WMSIC Electronic Components

Xinglight XL-1608HIRC-850 LED XL-1608HIRC-850

ModelXL-1608HIRC-850
Package603
BrandXINGLIGHT
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Xinglight XL-1608HIRC-850
Type
XINGLIGHT
Minimum package
4000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-1608HIRC-850
Electronic Component
1
Package
603
Electronic Component
850nm~860nm
Electronic Component
Infrared Emitter
Electronic Component
120°
Electronic Component
0.021g
Electronic Component
1
Electronic Component
BM0259344420
Operating Temperature
40℃~+85℃
Current
30mA
Electronic Component
1mW/sr
(Vf)
1.3V~1.7V
Power Dissipation(Pd)
45mW

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

XL-1608HIRC-850 0603封装红外发射管产品概述

XL-1608HIRC-850是成兴光(Xinglight) 推出的一款0603封装近红外发射管,主打小型化、高可靠性、近距离感应适配,广泛应用于智能家居、消费电子、安防感应等场景。以下从核心特性、参数、应用等维度详细介绍:

一、产品定位与封装特性

这款器件采用0603贴片封装(公制1608,尺寸约1.6mm×0.8mm),是当前小型电子设备的主流封装之一,核心优势:

  • 体积紧凑:可节省PCB空间,适配智能手环、微型遥控器等对尺寸要求苛刻的产品;
  • 自动化适配:支持回流焊工艺,适合批量生产,降低人工成本;
  • 品牌可靠:成兴光作为专业LED厂商,器件一致性、稳定性经过市场验证。

二、核心电光学参数详解

参数直接决定器件的适用场景,以下是关键参数的实际意义:

1. 正向压降(Vf):1.3V~1.7V

不同正向电流下略有波动,20mA工作电流时约1.5V,是常规红外LED的典型范围,方便电路计算限流电阻(如Vcc=5V时,R≈(5-1.5)/0.02=175Ω,选180Ω标准电阻即可)。

2. 耗散功率(Pd):45mW

最大允许功率,实际工作需控制在30mW以内(对应电流≤20mA),避免过热导致性能下降或损坏。

3. 波长:850nm~860nm

近红外波段,人眼不可见,无视觉干扰;同时与常规红外接收管(如硅光电池、红外接收二极管)匹配度高,感应灵敏度稳定。

4. 辐射强度:1mW/sr

单位立体角内的发射功率,适合1~5米近距离应用(如人体感应、小型遥控),若需更远距离可并联多个器件(总功率不超45mW/个)。

5. 正向电流(If):30mA

最大直流正向电流,超过会导致器件老化加速;脉冲电流可适当提高(需参考 datasheet 具体要求)。

6. 反向耐压(Vr):5V

最大反向电压,避免反向击穿;电路中需避免反向脉冲(可通过二极管钳位保护)。

7. 视角:120°

发射角度宽,单个器件可覆盖较大范围(如人体感应模块中,能检测到左右/上下约120°的移动),减少器件数量。

三、典型应用场景

因参数适配近距离、小型化需求,这款器件主要用于:

  1. 智能家居感应:智能灯人体感应、智能插座红外触发、窗帘红外控制;
  2. 小型遥控器:玩具遥控、迷你家电(风扇/台灯)遥控、智能穿戴配件遥控;
  3. 安防近距离补光:微型摄像头红外补光(无可见光干扰)、门禁人体检测;
  4. 消费电子配件:智能手环心率辅助检测、蓝牙耳机开盖感应;
  5. 工业小型模块:传感器近距离触发、小型设备状态指示(红外不可见)。

四、可靠性与环境适应性

  1. 宽温工作:-40℃~+85℃,适应户外低温(如北方冬季)、工业高低温环境;
  2. 静电防护:内置基础静电防护(ESD等级通常≥2kV),存储/运输需用防静电袋,避免直接触摸引脚;
  3. 振动耐受:贴片封装焊接牢固,适合车载、手持设备等振动场景。

五、使用注意事项

  1. 必须串联限流电阻:严禁直接接电源(过流会烧毁器件),按前文公式计算电阻值;
  2. 焊接工艺:采用回流焊(峰值温度230~250℃,时间≤10秒),手工焊接需用恒温烙铁(温度≤300℃,时间≤3秒);
  3. 存储条件:常温(25℃)、干燥(湿度<60%)环境,避免阳光直射,开封后尽快使用。

总结

XL-1608HIRC-850凭借小型化、高性价比、宽温适配,成为近距离红外应用的优选器件,尤其适合对尺寸敏感的智能设备、消费电子领域。若需更远距离或更高功率,可考虑并联多个或升级功率型器件,但需注意总功率限制。

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