MOC3021数据手册隔离器的光隔离器-双向可控硅SCR输出规格书PDF

描述 Description

The MOC3020 Seriesconsists of gallium arsenide infrared emitting diodes,
optically coupled to a silicon bilateral switch.

• To order devices that are tested and marked per VDE 0884 requirements, the
suffix ”V” must be included at end of part number. VDE 0884 is a test option.
They are designed for applications requiring isolated triac triggering.

Recommended for 115/240 Vac(rms) Applications:
• Solenoid/Valve Controls
• Static ac Power Switch
• Lamp Ballasts
• Solid State Relays
• Interfacing Microprocessors to 115 Vac Peripherals
• Incandescent Lamp Dimmers
• Motor Controls

简介

MOC3021属于隔离器的光隔离器-双向可控硅SCR输出。由制造生产的MOC3021光隔离器 - 双向可控硅，SCR 输出双向可控硅和 SCR 输出光隔离器允许对 AC（交流）电源进行双向或单向控制，同时在控制与负载电路之间提供隔离。LED 在单个器件封装中与光电二极管进行光耦合。光电二极管控制双向可控硅或 SCR 的栅极，并且可能包括过零电路。这些光隔离器可根据通态电流、正向电压、导通时间和安装类型进行选择。