F4250R17MP4B11BPSA1

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The F4250R17MP4B11BPSA1 is a 5th generation Field Stop IGBT (FS-IGBT) module designed for automotive and power applications. It is comprised of a MOSFET, Vertically Diffused MOSFET, CoolMOS, CoolGaN and CoolGaNS power devices. The F4250R17MP4B11BPSA1 is a 750V, 17.8A/60kHz, 4-phase inverter module, featuring a soft switching technology that can provide up to 1% higher efficiency than standard inverter designs. It is suitable for automotive, industrial and power applications, including electric vehicle propulsion systems, variable frequency drives, solar inverters, motor drives and welding systems.

Application Field

The F4250R17MP4B11BPSA1 is well-suited for use in automotive and power applications, such as electric vehicle (EV) propulsion systems. It offers excellent soft switching performance and high efficiency, making it ideal for variable frequency drives, solar inverters, motor drives and welding systems, due to its high level of control. In addition, the F4250R17MP4B11BPSA1 can also be used in industrial applications, including battery management systems, uninterruptible power supplies and more. Furthermore, it provides robustness in harsh environments, making it suitable for applications in the automotive and industrial sectors.

Working Principle

The F4250R17MP4B11BPSA1 utilizes a half-bridge configuration, which means that two power circuit sets are connected in parallel junction. This module features four IGBTs, two MOSFETs, and two anti-phase reverse-recovery diodes in a three-level topology. In a conventional half-bridge switching circuit, two transistor switches are responsible for switching the power supply voltage from one voltage level to the other. By using four switches instead of two, the F4250R17MP4B11BPSA1 is able to independently control two electrical gate signals in order to supply ripple-free output signals. This is made possible by making the switching action smoother and more energy efficient, helping to decrease power loss when compared to conventional half-bridge circuits. In addition, the F4250R17MP4B11BPSA1 also reduces voltage spikes and low-frequency noise levels, making it an excellent choice for automotive, industrial and power applications.

The F4250R17MP4B11BPSA1 also features a specialized protection system, which is designed to protect the switching devices from overvoltage, as well as overcurrent, short circuit and thermal events. This module is designed to work over a wide temperature range, with a maximum operating temperature of up to 175°C. In addition, the F4250R17MP4B11BPSA1 also features four external source/sink feedback resistors, which can be used to reduce the leakage current and optimize switching times, while maintaining efficiency and improving reliability.

Conclusion

The F4250R17MP4B11BPSA1 is a Field Stop IGBT (FS-IGBT) module designed for automotive and power applications, offering excellent soft switching performance and high efficiency. It utilizes a half-bridge configuration, and features a specialized protection system for enhanced reliability. In addition, the F4250R17MP4B11BPSA1 also reduces voltage spikes and low-frequency noise levels. It is suitable for use in EV propulsion systems, variable frequency drives, solar inverters, motor drives, and welding systems, among other applications.

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