WMSIC Electronic Components

ISOCOM TLP521-4XGB TLP521

ISOCOM TLP521-4XGB TLP521
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Product image

ModelTLP521-4XGB
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 24+

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Technical data

Product details

20 specifications

Core information

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

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ISOCOM
Electronic Component
TLP521-4XGB
Electronic Component
1
Package
DIP-16
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.98g
Electronic Component
1
Electronic Component
3us
Electronic Component
BM0000257554
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.

TLP521-4XGB 产品概述

TLP521-4XGB 是一种高性能的光耦合器，专为隔离和信号传输的需求而设计，广泛应用于工业控制、电力电子设备及各种需要电气隔离的电子系统中。其独特的设计和卓越的参数使其成为在复杂环境中工作的理想选择。

主要参数

TLP521-4XGB 特点如下：

  • 通道数：本产品采用4通道设计，能够在单一封装中实现多路信号的隔离与传输，极大地优化了电路设计，提高了系统的集成度。

  • 电压隔离：该光耦具备高达5300Vrms的电压隔离能力，确保在高压环境下的安全运行，保护后端电路安全，避免因电气故障导致的设备损坏。

  • 电流传输比：对于5mA的输入电流，该光耦的最小电流传输比达到了100%，而最大传输比可高达600%。这样的特性保证了在不同工作条件下信号的稳定与可靠传输。

  • 上升/下降时间：TLP521-4XGB 的典型上升时间为4µs，下降时间为3µs，响应速度快，适合对速度有较高要求的应用场景。

  • 输入输出：光耦的输入类型为直流（DC），输出采用晶体管形式，这种设计不仅提高了信号的稳定性，还增强了对外部噪音的抵抗能力。

  • 输出电压/电流：最大输出电压可达到55V，而最大正向电流（If）为50mA，更宽的电流和电压规格使得该光耦适用于多种不同的负载条件。

  • 饱和压降和热特性：Vce饱和压降最高为400mV，工作温度范围在-30°C至100°C之间，使其在恶劣环境下也能稳定工作。

  • 封装及安装类型：该产品采用16-DIP（双列直插式）封装，便于在电路板上安装，满足大多数电子设备的设计需求。DIP封装的特点使得原型设计和量产都更加方便。

应用场景

TLP521-4XGB 的广泛适用性使其成为多种应用中的重要组成部分，以下是一些典型应用场景：

  1. 工业自动化：用于传感器信号的隔离与传输，提高整个自动化控制系统的安全性。

  2. 电源管理系统：在电源开关、电机控制等领域中，作为信号传递的关键元件，引导工作状态的监控及控制。

  3. 通信设备：在通信模块中，通过光耦实现高效的信号隔离，确保通讯的稳定。

  4. 医疗设备：在医疗电子设备中，保障患者和设备的电气安全，通过光耦进行生物信号的隔离处理。

  5. 汽车电子：在汽车电子系统中，使用光耦实现对高压系统的安全隔离，提升电气系统的可靠性。

总结

TLP521-4XGB 是一款具有卓越性能的四通道光耦合器，凭借其高电压隔离能力、快速响应时间和优越的电流传输特性，成为工业控制、通信设备及各种高可靠性电子应用中不可或缺的元件。无论是用于新产品开发还是现有系统的升级，TLP521-4XGB 均能为设计师提供灵活性与安全性，是现代电子设计中的理想选择。

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