WMSIC Electronic Components

UMW EL357C

ModelEL357C
PackageSOP-4-2.54mm
BrandUMW
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
UMW EL357C
Type
UMW
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
UMW
Electronic Component
EL357C
Electronic Component
1
Package
SOP-4-2.54mm
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.225g
Electronic Component
1
Electronic Component
4us
Electronic Component
BM0017938223
Operating Temperature
55℃~+110℃
Load Voltage
35V
Type
DC
Output Current
50mA
Output Type
Photoelectric Transistor
Output Channel Count
1

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

EL357C 产品概述

EL357C是一款由友台半导体(UMW)生产的高性能光电隔离器,结合了晶体管输出和光电三极管的先进技术,适用于多种电子应用。这款光耦的主要特点是在提供出色的电气隔离的同时,能够执行快速和高效的信号传输。该器件采用SOP-4-2.54mm封装,具有良好的安装灵活性和空间利用率,适合各种现代电路设计。

主要特点

  1. 高输出电流能力:EL357C能够支持最大 50mA 的负载电流,适合于需要控制较高负载的应用。此特性使其广泛适用于继电器控制、电机驱动等行业。

  2. 低工作电压:该光耦的工作电压仅为1.24V,这一低电压水平有助于降低功耗,并使其适用于低电压电源设计。

  3. 优异的信号隔离:EL357C通过光电隔离技术实现输入和输出之间的电气隔离,高达5000Vrms的隔离电压在保持信号完整性的同时,保护下游电路不受高电压影响。

  4. 宽广的工作温度范围:该产品具备良好的温度稳定性,适合在-40°C至85°C的环境中工作,使其能在各种工业及消费级应用中稳定运行。

  5. SOP-4 封装:采用标准的SOP-4-2.54mm封装设计,EL357C具备较小的占板面积,便于紧凑型电路板设计,且适合自动贴装工艺,大幅提高生产效率。

应用场合

EL357C广泛应用于各类电子及工业设备中,典型的应用场合包括:

  • 开关电源:在开关电源中,光耦可以用于反馈控制和故障检测,从而有效提升电源系统的稳定性。

  • 继电器驱动:通过使用光耦来隔离控制信号和高压负载,能有效保护微控制器和其他敏感电子元件。

  • 信号隔离:在实现不同电路之间的信号隔离时,EL357C可用于传输控制和信号转换,确保信号的完整性并减少噪声干扰。

  • 工业自动化:在工业控制系统中,EL357C可用于连接传感器和执行器,确保系统的可靠性和安全性。

  • 通信接口:在串行和并行数据传输中,EL357C能够有效防止高压和变动电流对数据传输造成影响,保证数据的准确可靠。

性能参数

EL357C的性能参数经过严密设计与测试,确保在各种条件下均能稳定工作。除了前面提及的工作电流与电压规格外,该光耦还在传输延迟、开关速度等方面表现出色,能够满足迅速响应的应用需求。

总结

EL357C是现代电子设计中不可或缺的元器件,其在信号处理和电气隔离方面的优势,使其在众多应用领域展现出独特的价值。随着电子产品日益向高集成度和低功耗方向发展,EL357C以其卓越的性能和可靠性成为工程师们的优选。无论是在新产品开发,还是在改进现有系统中,EL357C都能够提供卓越的解决方案,是您电子设计中理想的选择。

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