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Welding Diodes – Product List, Specifications, Datasheets
Welding diodes are diodes designed for use in medium and high frequency industrial welding equipment and optimized for high current rectifiers. Since the diode voltage in welding equipment is quite low (200V – 600V), to ensure high power and high current density, semiconductor elements of minimum thickness are used in welding diodes, manufactured using alloying technology. Besides, the low thickness of the welding diodes housing ensures low thermal resistance Rth.
Welding diodes product line includes diodes with such parameters: the forward current rating IFAV ranges is 5000A, 6000A, 6300A, 7100A, 9000A, 10000A, 11000A, 12000A, 16000A housing type welding diodes and 7500A, 9500A, 10500A, 12500A, 13500A, 18000A housing-less type welding diodes; range of reverse blocking voltage VRRM is 200V, 400V, 600V.
Our company provides a quality guarantee for welding diodes of 2 years from the date of purchase. When supplying diodes, if necessary, we provide technical passport, test report and certificate of conformity.
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.
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The photo gallery shows many different semiconductor devices, semiconductor chips and SCRs produced byJY FACTORY, examples of test reports. Previous Next
Why choose JY FACTORY
- 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
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.