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Mingjiada Supply/Recycle Infineon IMZA75R CoolSiC™ Silicon Carbide MOSFET For AI Server Applications

Shenzhen Mingjiada Electronics Co., Ltd. — supplies and recycles Infineon’s IMZA75R series of CoolSiC™ silicon carbide MOSFET devices for AI server power supply applications, This series utilises the PG‑TO247‑4 four-pin package with a Kelvin source drive pin. Based on Infineon’s proven trench silicon carbide process, it combines low on-resistance, ultra-low switching losses and high reliability, making it a mainstream power device for high-power SMPS power supplies in AI servers and data centres.

The IMZA75R forms part of Infineon’s CoolSiC™ MOSFET G2 (second-generation) product line.

Core technology: Based on Infineon’s second-generation trench-gate SiC technology.

Key parameters:

Rated voltage VDS: 750 V

On-resistance RDS(on): 16 mΩ @ Tj=25°C

Continuous drain current Id: 85 A @ 25°C

Package: PG-TO247-4

Operating junction temperature: –55 °C to 175 °C

On-resistance (Rds(on)): Available in a variety of specifications, such as 7 mΩ, 11 mΩ, 16 mΩ, 20 mΩ, 25 mΩ, 33 mΩ, 40 mΩ, 50 mΩ and 60 mΩ.

Automotive Certification: Complies with the AEC-Q101 standard and is suitable for automotive applications.

Performance Advantages: Compared to the previous generation, the Figure of Merit (FOM) has improved by over 25 per cent. It features ultra-low switching losses, excellent thermal performance (supporting a maximum junction temperature of 200°C) and high reliability.

Mingjiada Electronics supplies Infineon’s IMZA75R series of CoolSiC™ silicon carbide MOSFETs for AI server power supply applications, including but not limited to the following:

IMZA75R007M2H

IMZA75R011M2H

IMZA75R016M2H

IMZA75R020M2H

IMZA75R025M2H

IMZA75R033M2H

IMZA75R040M2H

IMZA75R050M2H

IMZA75R060M2H

Key Applications in AI Servers

Due to its characteristics, the IMZA75R series is an ideal choice for AI server power supplies:

Core application scenarios: Primarily used in power supply units (PSUs) for AI servers, particularly in high-efficiency topologies such as totem-pole PFC (power factor correction) and LLC resonant converters.

Extended applications: Power conversion systems including photovoltaic inverters, energy storage converters, UPS (uninterruptible power supply) units, new energy charging points, high-power industrial power supplies and battery formation equipment.

Mingjiada Electronics Business | Supply + Buyback of the IMZA75R Series CoolSiC™ Silicon Carbide MOSFETs

The Infineon IMZA75R series CoolSiC™ MOSFETs are power devices specifically designed for high-power-density, high-efficiency applications, and are particularly well-suited for AI server power supplies. Mingjiada Electronics provides a one-stop service for this series of devices, ranging from spot supply to stock buyback.

Stock Availability: The full range of IMZA75R CoolSiC™ silicon carbide MOSFETs, in original factory packaging (tubes or tape-and-reel), supports both small-batch sample procurement and large-volume project orders. Batch information is available to meet production and stockpiling requirements for AI server power supply projects.

Stock Buy-back: We purchase idle, end-of-line and excess stock from manufacturers and distributors, including Infineon silicon carbide MOSFETs, the IMZA75R series and equivalent SiC devices such as the IMBG and IMDQ series.

For further information regarding Infineon’s IMZA75R series CoolSiC™ silicon carbide MOSFETs, to purchase samples or enquire about buy-back prices, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further details on supply and demand.