Leading Power Semiconductor Manufacturer

Russian Disc Avalanche Rectifier Diode series

Our Russian Avalanche Rectifier Diode Series encompasses disc-shaped power semiconductor devices that leverage advanced full diffusion technology and are housed in flat-plate ceramic packages. These diodes feature a robust center gate structure and are designed for efficient double-sided cooling, ensuring effective heat dissipation. With their unique configuration of equivalent two common cathode diodes in reverse parallel, these diodes exhibit excellent avalanche breakdown characteristics, enabling them to handle high-voltage applications with ease. The Russian Avalanche Rectifier Diode Series is an optimal choice for applications requiring reliable rectification in demanding environments, such as power supplies, industrial equipment, and high-power systems.


LJDL 12332016

  • LJ-MD
  • DL  Avalanche Rectifier Diode
  • 123  Device Outline Code
  • 320  Current Code: IF(AV) or IT(AV)
  • 16  Voltage Code x 100 = VRRM

For Symbols explanation CLICK HERE.

Tc = 55°C10 ms25°C
DL123-320400 - 1600253205.51511.65/10000.07560.070RC2
DL133-500400 - 160025500127201.50/15700.040100.180RC3
DL153-800400 - 2000100800127202.50/15000.020240.550RC6
DL153-1000400 - 20005012501316203.00/31400.020220.550
DL153-12501200 - 32005012502633802.00/40000.020240.550
DL153-16001200 - 32005016002633802.00/50240.020240.550
DL153-20001600 - 32005020003045001.80/62800.020240.550
DL173-32002400 - 3200100325045101252.2/100530.011451.300RC8
DL173-40001600 - 2400100386050125002.2/125600.011451.300
For the below products:
Tj: -40 to +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.