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Pavlo GorkunPhase Control Thyristors 5STP ABB Replacement
Power phase control thyristors, also known as Thyristor SCR (Silicon Controlled Rectifier), in disc design are press pack type general-purpose thyristors, regulating and converting DC and AC currents to 5200A in circuits with voltages to 8500V (depends on the thyristor type).
Thyristors ATP AS ENERGITM are a replacement, analog, alternative for phase control thyristors 5STP ABB Power Grids, Hitachi Energy.
"Air-cooled heatsinks O series for disc devices", "Air heatsink SF series", "Water heatsink SS series" for thyristor cooling are also available to order.
Part numbering guide for phase control thyristors
Video: Reviews of high power disc thyristors Features: designed for high power industrial and power transmission applications; optimized for low on-state voltage drop; matched Qrr and VT values available for series and / or parallel connections.
The thyristor has an industry standard ceramic housing making it easy to integrate the device into existing equipment. This thyristor has a disc housing with pressure contacts. The polarity of the thyristor is determined by the icon on the case. The technical specifications, part numbering guide, datashets for thyristors are listed below.
Thyristors AS ENERGITM have the following features: low static and dynamic losses, high values of VDRM/VRRM, extensive experience of using the devices in various industries, range of voltages from 100 to 9000 V and amperages from 100 to 15000 A, high resistance to thermal and electric cycling, natural or forced air cooling.
Our company provides a quality guarantee for thyristors of 2 years from the date of purchase. When supplying thyristors, if necessary, we provide technical passport and certificate of conformity.
The final price of phase control thyristors depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.
General specifications of Phase Control Thyristor 5STP ABB and Replacements
| Type | IT(AV)M (TC=70°C) |
VDRM VRRM |
ITSM | VT0 | rT | Tvj max | Rth(j-c) | Rth(c-h) | Fm ±10% |
Package | Replacement AS ENERGITM |
Data sheet |
| A | V | kA | V | mΩ | ºC | K/kW | K/kW | kN | ||||
| 5STP 03X6500 | 340 | 6500 | 4.7 | 1.20 | 2.30 | 125 | 45 | 7.5 | 10 | X | ATP 300-65-X-00 |  |
| 5STP 03D6500 | 390 | 6500 | 4.7 | 1.20 | 2.30 | 125 | 36 | 7.5 | 10 | D | ATP 300-65-D-00 | |
| 5STP 04D4200 | 500 | 4200 | 7.1 | 1.14 | 1.288 | 125 | 36 | 7.5 | 10 | D | ATP 400-42-D-00 | |
| 5STP 04D5200 | 420 | 5200 | 6.1 | 1.29 | 1.917 | 125 | 36 | 7.5 | 10 | D | ATP 400-52-D-00 | |
