5SHX1445H0001 可控硅模块 ABB

【产品详情】

可控硅模块是晶体闸流管(Thyristor)的简称，谷称可控硅模块，它是1种大功率开关型半导体元器件，在线路中用字母符号为“V”、“VT”表达（旧标准中用字母“SCR”表达）。

可控硅模块具备硅整流器件的特性，能在高电压、大电流条件下运行，且其运行过程可以控制、被普遍使用于可控整流、交流调压、无触点电子开关、逆变及变频等电子线路中。

可控硅模块有很多种分类方法。

（一）按关断、导通及控制方式分类

可控硅模块按其关断、导通及控制方式可分成普通可控硅模块、双向可控硅、逆导可控硅模块、门极关断可控硅模块（GTO）、BTG可控硅模块、温控可控硅模块和光控可控硅模块等很多种。

（二）按引脚和极性分类

可控硅模块按其引脚和极性可分成二极可控硅模块、三极可控硅模块和四极可控硅模块。

（三）按封装形式分类

可控硅模块按其封装形式可分成金属封装可控硅模块、塑封可控硅模块和陶瓷封装可控硅模块3种类型。

当中，金属封装可控硅模块又分成螺栓形、平板形、圆壳形等很多种；塑封可控硅模块又分成带散热片型和不带散热片型2种。

（四）按电流容量分类

可控硅模块按电流容量可分成大功率可控硅、中功率可控硅模块和小功率可控硅模块3种。

通常，大功率可控硅多选用金属壳封装，而中、小功率可控硅模块则多选用塑封或陶瓷封装。

（五）按关断速度分类

可控硅模块按其关断速度可分成普通可控硅模块和高频（快速）可控硅模块。

以上就是传承电子介绍的可控硅模块以及分类，传承电子是一家以电力电子为专业领域的功率半导体模块制造商，为众多的企业公司提供功率半导体模块的定制、生产和加工，同时还给众多公司提供来料代工或贴牌加工业务。主要产品为各种封装形式的绝缘式和非绝缘式功率半导体模块、各种标准和非标准的功率半导体模块等。

5SHX1445H0001 可控硅模块 ABB

【英文介绍】

Thyristor module is short for thyristor, valley called thyristor module, it is a high-power switching semiconductor component, in the line with the letter symbol "V", "VT" expression (the old standard with the letter "SCR" expression).

Thyristor module has the characteristics of silicon rectifier devices, can operate under high voltage and high current conditions, and its operation process can be controlled, and is widely used in controlled rectification, AC voltage regulation, contactless electronic switch, inverter and frequency conversion and other electronic circuits.

Thyristor modules can be classified in many ways.

(1) Classification by turn-off, turn-on and control mode

Thyristor module according to its turn-off, turn-on and control mode can be divided into ordinary thyristor module, bidirectional thyristor module, inverse thyristor module, gate turn-off thyristor module (GTO), BTG thyristor module, temperature controlled thyristor module and optical controlled thyristor module.

(2) Classification by pin and polarity

The thyristor module can be divided into two pole thyristor module, three pole thyristor module and four pole thyristor module according to its pin and polarity.

(3) Classification by package form

The thyristor module can be divided into three types according to its packaging form: metal thyristor module, plastic thyristor module and ceramic thyristor module.

Among them, the metal package thyristor module is divided into bolt shape, plate shape, round shell shape and so on. Plastic-sealed thyristor modules are divided into two types with and without heat sinks.

(4) Classification by current capacity

Thyristor modules can be divided into high-power thyristor modules, medium-power thyristor modules and low-power thyristor modules according to current capacity.

Usually, high-power thyristors are mostly packaged in metal shells, while medium and small-power thyristors are mostly packaged in plastic or ceramic.

(5) Classification by turn-off speed

Thyristor modules can be divided into ordinary thyristor modules and high-frequency (fast) thyristor modules according to their turn-off speed.

The above is the thyristor module and classification introduced by Heritage Electronics, Heritage Electronics is a power semiconductor module manufacturer in the professional field of power electronics, providing customization, production and processing of power semiconductor modules for many companies, and also providing many companies with OEM or OEM processing business. The main products are insulated and uninsulated power semiconductor modules in various packaging forms, and various standard and non-standard power semiconductor modules.

5SHX1445H0001 可控硅模块 ABB

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