WMSIC Electronic Components

EVERLIGHT EL817S1(B)(TU)-F EL817S1

ModelEL817S1(B)(TU)-F
PackageSOP-4-2.54mm
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
EVERLIGHT EL817S1(B)(TU)-F
Type
EVERLIGHT
Unit
Electronic Component
Minimum package
2000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
EL817S1(B)(TU)-F
Electronic Component
1
Package
SOP-4-2.54mm
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.577g
Electronic Component
1
Electronic Component
3us
Electronic Component
BM0000000942
Operating Temperature
55℃~+110℃
Load Voltage
35V
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.

EL817S1(B)(TU)-F 产品概述

基本信息

EL817S1(B)(TU)-F 是一款由台湾亿光(EVERLIGHT)生产的高性能光电隔离器。作为一款晶体管输出光耦合器,EL817S1(B)(TU)-F 主要应用于工业控制、家电、数据通信和信号隔离等领域,其独特的设计确保了良好的电气隔离和稳定的性能表现。

结构与功能

EL817S1(B)(TU)-F 采用 SOP-4 封装,尺寸为 4 针,间距为 2.54 mm。这种紧凑的封装形式非常适合于空间受限的应用场合。光耦合器内部集成了一个发光二极管(LED)和一个光电三极管。LED 通过电流激励发光,而光电三极管则将接收到的光信号转换为电信号。这种隔离特性使得输入和输出之间可以在高电压条件下安全工作,防止信号的干扰和跨接故障。

主要参数

  • 输出电流:EL817S1(B)(TU)-F 的光电三极管可以承载高达 50mA 的输出电流,适合于各种负载驱动。
  • 工作电压:对于 DC 光电三极管,最大工作电压为 30V,这使得其可以广泛应用于不同电压等级的设备。
  • 输入电流:触发 LED 的输入电流通常在 5mA 到 20mA 之间,确保快速而有效的驱动。
  • 电气隔离:EL817S1(B)(TU)-F 提供高达 5000Vrms 的电气隔离,保障系统的安全性,特别适用于工业应用中对防护等级要求高的场合。

应用领域

  1. 工业控制:在工业自动化领域,EL817S1(B)(TU)-F 通常用于传感器信号的传输和控制逻辑的隔离,确保信号的稳定传递同时保护主控制器不受高电压影响。

  2. 家电产品:在家电产品,如洗衣机、微波炉等智能控制系统中,光耦合器用于电气隔离,提高设备的安全性和可靠性。

  3. 通讯设备:在数据通讯和网络设备中,EL817S1(B)(TU)-F 实现了不同电路之间的隔离,防止信号干扰,保障数据的准确传输。

  4. 测试及测量设备:此光耦合器也广泛应用于测试仪器中,将高电压信号与低电压控制电路隔离开来,保护用户安全和设备的稳定性。

技术优势

  • 高可靠性:EL817S1(B)(TU)-F 采用先进的技术与材料,具有优异的温度特性与老化性能,能够在严苛环境中稳定工作。
  • 快速响应:内置的光电三极管因其低输入电流和高增益特性,使得该光耦具有较快的开关速度,适应动态信号的传输需求。
  • 小巧设计:SOP-4 封装不仅减小了空间占用,还便于自动化焊接和组装,提升生产效率。

结论

总的来说,EL817S1(B)(TU)-F 是一款能够满足现代电子设计对信号隔离、安全性、高性能和高可靠性需求的光耦合器。通过其优秀的电气特性和广泛的应用潜力,EL817S1(B)(TU)-F 成为工程师和设计师在选择光电隔离解决方案时的理想选择。无论是用于工业控制还是消费电子产品,EL817S1(B)(TU)-F 都能够提供出色的性能支持,为各种电气系统提供完善的保护与隔离。

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