WMSIC Electronic Components

EVERLIGHT PT15-21C/TR8 PT15

ModelPT15-21C/TR8
Package1206
BrandEVERLIGHT
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
EVERLIGHT PT15-21C / TR8
Type
EVERLIGHT
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
PT15-21C/TR8
Electronic Component
1
Package
1206
Electronic Component
Phototransistor
Electronic Component
0.041g
Current
100nA
Electronic Component
1
Electronic Component
BM0225768300
Electronic Component
940nm
Operating Temperature
25℃~+85℃
Transistor Type
NPN
Power Dissipation(Pd)
75mW
Electronic Component
Electronic Component
Electronic Component
3000

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

PT15-21C/TR8 产品概述

概要

PT15-21C/TR8 是由台湾亿光电子有限公司(Everlight Electronics Co Ltd)生产的一款小型光敏三极管,属于PT15-21C系列。该产品以其紧凑的尺寸、优秀的性能和广泛的应用场景而受到广泛欢迎。

基本参数

  • 制造商: Everlight Electronics Co Ltd
  • 包装: 卷带(TR)
  • 零件状态: 有源
  • 波长: 940 nm
  • 安装类型: 表面贴装型
  • 方向: 顶视图
  • 工作温度: -25°C ~ 85°C(TA)
  • 封装/外壳: 1206(3216 公制)
  • 电压 - 集射极击穿(最大值): 30 V
  • 电流 - 集电极 (Ic)(最大值): 20 mA
  • 电流 - 暗 (Id)(最大值): 100 nA
  • 功率 - 最大值: 75 mW

描述

PT15-21C/TR8 是一种小型化的光敏三极管,尺寸仅为3.2 x 1.6 x 1.1 mm,采用1206封装。这使得它非常适合于空间有限但要求高性能的电子设备中使用。

特性和优势

高灵敏度

PT15-21C/TR8 在940 nm波长下具有高灵敏度,这使得它能够在各种光检测应用中发挥出色性能。这种波长通常用于红外线通信、遥控器、光电开关等领域。

小型化设计

其1206封装使得该光敏三极管非常适合于现代电子产品的紧凑设计需求。这种小尺寸不仅节省了空间,还提高了产品的整体可靠性和耐用性。

宽工作温度范围

该产品支持-25°C ~ 85°C的宽工作温度范围,这使得它可以在各种环境条件下稳定运行,无论是在极寒还是高温条件下,都能保持良好的性能。

低暗电流

PT15-21C/TR8 的暗电流仅为100 nA,这意味着在没有光照的情况下,设备的能耗非常低,从而延长了电池寿命和提高了系统效率。

应用场景

红外线通信

由于其在940 nm波长下的高灵敏度,PT15-21C/TR8 经常被用于红外线通信设备,如遥控器、无线键盘和鼠标等。

光电开关

在自动控制系统中,PT15-21C/TR8 可以作为光电开关,用于检测物体的存在或位置,广泛应用于工业自动化、智能家居等领域。

传感器系统

该光敏三极管也可以用于各种传感器系统,如光强度测量、光谱分析等,通过检测不同强度和波长的光信号来实现各种功能。

安全设备

在安全设备中,如防盗报警系统、人体感应器等,PT15-21C/TR8 可以作为关键组件,通过检测红外线信号来触发报警或其他响应。

使用注意事项

电压限制

确保不超过最大集射极击穿电压(30 V),以避免损坏设备。

电流限制

最大集电极电流应不超过20 mA,以确保长期可靠运行。

热管理

尽管支持宽工作温度范围,但仍应注意在高温环境下使用时进行适当的热管理,以延长产品寿命。

总结

PT15-21C/TR8 是一款性能优异的小型光敏三极管,适用于各种需要高灵敏度和小尺寸的应用场景。其宽工作温度范围、低暗电流和高可靠性使其成为许多电子工程师和设计师的首选。通过选择PT15-21C/TR8,您可以为您的项目带来卓越的性能和可靠性。

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