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Phase controlled thyristors (PCT)

Phase controlled thyristors (PCT)

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. 
 

Part NumberVDRM (V)ITAV (A)ITSM (kA)Package* 

(mm)

 
5STP 06T1600 16006419.952.5/29.5
5STP 10D1601 160096915.058.5/34
5STP 10T1600 160096915.058.5/34
5STP 20F1601 1600190127.374.5/47
5STP 20T1600 1600195627.374.5/47
5STP 34H1601 1600337049.0101.5/63
5STP 34T1600 1600337049.0101.5/63
5STP 07D18001800 7309.058.5/34
5STP 09D1801 180093213.758.5/34
5STP 18F18001800 166021.074.5/47
5STP 18F1801 1800182526.274.5/47
5STP 18T1800 1800187026.274.5/47
5STP 30H1801 1800310847.0102/63
5STP 42L18001800439064.0120/78
5STP 30T1800 1800310847.0101.5/63
5STP 50Q18001800610094.0150/100
5STP 09D2201220086312.058.5/34
5STP 17F2201 2200170225.574.5/47
5STP 17T2200 2200174325.574.5/47
5STP 29H2201 2200285545.0101.5/63
5STP 29T2200 2200285545.0101.5/63
5STP 06D280028006208.860/34
5STP 08T2800 280079210.658.5/34
5STP 08D2801 280079210.658.5/34
5STP 15T2800 2800158923.674.5/47
5STP 16F28002800 140018.074.5/47
5STP 16F2801 2800155423.674.5/47
5STP 27H2801 2800267043.0101.5/63
5STP 27T2800 2800267043.0101.5/63
5STP 33L28002800374065.5120/78
5STP 45N28002800508077.0150/100
5STP 45Q28002800549077.0150/100
5STP 04D420042004707.160/34
5STP 12F42004200115017.375/47
5STP 21H4200 4200219232.0101.5/63
5STP 28L42004200317054.0120/78
5STP 38N42004200396064.5150/100
5STP 38Q42004200427564.5150/100
5STP 04D520052004406.160/34
5STP 17H52005200197534.0102/63
5STP 25L52005200276050.5120/78
5STP 25M52005200254050.5120/78
5STP 34N52005200360063.0150/100
5STP 34Q52005200387563.0150/100
5STP 52U52005200512099.0172/110
5STP 03X650065003504.760/34
5STP 03D650065003804.760/34
5STP 08F6500650083015.175/47
5STP 08G6500650072015.175/47
5STP 12K65006500137031.5102/63
5STP 18M65006500180047.5120/78
5STP 26N65006500281065.0150/100
5STP 42U65006500425086.0172/110
5STP 48Y72007200484092.0192/138
5STP 45Y85008500 424090.0192/138

*Note: maximum diameter / pole-piece diameter