IGCTs 요약정보 및 구매

Integrated gate-commutated thyristors (IGCT)

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제품 정보

상품 기본설명

Integrated gate-commutated thyristors (IGCT)

상품 상세설명

All ABB IGCTs (Integrated Gate-Commutated Thyristors) are press-pack devices. They are pressed with a relatively high force onto heat-sinks which also serve as electrical contacts to the power terminals.
The IGCT's turn-on/off control unit is an integral element of the component. It only requires an external power supply and its control functions are conveniently accessed through optical fiber connections. The device's control power consumption typically ranges from 10 - 100 W.
The IGCT is optimized for low conduction losses. Its typical turn-on/off switching frequency is in the range of 500 hertz. However, in contrast to the GTO, the upper switching frequency is only limited by operating thermal losses and the system's ability to remove this heat. This feature, in conjunction with the device's fast transition between on and off state, enables short on-off pulse bursts with switching frequencies of up to 40 kHz.
IGCTs require a turn-on protective network (in essence an inductor) to limit the rate of current rise. However, in contrast to the GTO, the turn-off protection network is optional. It can be omitted at the price of a somewhat reduced turn-off current capability.

Asymmetric and reverse conducting IGCTs

Asymmetric IGCT devices are single devices optimized for snubberless turn-off operation. The associated recovery diodes can be chosen from our fast recovery diodes product range.
Reverse conducting IGCTs are monolithical integrated freewheeling diodes. They are optimized for snubberless turn-off conditions
For downloading and printing of data sheets in PDF format, click on the part numbers.

Asymmetric IGCTS
Part number VDRM (V) VDC (V) ITGQM (A) ITAVM (A) Package* (mm) Plecs model
*Note: Pole-piece diameter / Housing height
5SHY 35L4520450028004000170085/26XML
5SHY 35L4521450028004000170085/26XML
5SHY 35L4522450028004000210085/26XML
5SHY 40L4511450028003600143085/26XML
5SHY 55L4500450028005000187085/26XML
5SHY 50L5500550033003600129085/26XML
5SHY 42L6500650040003800129085/26XML
Reverse conducting IGCTS
Part number VDRM (V) VDC (V) ITGQM (A) TAVM / IFAVM (A) Package* (mm) Plecs model
*Note: Pole-piece diameter / Housing height
5SHX 26L4520450028002200101085/26XML
Diode part390
5SHX 19L602055003300 1800840 85/26XML
Diode part340

Reverse blocking integrated gate-commutated thyristors (IGCT)

This symmetrical IGCT is optimized for the current source inverter technology in medium voltage drive and breaker applications.

Recerse blocking IGCT
Part number VDRM (V) VT (V) ITGQM (A) ITAVM / IFAVM (A) Package* (mm)
*Note: Pole-piece diameter / Housing height
5SHZ 11H650065005.87110049062.8/13.8
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