WMSIC Electronic Components

AOTE MOC3041M

ModelMOC3041M
PackageDIP-6
BrandAOTE
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
AOTE MOC3041M
Type
AOTE
Minimum package
65 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AOTE
Electronic Component
MOC3041M
Electronic Component
1
Package
DIP-6
Electronic Component
Thyristor Output Optocoupler
Electronic Component
0.37g
Terminal Block
6
Electronic Component
1
Channel Count
1
Staticdv / dt
1000V/us
Electronic Component
BM0257614102
Operating Temperature
55℃~+110℃
Current
60mA
Surge Current
1A
Load Voltage
400V

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

MOC3041M 可控硅输出光耦(DIP-6)产品概述

一 产品简介

MOC3041M 是一款带过零触发功能的双向可控硅(Triac)输出光隔离器,由 AOTE(奥特)生产,封装为 DIP-6。器件将输入侧的发光二极管与输出侧的双向可控硅隔离,提供高电压隔离与光电隔离控制,适用于交流电路的开关和隔离驱动场合,特别适合需要抑制开关瞬变和降低电磁干扰的交流负载控制。

二 主要特性

  • 双向可控硅输出,支持交流双向导通;
  • 带过零(zero-cross)功能,在交流起始接近零电压点触发,减少开关冲击与 EMI;
  • 隔离电压高,绝缘耐压 Vrms = 5 kV,适用于高安全需求的隔离场合;
  • 静态 dv/dt 抗扰度强,典型值 1000 V/µs,提升抗误触发能力;
  • 封装:DIP-6,便于插装与手工焊接;
  • 工作温度范围宽:-55℃ 至 +110℃。

三 关键电气参数(基准值)

  • 输入 LED 正向压降 Vf = 1.25 V;
  • 输出 RMS 电流 It(rms) = 100 mA;
  • 额定正向电流(输入/或相关参数)60 mA;
  • 最大负载电压(输出耐压)约 400 V;
  • 浪涌触发电流(峰值)约 1 A;
  • 耗散功率 Pd = 330 mW;
  • 引脚数:6。

(注:具体应用设计时请参考完整器件数据手册以确认各项极限与典型值的测试条件。)

四 应用场景

  • 家用与工业交流负载开关:加热器、灯光、风机等阻性负载的零电压开关;
  • 智能电源与继电器替代:用于需要输入侧逻辑隔离的交流开关控制;
  • 电机启动与温控设备:在允许零交叉触发的温度控制与功率控制系统中;
  • 优先用于抑制电磁干扰且不需要相位控制的场合。

五 使用建议与典型注意事项

  • 过零功能限制:MOC3041M 为过零型触发器件,不适用于相位角控制或需要在任意相位瞬时触发的场合;
  • 输入驱动:应考虑输入 LED 的限流电阻与输入占空,避免长期过流导致失效;
  • 负载类型:对于电感性负载或存在较大反向电压的场合,建议并联 RC 抑制网络或使用合适的 snubber 与额外保护器件;
  • 散热与功耗:器件耗散功率 Pd=330 mW,设计电路时注意功耗分配与散热条件,避免靠近热源;
  • 隔离与布局:保持输入与输出之间足够的爬电距离与隔离走线,确保 5 kVrms 隔离性能在实际 PCB 布局中得以实现;
  • 焊接与储存:遵循常规器件焊接温度与时间限制,避免过高温度长期作用于封装引脚,保存时防潮防震。

六 引脚与封装(DIP-6)简介

MOC3041M 常见为 6 引脚直插封装,便于原型和小批量装配。引脚布置与功能请以器件官方引脚图为准(输入 LED 阵列、输出双向可控硅端、公共接地等)。在设计插装电路时注意留足空间以便散热及隔离距离。

七 选型与替代方案

在选型时,若需要更高输出电流或不同触发特性,可考虑无过零或更高电流等级的光耦器件;若需要固态相位控制,则需选用非过零型光耦或专用相位控制器件。对安全等级有更高要求的系统,可选择更高绝缘电压或符合相应认证的器件版本。

八 总结

MOC3041M(AOTE,DIP-6)是一款面向交流隔离开关的过零型双向可控硅输出光耦,具有良好的隔离性能与抗干扰能力,适合对 EMI 要求严格、以零电压切换为主的交流负载控制应用。合理的输入限流、负载匹配与电路保护设计能发挥该器件的最佳性能与可靠性。

如需电气特性曲线、引脚图与典型应用电路,请提供是否需要我检索并整理器件原厂数据手册中的图示与数值。

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