CoolSiC™ MOSFET 1200V Series Product Overview

Infineon's CoolSiC™ MOSFET 1200V series adopts Silicon Carbide (SiC) to achieve high performance, high efficiency and high robustness with less energy as the world's energy demand increases. . The use of silicon carbide allows the product to operate at higher voltages, achieve higher switching frequencies, and improve heat dissipation due to its high thermal conductivity. The CoolSiC™ MOSFET 1200V series reduces switching losses by up to 80% compared to IGBTs, and even with dv/dt similar to IGBTs, a 50% loss reduction can be achieved. A major difference from IGBTs is that this switching loss is independent of temperature.

CoolSiC™ MOSFET 1200V Series Product Features

  • Industry-Leading SiC MOSFET Based on Trench Technology Delivering 1200V in TO247 Package
  • TO247 3-pin / TO247 4-pin / D2PAK-7 packages available
  • Outstanding gate oxide reliability
  • Best-in-class switching and conduction losses
  • IGBT compatible drive (+18V)

What is CoolSiC™ MOSFET?

Silicon Carbide MOSFETs from Infineon are called CoolSiCTM MOSFETs. Silicon Carbide (SiC) offers designers new flexibility to achieve unprecedented levels of efficiency and reliability. Compared to conventional silicon-based (Si) high-voltage switches and IGBTs, CoolSiCTM can reduce switching loss by approximately 80% and conduction loss by up to 50%, depending on load conditions. This significantly reduces operating costs with inverter efficiency levels exceeding 99%. Certain SiC properties allow implementation of comparable or better switching frequency manipulation. CoolSiC™ MOSFET devices can also reduce system cost by increasing power density.

CoolSiC™ MOSFET 1200V Series Product Lineup

Rdson package
[mΩ] TO-247 3 TO-247 4 D2PAK-7
30 IMW120R030M1H IMZ120R030M1H IMBG120R030M1H
45 IMW120R045M1 IMZ120R045M1 IMBG120R045M1H
60 IMW120R060M1H IMZ120R060M1H IMBG120R060M1H
90 IMW120R90M1H IMZ120R090M1H IMBG120R090M1H
140 IMW120R140M1H IMZ120R140M1H IMBG120R140M1H
220 IMW120R220M1H IMZ120R220M1H IMBG120R220M1H
340 IMW120R340M1H IMZ120R340M1H IMBG120R340M1H

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