计中建议按典型 If=20 mA 校验亮度与色点。

四、封装与机械信息

  • 标准 0805(2012 公制)贴片尺寸,便于 SMT 自动贴装。
  • 漫透(diffused)封装表面有利于扩散光线,减少眩光与点光源效应。
  • 注意焊盘与回流工艺匹配,推荐参考 Broadcom 提供的 PCB 推荐焊盘尺寸与回流曲线。

五、使用建议与可靠性要点

  • 焊接:采用稳健的回流焊工艺,遵循厂方推荐的温度曲线与最大峰值温度(参考数据手册)。
  • ESD 防护:LED 可能对静电敏感,建议在贴装与测试过程中采取静电防护措施(接地、腕带、离子风等)。
  • 热管理:单颗功耗不大,但密集布置时需关注 PCB 热堆积,避免长期高温影响亮度与寿命。
  • 极性识别:0805 LED 有明确极性,请根据数据手册标记或电路图正确焊接,避免反向电压导致损坏。
  • 可靠性:在极端温度与潮湿环境中使用前,应参考厂方加速老化与湿热试验结果。

六、典型应用场景

  • 面板指示灯、状态指示、按键背光、信号指示器。
  • 仪表、工业控制、通信设备、汽车内饰与电子玩具等需要橙色指示的场合。
  • 高密度 SMT 产品和空间受限但需明显视觉反馈的装置。

七、采购与型号注意事项

  • 采购时确认完整型号(HSMD-C170)与批次规格,核对数据手册中的光学曲线、封装图与回流温度曲线。
  • 若对色容差、亮度一致性或寿命有更严格要求,可向供应商索取老化分选(binned)数据或样品验证。

如需,我可以根据您的电源电压与布局提供具体的 PCB 焊盘建议、回流曲线参考或更详细的驱动电路与色彩匹配建议。

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