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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 Hitachi Energy 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.  

Part Number VDRM (V) ITAV (A) ITSM (kA) Package* (mm) Offer
5STP 07D1800 1800  760 9.0 60/34 Request
5STP 18F1800 1800  1780 21.0 75/47 Request
5STP 18F1810# New 1800 1780 21.0 75/47 Request
5STP 27H1800 1800 2940 50.5 102/63 Request
5STP 42L1800 1800 4310 64.0 120/78 Request
5STP 50Q1800 1800 6100 94.0 150/100 Request

 

*Note: maximum diameter / pole-piece diameter

# Contact factory

Part Number VDRM (V) ITAV (A) ITSM (kA) Package* (mm) Offer
5STP 06D2800 2800 640 8.8 60/34 Request
5STP 16F2800 2800  1500 18.0 75/47 Request
5STP 16F2810# New 2800 1500 18.0 75/47 Request
5STP 24H2800 2800 2780 43.0 102/63 Request
5STP 33L2800 2800 3760 65.5 120/78 Request
5STP 45N2800 2800 5250 77.0 150/100 Request
5STP 45Q2800 2800 5710 77.0 150/100 Request

 

*Note: maximum diameter / pole-piece diameter

# Contact factory

Part Number VDRM (V) ITAV (A) ITSM (kA) Package* (mm) Offer
5STP 04D4200 4200 500 7.1 60/34 Request
5STP 12F4200 4200 1190 17.3 75/47 Request
5STP 18H4200 4200 2170 32.0 102/63 Request
5STP 28L4200 4200 3290 54.0 120/78 Request
5STP 38N4200 4200 4090 64.5 150/100 Request
5STP 38Q4200 4200 4420 64.5 150/100 Request

 

*Note: maximum diameter / pole-piece diameter

Part Number VDRM (V) ITAV (A) ITSM (kA) Package* (mm) Offer
5STP 04D5200 5200 420 6.1 60/34 Request
5STP 17H5200 5200 1970 34.0 102/63 Request
5STP 25L5200 5200 2830 50.5 120/78 Request
5STP 25M5200 5200 2400 50.5 120/78 Request
5STP 34N5200 5200 3450 63.0 150/100 Request
5STP 34Q5200 5200 3720 63.0 150/100 Request
5STP 52U5200 5200 5200 99.0 172/110 Request

 

*Note: maximum diameter / pole-piece diameter

Part Number VDRM (V) ITAV (A) ITSM (kA) Package* (mm) Offer
5STP 03X6500 6500 340 4.7 60/34 Request
5STP 03D6500 6500 390 4.7 60/34 Request
5STP 08F6500 6500 850 15.1 75/47 Request
5STP 08G6500 6500 730 15.1 75/47 Request
5STP 12K6500 6500 1430 31.5 102/63 Request
5STP 18M6500 6500 1830 47.5 120/78 Request
5STP 26N6500 6500 2880 65.0 150/100 Request
5STP 40N6500 # New 6500 3780 75.0 150/100 Request
5STP 42U6500 6500 4300 86.0 172/110 Request

 

*Note: maximum diameter / pole-piece diameter

# Contact factory

Part Number VDRM (V) ITAV (A) ITSM (kA) Package* (mm) Offer
5STP 48Y7200 7200 5040 92.0 192/143 Request
5STP 27N8500 8500 2660 64.0 150/100 Request
5STP 27Q8500 8500 2870 64.0 150/100 Request
5STP 45Y8500 8500  4450 90.0 192/143 Request

 

*Note: maximum diameter / pole-piece diameter

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