| 5STP 06T1600 | 640 | 1600 | 9.9 | 0.99 | 0.50 | 125 | 44 | 12.0 | 9 | T4 | ATP 600-16-T-00 | |
| 5STP 06D2800 | 640 | 2800 | 8.8 | 0.92 | 0.78 | 125 | 36 | 7.5 | 10 | D | ATP 600-28-D-00 | |
| 5STP 06T4200 | 598 | 4200 | 7.5 | 1.30 | 0.93 | 125 | 32 | 10.0 | 10 | T1 | ATP 600-42-T-00 | |
| 5STP 06D4200 | 598 | 4200 | 7.5 | 1.30 | 0.93 | 125 | 32 | 10.0 | 10 | D | ATP 600-42-D-00 | |
| 5STP 07D1800 | 760 | 1800 | 9.0 | 0.93 | 0.448 | 125 | 36 | 7.5 | 10 | D | ATP 700-18-D-00 | |
| 5STP 08T2800 | 792 | 2800 | 10.6 | 1.06 | 0.49 | 125 | 32 | 10.0 | 10 | T1 | ATP 800-28-T-00 | |
| 5STP 08D2801 | 793 | 2800 | 10.6 | 1.02 | 0.51 | 125 | 32 | 7.5 | 10 | D | ATP 800-28-D-01 | |
| 5STP 08G6500 | 730 | 6500 | 15.1 | 1.20 | 1.046 | 125 | 22 | 4.0 | 22 | G | ATP 800-65-G-00 | |
| 5STP 08F6500 | 850 | 6500 | 15.1 | 1.20 | 1.046 | 125 | 17 | 4.0 | 22 | F | ATP 800-65-F-00 | |
| 5STP 09D1801 | 932 | 1800 | 13.7 | 0.94 | 0.34 | 125 | 32 | 7.5 | 10 | D | ATP 900-18-D-01 | |
| 5STP 09D2201 | 862 | 2200 | 12.0 | 1.00 | 0.40 | 125 | 32 | 7.5 | 10 | D | ATP 900-22-D-01 | |
| 5STP 10T1600 | 969 | 1600 | 15.0 | 0.93 | 0.30 | 125 | 32 | 10.0 | 10 | T1 | ATP 1000-16-T-00 | |
| 5STP 10D1601 | 969 | 1600 | 15.0 | 0.93 | 0.30 | 125 | 32 | 7.5 | 10 | D | ATP 1000-16-D-01 | |
| 5STP 12F4200 | 1190 | 4200 | 17.3 | 1.01 | 0.545 | 125 | 17 | 4.0 | 22 | F | ATP 1200-42-F-00 | |
| 5STP 12F4201 | 1247 | 4200 | 15.0 | 1.25 | 0.42 | 125 | 16 | 4.0 | 22 | F | ATP 1200-42-F-01 | |
| 5STP 12F4240 | 1247 | 4200 | 15.0 | 1.25 | 0.42 | 125 | 16 | 4.0 | 22 | F | ATP 1200-42-F-40 | |
| 5STP 12K6500 | 1430 | 6500 | 31.5 | 1.15 | 0.647 | 125 | 11 | 2.0 | 50 | K | ATP 1200-65-K-00 | |
| 5STP 15T2800 | 1589 | 2800 | 23.6 | 1.02 | 0.26 | 125 | 15.5 | 4.0 | 22 | T2 | ATP 1500-28-T-00 | |
| 5STP 16F2800 | 1500 | 2800 | 18.0 | 0.96 | 0.297 | 125 | 17 | 4.0 | 22 | F | ATP 1600-28-F-00 | |
| 5STP 16F2801 | 1512 | 2800 | 23.6 | 1.02 | 0.26 | 125 | 16 | 4.0 | 22 | F | ATP 1600-28-F-01 | |
| 5STP 16F2810 | 1500 | 2800 | 18.0 | 0.96 | 0.297 | 125 | 17 | 4.0 | 22 | F | ATP 1600-28-F-10 | |
| 5STP 17T2200 | 1743 | 2200 | 25.5 | 0.99 | 0.20 | 125 | 15.5 | 4.0 | 22 | T2 | ATP 1700-22-T-00 | |
| 5STP 17F2201 | 1702 | 2200 | 25.5 | 0.99 | 0.20 | 125 | 16 | 4.0 | 22 | F | ATP 1700-22-F-01 | |
| 5STP 17H5200 | 1970 | 5200 | 34.0 | 0.99 | 0.343 | 125 | 10 | 2.0 | 50 | H | ATP 1700-52-H-00 | |
| 5STP 18F1800 | 1780 | 1800 | 21.0 | 0.92 | 0.188 | 125 | 17 | 4.0 | 22 | F | ATP 1800-18-F-00 | |
| 5STP 18T1800 | 1870 | 1800 | 26.2 | 0.96 | 0.17 | 125 | 15.5 | 4.0 | 22 | T2 | ATP 1800-18-T-00 | |
