Leading Power Semiconductor Manufacturer

Introducing the Non-Isolated Diode Module MDG – the perfect choice for demanding applications where high performance and reliability are essential. Our module is designed with a full pressure junction structure, conforming to international packaging standards, and features a common electrode on the flooring. With excellent temperature characteristics and power cycling capabilities, this module can operate at a maximum junction temperature of 150°C. It has a voltage rating of up to 2500V and a positive forward voltage drop, making it an ideal solution for tough applications. Forced air cooling is necessary for modules under 350A, while modules exceeding 400A can use either air or water cooling. Installation and maintenance are straightforward, and our module employs vacuum hydrogen gas protected welding technology for maximum reliability. Trust our Non-Isolated Diode Module MDG to deliver superior performance and reliability in your application.

Circuit Diagram MDG
Circuit Diagram MDG

LJM D G 25A 1600V

  • LJ-MD 
  • Module
  • Diode
  • G Series
  • 25A IT(AV)
  • 1600V VRRM

For Symbols explanation CLICK HERE.

LJ-MDG70A70400 - 260051.57/210157201F - 101B
LJ-MDG110A110400 - 260051.57/330157201F - 101B
LJ-MDG160A160400 - 260051.57/480236103B - 102B - 101B
LJ-MDG200A200400 - 2600101.60/600314104B
LJ-MDG250A250400 - 2600101.60/750393104B
LJ-MDG300A300400 - 2600151.60/900471104B
For all Part Number:
- Tjm = 150°C
For the datasheet or inquiry, please contact us

For Any Help Or Datasheet

Looking to revolutionize your power control solutions? Look no further. At LJ-MD, we specialize in delivering cutting-edge diode and thyristor technologies that meet the highest industry standards. With a strong focus on innovation, reliability, and performance, our products are designed to excel in a wide range of power applications.


From high surge current capability to precise power control, our diodes and thyristors offer exceptional features that cater to your specific needs. Whether you require efficient rectification, fast switching, or precise phase control, our products deliver reliable and precise results.


At LJ-MD, we understand that every project is unique. That’s why we provide personalized support and guidance to ensure you find the perfect solution for your requirements. Our team of experts is always ready to assist you in selecting the right product and providing technical assistance.


Don’t miss out on the opportunity to optimize your power control systems. Contact us today to discuss your project requirements, and let us help you find the ideal diode or thyristor solution to drive your success.

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We are open to manufacturing products at our production facilities according to your requests and technical specifications.