5SHX06F6004-3BHB003387R0101-5SXE05-0151-3BHB003151P104 芯片与反并联二极管和门极驱动电路集成在一起

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5SHX06F6004-3BHB003387R0101-5SXE05-0151-3BHB003151P104 芯片与反并联二极管和门极驱动电路集成在一起

IGCT模块，即集成门极换流晶闸管（Intergrated Gate Commutated Thyristors），是将GTO（可关断晶闸管）芯片与反并联二极管和门极驱动电路集成在一起，再与其门极驱动器在外围以低电感方式连接而成的一种电力电子器件。IGCT在整流环节中与SCR一脉相承，SCR是Silicon Controlled Rectifier的缩写，即可控硅整流器的简称。5SHX06F6004-3BHB003387R0101-5SXE05-0151-3BHB003151P104 可控硅有单向、双向、可关断和光控几种类型，具有体积小、重量轻、效率高、寿命长、控制方便等优点，被广泛用于可控整流、调压、逆变以及无触点开关等各种自动控制和大功率的电能转换的场合。

IGCT的优点在于其阻断电压高、容量大、通态损耗低、可靠性高等，因此在工业变频调速、风电并网、轨道交通等领域有广泛应用。例如，ABB公司的ACS系列变频器和PCS系列换流器，以及株洲中车时代电气股份有限公司（现为株洲中车时代半导体有限公司）生产的IGCT器件，都大量应用于这些领域。

5SHX06F6004-3BHB003387R0101-5SXE05-0151-3BHB003151P104 芯片与反并联二极管和门极驱动电路集成在一起

IGCT module, that is, integrated Gate Commutated Thyristors (Intergrated Gate Commutated Thyristors), isto integrate the GTO (turn-off thyristors) chip with the anti-parallel diode and the gate drive circuit. A power electronic device connected with a gate driver in a low inductance mode at the periphery. IGCT is closely related to SCR in the rectification process, SCR is the abbreviation of Silicon Controlled Rectifier, that is, silicon controlled rectifier. 5SHX06F6004-3BHB003387R0101-5SXE05-0151-3BHB003151P104 thyristor has several types of one-way, two-way, turn-off and optical control, with small size, light weight, high efficiency, long life, easy control, etc. It is widely used in controlled rectifier, voltage regulation, inverter and contactless switch and other automatic control and high-power electric energy conversion occasions.

IGCT has the advantages of high blocking voltage, large capacity, low on-state loss and high reliability, so it is widely used in industrial frequency conversion speed regulation, wind power grid connection, rail transit and other fields. For example, ABB’s ACS series inverter and PCS series converter, as well as IGCT devices produced by Zhuzhou CRRC Times Electric Co., LTD. (now Zhuzhou CRRC Times Semiconductor Co., LTD.), are widely used in these fields.