| 5STP 18F1801 | 1825 | 1800 | 26.2 | 0.97 | 0.17 | 125 | 16 | 4.0 | 22 | F | ATP 1800-18-F-01 | |
| 5STP 18F1810 | 1780 | 1800 | 21.0 | 0.92 | 0.188 | 125 | 17 | 4.0 | 22 | F | ATP 1800-18-F-10 | |
| 5STP 18H4200 | 2170 | 4200 | 32.0 | 0.98 | 0.274 | 125 | 10 | 2.0 | 50 | H | ATP 1800-42-H-00 | |
| 5STP 18M6500 | 1830 | 6500 | 47.5 | 1.21 | 0.431 | 125 | 9.0 | 1.5 | 70 | M | ATP 1800-65-M-00 | |
| 5STP 20T1600 | 1956 | 1600 | 27.3 | 0.95 | 0.15 | 125 | 15.5 | 4.0 | 22 | T2 | ATP 2000-16-T-00 | |
| 5STP 20F1601 | 1901 | 1600 | 27.3 | 0.95 | 0.15 | 125 | 16 | 4.0 | 22 | F | ATP 2000-16-F-01 | |
| 5STP 20N8500 | 2000 | 8500 | 35.0 | 1.25 | 0.48 | 115 | 5.7 | 1.0 | 90 | N | ATP 2000-85-N-00 | |
| 5STP 21H4200 | 2192 | 4200 | 32.0 | 1.25 | 0.19 | 125 | 10 | 3.0 | 50 | H | ATP 2100-42-H-00 | |
| 5STP 21H4240 | 2192 | 4200 | 32.0 | 1.25 | 0.19 | 125 | 10 | 3.0 | 50 | H | ATP 2100-42-H-40 | |
| 5STP 24H2800 | 2780 | 2800 | 43.0 | 0.93 | 0.141 | 125 | 10 | 2.0 | 50 | H | ATP 2400-28-H-00 | |
| 5STP 25M5200 | 2400 | 5200 | 50.5 | 0.99 | 0.237 | 125 | 9.0 | 1.5 | 70 | M | ATP 2500-52-M-00 | |
| 5STP 25L5200 | 2830 | 5200 | 50.5 | 0.99 | 0.237 | 125 | 7.0 | 1.5 | 70 | L | ATP 2500-52-L-00 | |
| 5STP 26N6500 | 2880 | 6500 | 65.0 | 1.12 | 0.29 | 125 | 5.7 | 1.0 | 90 | N | ATP 2600-65-N-00 | |
| 5STP 27H1800 | 2940 | 1800 | 50.5 | 0.91 | 0.096 | 125 | 10 | 2.0 | 50 | H | ATP 2700-18-H-00 | |
| 5STP 27T2800 | 2670 | 2800 | 43.0 | 1.04 | 0.12 | 125 | 10 | 3.0 | 50 | T3 | ATP 2700-28-T-00 | |
| 5STP 27H2801 | 2670 | 2800 | 43.0 | 1.04 | 0.12 | 125 | 10 | 3.0 | 50 | H | ATP 2700-28-H-01 | |
| 5STP 27N8500 | 2660 | 8500 | 64.0 | 1.13 | 0.394 | 125 | 5.7 | 1.0 | 90 | N | ATP 2700-85-N-00 | |
| 5STP 27Q8500 | 2870 | 8500 | 64.0 | 1.13 | 0.394 | 125 | 5.0 | 1.0 | 90 | Q | ATP 2700-85-Q-00 | |
| 5STP 28L4200 | 3290 | 4200 | 54.0 | 1.03 | 0.138 | 125 | 7.0 | 1.5 | 70 | L | ATP 2800-42-L-00 | |
| 5STP 29T2200 | 2855 | 2200 | 45.0 | 1.00 | 0.10 | 125 | 10 | 3.0 | 50 | T3 | ATP 2900-22-T-00 | |
| 5STP 29H2201 | 2855 | 2200 | 45.0 | 1.00 | 0.10 | 125 | 10 | 3.0 | 50 | H | ATP 2900-22-H-01 | |
| 5STP 30T1800 | 3108 | 1800 | 47.0 | 0.98 | 0.08 | 125 | 10 | 3.0 | 50 | T3 | ATP 3000-18-T-00 | |
| 5STP 30H1801 | 3108 | 1800 | 47.0 | 0.98 | 0.08 | 125 | 10 | 3.0 | 50 | H | ATP 3000-18-H-01 | |
| 5STP 33L2800 | 3760 | 2800 | 65.5 | 0.93 | 0.10 | 125 | 7.0 | 1.5 | 70 | L | ATP 3300-28-L-00 | |
| 5STP 34T1600 | 3370 | 1600 | 49.0 | 0.94 | 0.06 | 125 | 10 | 3.0 | 50 | T3 | ATP 3400-16-T-00 | |
