WMSIC Electronic Components

LITEON MOC3021S-TA1 MOC3021S

LITEON MOC3021S-TA1 MOC3021S
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Product image

ModelMOC3021S-TA1
Package6-SMD
BrandLITEON
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+

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Technical data

Product details

20 specifications

Core information

Product name
LITEON MOC3021S-TA1
Type
LITEON
Unit
Electronic Component
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
LITEON
Electronic Component
MOC3021S-TA1
Electronic Component
1
Package
6-SMD
Electronic Component
Thyristor Output Optocoupler
Electronic Component
0.707g
Terminal Block
6
Electronic Component
1
Channel Count
1
Staticdv / dt
1000V/us
Electronic Component
BM0000002806
Operating Temperature
40℃~+100℃
Current
50mA
Surge Current
1A

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

产品概述：MOC3021S-TA1

MOC3021S-TA1 是一款由台湾光宝（LITEON）公司生产的高性能可控硅输出光耦合器，广泛应用于各种电气控制和信号隔离场景。该器件特别设计用于在高电压和高电流环境中进行安全、可靠的电气信号传递，提供双向可控硅输出，非常适合用于整流、调光及电机控制应用。

主要特点

  1. 输出类型：MOC3021S-TA1采用了Triac（可控硅）输出，能够支持双向导通，适合交流电路的控制应用。

  2. 高电压隔离：该光耦的电压隔离强度高达5000 Vrms，这使得器件在高压环境下也能确保安全工作，保障了系统的电气安全。

  3. 高断态电压：该器件的断态电压为400 V，能够承受较高的电压波动和瞬态过电压，适用于各种电源控制和开关应用。

  4. 快速响应：静态dV/dt（最小值）为1 kV/µs，使得器件在快速变化的电压下具备良好的稳定性，避免因过冲产生的误动作。

  5. 高 LED 触发电流：最大触发电流为15 mA，配合其较低的工作电流要求，使得MOC3021S-TA1在设计电路时更加灵活，用户可以选择合适的LED驱动电流以满足不同行业的使用需求。

  6. 工作温度范围广：其工作温度范围为-40°C到100°C，适用于多种严酷环境，大大增强了器件的适用性和通用性。

  7. 表面贴装型设计：采用6-SMD封装，适合自动化贴装工艺，优化了PCB布局空间，有效节省了产品的设计面积。

  8. 多方面认证：该光耦获得了CQC、CSA、TUV、UL和VDE等多项认证，支持其在全球市场的使用，确保了产品的质量及可靠性。

应用场景

MOC3021S-TA1广泛用于以下应用场景：

  • 电气隔离：在主电源和控制电路间提供有效的隔离，防止高压对低压控制电路造成影响，确保系统安全。

  • 调光器控制：由于其优越的可控硅特性，MOC3021S-TA1非常适合用于灯光调光设备中，通过控制照明设备的开启和关闭实现亮度调节。

  • 电机控制：可以作为交流电机控制的开关，通过控制电机的运转状态以实现电力驱动的精细管理。

  • 家电设备：广泛应用于家用电器产品，如空调、热水器等，需要安全、高效地对高压电流进行开关控制的情境中。

结论

MOC3021S-TA1凭借其高电压隔离、高断态电压和广泛的工作温度范围，成为一款可靠的可控硅输出光耦合器。其出色的性能和多种应用场景使其在工业、家电、照明和电机控制等领域大展拳脚。无论是在开发新产品还是改造现有设备中，MOC3021S-TA1都是一个值得信赖的选择，通过使用它可以显著提高系统的安全性和性能。

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