Leading Power Semiconductor Manufacturer

Our Fast Thyristors are a high-performance range of power semiconductor devices designed for applications that require high-speed switching. Utilizing advanced full diffusion technology, the KST series features a metal flat-plate ceramic package and distributed amplifying gate structure, providing improved reliability and optimal thermal performance. With its fast switching capabilities, excellent dynamic characteristics, and low switching losses, these Fast Thyristors are ideal for applications such as motor control, power supplies, and inverters. Designed for double-sided cooling, these thyristors deliver reliable and efficient performance in a compact and rugged package for high-power and high-voltage applications.

Thyristor Circuit Diagram
PRODUCT TABLE

LJKST 200 C

  • LJ-MD 
  • KST Fast Thyristor
  • 200 IT(AV)
  • C Capsule Package

For Symbols explanation CLICK HERE.

Part NumberIT(AV)tqdi/dtIDRM IRRMIGTVGTIHVTM/ITMRTH(j-hs)Outline
THS55°C100°C25°C
AμsA/μsmAmAVmAV/A°C/WKN
LJ-KST200C20016 - 352003040 - 2500.9 - 2.520 - 4002.9/6000.0655.3 - 10E1/E2
LJ-KST300C30016 - 352003040 - 2500.9 - 2.520 - 4002.8/9000.0555.3 - 10E1/E2
LJ-KST400C40016 - 353004040 - 2500.9 - 2.520 - 4002.8/12000.04010 - 20E2/E5
LJ-KST500C50016 - 353005040 - 2500.9 - 2.520 - 4003.15/15000.03515 - 20E2/E3/E5
LJ-KST600C60016 - 353005040 - 3000.9 - 3.020 - 4003.15/18000.03215 - 20E3/E5/E6
LJ-KST800C80016 - 353006040 - 3000.9 - 3.020 - 4003.15/24000.03018 - 25E5/E6/E8
LJ-KST1000C100016 - 355008040 - 3000.9 - 3.020 - 5003.15/30000.02419 - 26E6/E8
LJ-KST1200C120016 - 3550010040 - 3000.9 - 3.020 - 5003.15/30000.02221 - 30E8
LJ-KST1500C150016 - 3550012040 - 3000.9 - 3.520 - 5003.15/30000.02021 - 30E8/E9
LJ-KST1800C180016 - 3550012040 - 4000.9 - 4.020 - 8003.15/40000.01727 - 34E11/E12/E13
LJ-KST2000C200040 - 8060016040 - 4500.9 - 4.520 - 10003.15/40000.01630 - 40E11/E12/E13
LJ-KST2500C250040 - 8060020040 - 4500.9 - 4.520 - 10003.15/50000.01135 - 47E14/E15
LJ-KST3000C300040 - 8060025040 - 4500.9 - 4.520 - 10003.15/50000.00970 - 85E14/E15
LJ-KST4000C400040 - 8060030040 - 4500.9 - 4.520 - 10003.15/50000.007100 - 125E14/E15
For the below products:
VDRM: 600 to 2500 V
VRRM: 600 to 2500 V
dv/dt = 500 V/μs
Tjm = 115 °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.