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Avalanche Thyristor TL171-250-11 (TA171-250-11) – Stud thyristor, 250A 1100V
Average forward current, ITAV (TC) 250A (100ºC)
Voltage, VDRM/VRRM 1100 V
TL171-250-11 on request
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Stud thread M24
Package ST7
Weight 440 g
Datasheet -
Stud Avalanche Thyristor TL171-250-11 JY FACTORY is general purpose stud thyristor, also known as TA171-250-11. Average forward current ITAV – 250 ampere, repetitive peak forward and reverse blocking voltage VDRM/VRRM – 1100V. Stud thyristors are designed to convert and control DC and AC currents. “Air-cooled heatsinks O series for stud devices” for thyristor cooling are also available to order. Air heat sinks are used to cool the avalanche 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 (this is a recommendation and is not a prerequisite for installation). 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.
 
Avalanche Thyristors JY FACTORY have the following features: low static and dynamic losses, wide values of VDRM/VRRM, extensive experience of using the devices in various industries, range of voltages from 100 to 9000 V and amperages from 10 to 15000 A, high resistance to thermal and electric cycling, natural or forced air cooling. The technical specifications and parameters of avalanche thyristor TL171-250-11 (TA171-250-11), datasheet PDF, outline drawing and dimensions are listed below.
 
Our company provides a quality guarantee for avalanche 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 for 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:

zzwwjun@qq.com

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.

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

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.

 

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