BCTs 요약정보 및 구매

Bi-directionally controlled thyristors (BCT)

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Bi-directionally controlled thyristors (BCT)

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ABB Semiconductors’ phase control thyristor has been the back-bone of the high power electronics industry since its introduction 60 years ago. Its field of application ranges from kW DC-drives and MW rated load commutated frequency converters to GW converters for HVDC transmission.
Due to the growing demand for energy efficiency, the thyristor remains at the heart of much of the equipment needed for energy transmission and distribution, as it allows the best performance in terms of cost, reliability and efficiency.

Bi-directionally controlled thyristors (BCT)

ABB was the first company to introduce 6” thyristor products for HVDC applications and ABB offers the most complete range of high power thyristors. New thyristor products continue to be developed with focus on minimizing overall losses and maximizing the power rating of the device.
Thyristors are typically used as phase-controlled current valves for AC to DC conversion and vice versa, operating at low frequencies (most often around AC line frequency). In the conducting state, thyristors feature very low losses, making them attractive devices to efficiently control very high currents and energies.
All ABB Thyristors are press-pack devices. They are pressed with a relatively high force onto heat-sinks which also serve as electrical contacts to the thyristor terminals.
For downloading and printing of data sheets in PDF format, click on the part numbers.

Bi-directionally Controlled Thyristors (BCT) 2.8kV, 4.2kV, 5.2kV, 6.5kV Datasheet
Part Number VRM (V) ITAVM (A) ITSM (kA) Package* (mm)
5STB 24N28002800243043150/100
5STB 24Q28002800263043150/100
5STB 18N42004200192032150/100
5STB 17N52005200180029150/100
5STB 25U52005200198042172/110
5STB 13N65006500140522150/100
5STB 18U65006500158029.7150/100
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