WMSIC Electronic Components

Vishay TEPT4400 Phototransistor TEPT4400

ModelTEPT4400
PackageThrough-hole, P=2.54mm
BrandVISHAY
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
VISHAY TEPT4400
Type
VISHAY
Unit
Electronic Component
Minimum package
5000

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VISHAY
Electronic Component
TEPT4400
Electronic Component
1
Electronic Component
3mm
Package
Through-hole, P=2.54mm
Electronic Component
Ambient Light Sensor
Electronic Component
0.18g
Electronic Component
3.2mm
Electronic Component
4.4mm
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0000283977
Operating Temperature
40℃~+85℃
Type
Electronic Component
Static Current(Iq)
3nA

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

TEPT4400 产品概述

一、产品简介

TEPT4400 是一款高性能的红外光电晶体管,由著名电子元器件制造商威世(VISHAY)生产,主要用于各种光电应用中。这款产品采用径向封装,尺寸为3mm,能够在广泛的环境条件下稳定工作,适合多种工业、消费和医疗设备的需求。其典型的波长为570nm,使其在红外探测和光电转换方面具有显著的优势。

二、基础参数

TEPT4400 的主要性能参数包括:

  • 电压 - 集射极击穿(最大值): 6V
  • 电流 - 集电极 (Ic) (最大值): 20mA
  • 电流 - 暗 (Id) (最大值): 50nA
  • 波长: 570nm
  • 视角: 60°
  • 功率 - 最大值: 100mW
  • 安装类型: 通孔
  • 方向: 顶视图
  • 工作温度: -40°C ~ 85°C(TA)
  • 封装/外壳: 径向

三、结构与设计

TEPT4400 的设计考虑到了优异的光电特性,它的波长在570nm,使其非常适合用于日常的红外检测和传感器应用。此外,该产品的集射极击穿电压为6V,确保了其在操作中的安全性和稳定性,降低了过电压损坏的风险。

其最大集电极电流为20mA,意味着在实际应用中可以处理相对较高的信号。这使得 TEPT4400 能够与各种微控制器和干簧继电器搭配,提供强大的信号检测能力。与此同时,其暗电流仅为50nA,表明在无光照条件下能保持极低的噪声水平,这对于要求高灵敏度的光电应用尤其重要。

四、应用范围

TEPT4400 的应用场景非常广泛。由于其较大的检测范围和优越的灵敏度,该产品广泛运用于以下领域:

  1. 运动探测: TEPT4400 可以用于安防系统中,如门禁控制、入侵探测器等设备。其宽视角和快速反应能力确保能及时感知到潜在的安全隐患。

  2. 光电开关: 在工业自动化和家居智能化中,这款光电晶体管能够应用于各种光电开关,提高整体系统的智能化水平。

  3. 消费电子: 在遥控器、游戏设备和其他光电传感器中,TEPT4400 的应用确保产品的高效性和稳定性,满足现代消费电子的严格性能要求。

  4. 医疗设备: 在医学监测器和其他医疗设备中,TEPT4400 以其高敏感度和广泛的工作温度范围,助力确保设备性能的可靠性。

五、安装与使用

TEPT4400 的设计以用户友好为核心,采用通孔安装类型,便于在印刷电路板(PCB)上进行集成。用户可以根据电路设计的需求灵活布置,同时其径向封装也使得整机的体积更为紧凑,适合各种空间限制的应用场景。

在实际使用中,工程师需要留意其工作电压和电流的极限值,确保电路设计在合适的范围内工作,以避免对器件的损害。同时,适当的温度控制也是确保其性能稳定的关键因素之一。

六、总结

TEPT4400 是一款功能强大且应用广泛的红外光电晶体管,其极致的设计和优异的参数性能使其在众多领域中占据一席之地。无论是在家居智能化、工业自动化,还是医疗监测设备中,TEPT4400 皆能提供可靠的解决方案。选择 TEPT4400,将为您的项目增添一份稳定、高效的光电反应能力。

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