WMSIC Electronic Components

ISOCOM TLP521-4X TLP521

ModelTLP521-4X
PackageDIP-16
BrandISOCOM
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 Electronic Component

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ISOCOM TLP521-4X
Type
ISOCOM
Unit
Electronic Component
Minimum package
400 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ISOCOM
Electronic Component
TLP521-4X
Electronic Component
1
Package
DIP-16
Electronic Component
Transistor Output Optocoupler
Electronic Component
1.92g
Electronic Component
1
Electronic Component
3us
Electronic Component
BM0257642480
Operating Temperature
30℃~+100℃
Load Voltage
55V
Type
DC
Output Current
50mA
Output Type
Photoelectric Transistor

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

TLP521-4X 产品概述

一、产品简介

TLP521-4X 是一种高性能的光耦合器,具备四个通道,设计用于提供电气隔离和信号传输,适用于各种电子设备中。其核心特性包括高隔离电压、优秀的电流传输比以及适应各种工业环境的温度范围。该产品由ISOCOM(英国安数光)制造,采用16-DIP封装,为用户提供了便捷的安装方式和可靠的性能支持。

二、基本参数

  1. 通道数: TLP521-4X配备四个独立通道,适合需要多路信号传输的应用。
  2. 电压隔离: 该器件可承受高达5300Vrms的电压隔离,确保高电压侧与低电压侧之间的电气隔离,有效保护下游电路。
  3. 电流传输比: 在5mA的测试条件下,电流传输比的最小值为50%,最大值可达600%,这表明该光耦能够适应广泛的负载情况,从而提高信号传输的效果。
  4. 上升/下降时间: TLP521-4X的上升时间和下降时间分别为4µs和3µs,意味着它能够以较快的速度响应输入信号,适合数据传输要求苛刻的应用。
  5. 输入/输出类型: 该器件采用直流输入和晶体管输出,输出电压的最大值为55V,能够满足多种电路设计需求。
  6. 正向电压 (Vf): 在典型工作条件下,正向电压为1.15V,体现了其良好的导电性能。
  7. 正向电流 (If): 最大正向电流限制为50mA,确保光耦在安全的工作范围内运行。
  8. Vce饱和压降: 最大饱和压降为400mV,降低信号的失真,保证输出信号的完整性。
  9. 工作温度: 能在-30°C到100°C的广泛温度下正常工作,适应不同环境条件。
  10. 安装类型和封装: 采用通孔安装的16-DIP(0.300",7.62mm)封装,方便与其他电路元件的组合。

三、应用场景

TLP521-4X光耦广泛应用于工业自动化、数据采集系统、开关电源、以及各种电气设备中,尤其适合需要将控制信号与高电压或高电流侧电路隔离的场景。它的特性使其在以下应用中表现尤为出色:

  1. 工业控制系统: 在PLC(可编程逻辑控制器)和DC电机控制中,TLP521-4X可用于信号隔离和控制,实现不同电路之间的可靠通讯。
  2. 电源管理: 该器件可作为开关电源的反馈和保护元件,确保高电压部分和控制电路之间的安全隔离。
  3. 数据通信: 在数据采集与传输系统中,可以作为主控制电路与传感器或执行机构之间的信号隔离器。
  4. 家用电器: TLP521-4X可用于电器的控制与保护,确保内外电路的安全。

四、优势和特点

TLP521-4X产品在设计和性能上具有多个优势,主要包括:

  • 高隔离性能: 5300Vrms的隔离电压使得在高电压环境中仍可安全工作。
  • 灵活的电流传输比: 适应不同电流需求,提高了设计的灵活性。
  • 低能耗: 优化的正向电压和饱和压降,可以降低功耗,提高能效。
  • 广泛的工作温度范围: 能在苛刻的工作环境中维持良好的性能,增加了设备的可靠性。

五、总结

TLP521-4X是为需要高电气隔离和快速信号传输的应用场景而设计的优秀光耦产品。它的多通道设计、高隔离电压以及出色的电流传输比,使其成为工业自动化、电源管理和数据通信领域的理想解决方案。选择TLP521-4X,能够为设计带来更高的安全性与可靠性。

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