WMSIC Electronic Components

EVERLIGHT EL3061S(TA) EL3061S

ModelEL3061S(TA)
PackageSOP6
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
EVERLIGHT EL3061S(TA)
Type
EVERLIGHT
Unit
Electronic Component
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
EL3061S(TA)
Electronic Component
1
Package
SOP6
Electronic Component
Thyristor Output Optocoupler
Electronic Component
0.742g
Electronic Component
1
Channel Count
1
Staticdv / dt
1000V/us
Features
Electronic Component
Electronic Component
BM0264392216
Operating Temperature
55℃~+100℃
Load Voltage
600V
Electronic Component
Electronic Component

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

EL3061S(TA) 双向可控硅输出光耦产品概述

EL3061S(TA)是台湾亿光电子(EVERLIGHT)推出的一款带过零触发功能的双向可控硅输出光耦,采用6脚表面贴装(SMD-6P)封装,专为交流负载的无冲击隔离控制设计,兼具高隔离耐压、宽温适应性与稳定输出特性,广泛应用于工业控制、智能家居、家电等领域。

一、产品核心特性

EL3061S(TA)的核心优势围绕“光电隔离+可控硅输出+过零触发”展开,关键特性包括:

  1. 双向可控硅输出:支持交流负载的双向导通控制,无需区分极性,适配各种交流电路;
  2. 内置过零检测:自动在交流电源过零点触发导通,避免负载切换时的电压/电流冲击,大幅降低电磁干扰(EMI);
  3. 高隔离耐压:交流有效值隔离电压达5kV,有效隔离强电(负载端)与弱电(控制端),提升系统安全性;
  4. 宽温工作范围:-55℃~+100℃的工业级温度区间,适应极端环境(如低温户外、高温车间);
  5. 紧凑SMD封装:6脚表面贴装设计,节省PCB空间,便于自动化贴装与高密度电路设计。

二、关键参数详解

EL3061S(TA)的参数针对交流负载控制场景优化,核心参数如下:

  1. 隔离与耐压指标:
    • 隔离电压(Vrms):5kV(交流有效值,满足IEC安全标准);
    • 负载电压:600V(最大承受交流负载电压,适配220V/380V市电及工业电压);
    • 静态dv/dt:1000V/μs(抗快速电压变化能力,抑制浪涌、尖峰干扰);
  2. 输出特性:
    • 输出电流(It(rms)):100mA(有效值,可驱动中小功率交流负载,如10W~20W的电机、灯具);
    • 正向压降(Vf):1.5V(导通时的压降,能量损耗低,发热小);
  3. 通道与环境参数:
    • 通道数:1(单通道设计,简化电路设计,降低成本);
    • 工作温度:-55℃~+100℃(覆盖工业、车载、航空航天等极端环境需求)。

三、封装与引脚配置

EL3061S(TA)采用6脚表面贴装(SMD-6P)封装,符合IPC-J-STD-020标准,引脚布局紧凑且抗机械应力。参考亿光官方 datasheet,典型引脚功能如下:

  • 1、2脚:输入光电二极管引脚(控制端,需外接驱动电路);
  • 3、6脚:双向可控硅输出引脚(负载端,连接交流负载);
  • 4、5脚:公共端(部分型号为辅助检测端,需以具体批次文档为准)。

封装尺寸小巧(约3.0mm×5.0mm),支持回流焊工艺,适配自动化生产,适合批量应用场景。

四、典型应用场景

EL3061S(TA)的特性使其成为交流负载隔离控制的理想选择,典型应用包括:

  1. 家电领域:空调、洗衣机的交流电机切换控制,避免启动时的电流冲击,延长电机寿命;
  2. 智能家居:智能开关、智能插座的交流负载通断,实现远程控制与定时功能;
  3. 工业控制:PLC(可编程逻辑控制器)输出模块的交流隔离驱动,替代机械继电器(无触点、寿命长);
  4. 仪器仪表:电力监测设备的交流负载切换,如电能表的继电器替代方案;
  5. 照明系统:LED调光器的交流过零触发,减少频闪与EMI,提升照明舒适度。

五、应用设计注意事项

为确保EL3061S(TA)稳定工作,设计时需注意以下要点:

  1. 输入驱动:光电二极管需满足正向压降1.5V,驱动电流建议在5mA~20mA之间(避免过流损坏器件);
  2. 负载匹配:输出电流100mA有效值,需计算负载功率(如220V市电下最大负载功率≈22W),若负载功率较大,可并联多个器件或选择更高电流型号;
  3. 过零触发验证:需确认交流电源的过零检测精度,若电源波形畸变(如谐波),可增加滤波电路优化;
  4. 散热设计:高负载下(如持续100mA输出),需在PCB上预留散热铜箔(建议面积≥10mm²),降低器件结温;
  5. 隔离防护:输入输出端需保持足够爬电距离(建议≥8mm),符合GB 4943安全标准要求。

六、可靠性与寿命优势

EL3061S(TA)采用无触点可控硅输出,避免了机械触点的磨损、电弧与接触不良问题,寿命可达百万次以上;宽温范围与高抗干扰参数使其在工业环境中表现稳定,适合长期连续工作场景(如24小时运行的PLC系统)。

整体而言,EL3061S(TA)以高性价比、可靠性能满足多种交流负载隔离控制需求,是亿光电子在光耦领域的经典工业级产品,广泛应用于国内外家电、工业、智能家居等行业。

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