Industry news--Karmin Electronic (HK) Limited

Zhixinwei launches industry-leading 2000V 25A, 75A silicon carbide Schottky diode
2025-04-10

Core Highlights

Security margin upgrade
2000V overvoltage protection is 300V higher than 1700V devices
Zero loss switching
No reverse/forward recovery current, reducing switch losses by 80%
High temperature stability
At a junction temperature of 175 ℃, the forward voltage is only 1.4V/1.7V, with a deviation of less than ± 5%
High power density
Pin compatible with mainstream 2-pin packaging, reducing volume by 30%

advantage

System simplification: Single tube replaces multiple device combinations, reducing BOM costs by 20%-
Scenario adaptation: Covering high-voltage scenarios such as SMPS/UPS/car charging
Ecological compatibility: Perfectly matched with 2000V SiC MOSFET, efficiency increased by 0.5% -1%

Application scenarios

Widely applicable to:
Switch mode power supply (SMPS)
UPs
car charger
UPS

About Zhixin Microelectronics Shenzhen Zhixin Microelectronics Co., Ltd. focuses on the research and development of third-generation semiconductor technology, with industry-leading design capabilities and manufacturing processes. The company has successfully developed automotive grade silicon carbide MOSFETs in China and has passed sample testing by domestic automotive customers. We have a technical team composed of multiple industry experts, with a solid professional theoretical foundation and rich practical experience, demonstrating high-level research and development capabilities and years of cultivating product reliability and quality awareness. We are able to comprehensively, continuously, and stably meet customer needs and provide products and services that meet high standards.

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