| 5STP 34H1601 | 3370 | 1600 | 49.0 | 0.94 | 0.06 | 125 | 10 | 3.0 | 50 | H | ATP 3400-16-H-01 | |
| 5STP 34N5200 | 3450 | 5200 | 63.0 | 0.96 | 0.194 | 125 | 5.7 | 1.0 | 90 | N | ATP 3400-52-N-00 | |
| 5STP 34Q5200 | 3720 | 5200 | 63.0 | 0.96 | 0.194 | 125 | 5.0 | 1.0 | 90 | Q | ATP 3400-52-Q-00 | |
| 5STP 38N4200 | 4090 | 4200 | 64.5 | 0.97 | 0.126 | 125 | 5.7 | 1.0 | 90 | N | ATP 3800-42-N-00 | |
| 5STP 38Q4200 | 4420 | 4200 | 64.5 | 0.97 | 0.126 | 125 | 5.0 | 1.0 | 90 | Q | ATP 3800-42-Q-00 | |
| 5STP 40N6500 | 3780 | 6500 | 75.0 | 1.14 | 0.255 | 135 | 4.8 | 1.0 | 90 | N | ATP 4000-65-N-00 | |
| 5STP 42L1800 | 4310 | 1800 | 64.0 | 0.81 | 0.08 | 125 | 7.0 | 1.5 | 70 | L | ATP 4200-18-L-00 | |
| 5STP 42U6500 | 4300 | 6500 | 86.0 | 1.17 | 0.181 | 125 | 4.0 | 0.8 | 135 | U | ATP 4200-65-U-00 | |
| 5STP 45N2800 | 5250 | 2800 | 77.0 | 0.86 | 0.069 | 125 | 5.7 | 1.0 | 90 | N | ATP 4500-28-N-00 | |
| 5STP 45Q2800 | 5710 | 2800 | 77.0 | 0.86 | 0.069 | 125 | 5.0 | 1.0 | 90 | Q | ATP 4500-28-Q-00 | |
| 5STP 45Y8500 | 4450 | 8500 | 90.0 | 1.06 | 0.168 | 110 | 3.0 | 0.6 | 190 | Y | ATP 4500-85-Y-00 | |
| 5STP 48Y7200 | 5040 | 7200 | 92.0 | 0.98 | 0.128 | 110 | 3.0 | 0.6 | 190 | Y | ATP 4800-72-Y-00 | |
| 5STP 50Q1800 | 6100 | 1800 | 94.0 | 0.90 | 0.05 | 125 | 5.0 | 1.0 | 90 | Q | ATP 5000-18-Q-00 | |
| 5STP 52U5200 | 5200 | 5200 | 99.0 | 1.04 | 0.115 | 125 | 4.0 | 0.8 | 135 | U | ATP 5200-52-U-00 | |
Drawings and housings dimensions for Phase Control Thyristors:
| Package type | Dimensions ØDxØdxH | Weight |
| T1 | 58.5x34x20 mm | 0.20 kg |
| T2 | 74.5x47x21.7 mm | 0.40 kg |
| T3 | 101.5x63x16.5 mm | 0.62 kg |
| T4 | 52x29.5x14.5 mm | 0.11 kg |
| D | 58.5x34x26 mm | 0.26 kg |
| F | 75x47x26 mm | 0.48 kg |
| G | 75x47x35 mm | 0.65 kg |
| H | 102x63x26 mm | 0.90 kg |
| K | 102x63x35 mm | 1.15 kg |
| L | 120x78x26 mm | 1.45 kg |
| M | 120x78x35 mm | 1.85 kg |
| N | 150x100x35 mm | 2.90 kg |
| Q | 150x100x26 mm | 2.10 kg |
| U | 172x110x35 mm | 3.60 kg |
| X | 60x34x35 mm | 0.40 kg |
| Y | 192x138x35 mm | 5.14 kg |
Part Numbering Guide for Phase Control Power Thyristors:
| A | TP | 1200 | – | 40 | – | F | – | 01 |
| A | – |  AS ENERGITM |
| TP | – | Product group: Phase Control Thyristor. |
| 1200 | – | Average on-state current IT(AV), Amp. |
| 40 | – | Voltage class VRRM / 100. |
| F | – | Housing (package) type. |
| 01 | – | Version number. |
High Power Semiconductors AS ENERGITM
Our company is engaged in the manufacturer and sale of wide range of power semiconductors (power thyristors, modules, rectifier diodes, avalanche, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them.
