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Power Phase Control Thyristors SCR 100A – 400A, Stud Package
Power Phase Control Thyristors JY FACTORY, also known as Silicon Controlled Rectifier (SCR), stud version are general-purpose thyristors,
regulating and converting DC and AC currents to 400A at frequencies to 500 Hz in circuits with voltages to 4400V (depending on series).
Power stud thyristors series T have the following types (current):
100 A, 125 A, 160 A, 200 A, 250 A, 320 A, 400 Ampere.
The thyristor has an industry-standard ceramic housing making it easy to integrate the device into existing equipment. The polarity of the thyristor is determined by the icon on the case. The base of the thyristor is the Anode, the flexible power lead is the Cathode, the flexible wire exiting the base of the power lead is the auxiliary cathode, the flexible wire exiting the case is the control electrode (Gate). The technical specifications, part numbering guide, polarity, dimensions and recommended coolers for thyristors are listed below.
Air and water heat sinks are used to cool the thyristors. To provide reliable thermal and electrical contact with the heatsink a tightening torque Md must be observed during assembly. For better heat dissipation of thyristor during assembly, heat conducting paste is used.
The thyristors have a sealed housing isolating the functional part and the semiconductor element from mechanical impacts and environment. This thyristor has a stud design with a flexible power lead. Stud thyristors are notable for their ability to be used on moving parts.
Thyristors from AS Energi Global LLC 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 stud thyristors depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.
For questions regarding the acquisition of Modules, SCR Thyristors, Diodes 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.
- High Power Stud Thyristor Series:
The photo gallery shows many different semiconductor devices, semiconductor chips and SCRs produced by JY FACTORY, examples of test reports. Previous Next
- High Power Disc Thyristor Series:
- Power Thyristors T123, T223, T323 (100A – 500A)
Detailed specifications of Power Thyristors T151
| Series | VDRM VRRM |
IT(AV) (TC) |
ITRMS | ITSM | Tjmax | VTM/ ITM |
VT(TO) | rT | IDRM IRRM |
(dVD/dt)cr | IGT | VGT | (diT/dt)cr | tq | i2·t | Rth(j-c) |
| V | A(°C) | A | kA | °C | V/A | V | mΩ | mA | V/µs | mA | V | A/µs | µs | kA2·s | °C/W | |
| T151-100 | 300-1800 | 100(90) | 157 | 2.0 | 140 | 1.80/314 | 1.15 | 2.40 | 15 | 20-1000 | 200 | 2.5 | 160 | 250 | 20 | 0.30 |
Power Thyristors T933 (160A, 250A)
Thyristors T161
| Thyristors T161 | |||||||||
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| Series | Price | Voltage VDRM, VRRM |
Average forward current IT(AV) (TC, ºC) |
Voltage code VRRM / 100 |
Weight | Package type | Heatsink | Data sheet | |
| T161-125 | on request
+
–
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100 - 1800V | 125A (101ºC) 183A (85ºC) |
1 - 18 | 240 g | ST6 | O171, O271, O371, O471, OM101 |  |
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| T161-160 | on request
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–
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300 - 1800V | 160A (87ºC) | 3 - 18 | 240 g | ST6 | O171, O271, O371, O471, OM101 | |
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| T161-200 | on request
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300 - 1600V | 200A (87ºC) | 3 - 16 | 240 g | ST6 | O171, O271, O371, O471, OM101 | |
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Detailed specifications of Power Thyristors T161
| Series | VDRM VRRM |
IT(AV) (TC) |
ITRMS | ITSM | Tjmax | VTM/ ITM |
VT(TO) | rT | IDRM IRRM |
(dVD/dt)cr | IGT | VGT | (diT/dt)cr | tq | i2·t | Rth(j-c) |
| V | A(°C) | A | kA | °C | V/A | V | mΩ | mA | V/µs | mA | V | A/µs | µs | kA2·s | °C/W | |
| T161-125 | 100-1800 | 125(101) 183(85) |
196 | 4.0 | 125 | 1.45/393 | 0.867 | 1.300 | 50 | 200-1000 | 250 | 2.5 | 800 | 125-500 | 60 | 0.15 |
| T161-160 | 300-1800 | 160(87) | 251 | 4.0 | 125 | 1.70/502 | 1.05 | 1.36 | 15 | 20-1000 | 200 | 2.5 | 125 | 250 | 80 | 0.15 |
| T161-200 | 300-1600 | 200(87) | 314 | 5.0 | 125 | 1.60/628 | 1.00 | 1.05 | 15 | 20-1000 | 200 | 2.5 | 160 | 250 | 125 | 0.13 |
Quality Warranty
Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.
Geography of partnership
Thyristor factory 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.
JY FACTORY 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.