You can buy semiconductor devices in any volumes, and when ordering large lots, the price will be lower. We have earned the trust of customers and supply products all over the world.
For questions regarding the acquisition of Power Thyristors, Diodes, Modules send an email request to:
And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!
We are open to manufacture products at our production facilities
according to your requests and technical task.
Photo Gallery
The photo gallery shows many different semiconductor devices, semiconductor chips and SCRs produced by AS ENERGITM, examples of test reports.
Photo of High Power Disc Thyristors:
Installation recommendations for power thyristors:
The reliability of heat transfer and electrical contact between the mating surfaces of the thyristor and the cooler over the entire temperature range is ensured by appropriate torque (clamping force).
Before assembly you should perform visual inspection (1) contact surfaces for mechanical damages and wipe (2), soaked with alcohol (toluene, gasoline, acetone).
After inspection, fix the current contacts (leads), install a pin to fix the alignment of the structure.
To improve the parameters of heat transfer it is recommended to lubricate (3) a thin layer of silicone thermal conductive paste before the assembly, which is not a mandatory condition for installation.
Install the thyristor (3), the second part of the cooler, the fiberglass insulator and the thrust washer.
To thread the traverse (4) and evenly tighten the nuts. Make sure no misalignment and evenness of the contact surfaces.
When the parts are sufficiently clamped but moveable, we recommend placing the cooler on a flat surface and checking the tolerance for parallelism of the overall adjacent plane of the surfaces (5).
Clamp each nut in turn (about a quarter turn) to the stop (6). The amount of deflection of the traverse determines whether the achieved clamping force corresponds to the required one.
After installation, the fasteners (nuts and washers) must be additionally secured against corrosion.
Tips and recommendations for power thyristors:
The power thyristors should not be operated for long periods of time at their limit load for all parameters. In this case, the safety factor is determined by the required degree of reliability of the device.
Replace a failed power thyristor with a thyristor that matches the parameters of the one being replaced.
Supercooling must be provided when operating in an environment with an elevated ambient temperature.
Periodic cleaning of power thyristors and coolers to remove dust and contaminants is recommended to ensure proper heat dissipation.
Inductive current dividers (often twisted toroidal wire) should be used to equalize currents between power thyristors connected in parallel. The most popular connection methods are closed circuit, common coil circuit, or power thyristor. The efficiency of current dividers in this case is determined by the cross section of the magnetic wire.
Prevention of voltage unbalance when power thyristors are connected in series is achieved by using shunt resistors connected in parallel with each thyristor. Voltage equalization in transient conditions is provided by connecting capacitors in parallel to each thyristor.
It is strictly forbidden to touch power thyristors under high voltage during operation.
Why choose AS ENERGITM
- Own production facilities, including semiconductor silicon chips production
- European brand - 100% quality, favorable price, short production terms
- Over 20 years of experience in the semiconductor industry
- Clients from more than 50 countries trust us
- 20000 items in the product line for currents from 10A to 15000A, voltages from 100V to 9000V
- We produce analogues of other manufacturers' products
- Guaranteed certified quality, warranty period of operation - 2 years
Quality Warranty
Our products are certified and correspond to international standards.
Our company provides a quality guarantee for products of 2 years.
We provide certificates of conformity, reliability reports, data sheets and technical passports at the request of the customer.
Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.
Geography of partnership
AS ENERGITM company manufactures and supplies power semiconductors to more than 50 countries around the world.
Logistics and Delivery
We deliver our products all over the world with the services of logistics companies: DHL, TNT, UPS, EMS, Fedex, Aramex.
Products can be delivered by any means of transport: air, sea, rail and road.
AS ENERGITM Semiconductors Manufacturing
Our products range includes rectifier diodes, phase control thyristors in disc and stud design, avalanche diodes and thyristors, fast switching, high frequency thyristors, fast recovery, welding and rotor diodes, triacs, bridge rectifiers, power modules (thyristor, diode, thyristor-diode, IGBT), and air and water heatsinks to them.
Power diodes and thyristors are produced for currents from 10A to 15000A, voltage range from 100V to 9000V.
Power diode and thyristor modules are produced from 25A and up to 1250A, voltage range 400V - 4400V.
The range of power semiconductors also includes equivalent, replacement, analogue and alternative semiconductor devices of global manufacturers.
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