MOSFETs for motor drives

Powering light e-mobility and material handling with MOSFETs for high-power low-voltage motor drives

anchor

Overview

Infineon offers a comprehensive end-to-end solution for power levels ranging from 200 W to 50 kW. The OptiMOS™ and StrongIRFET™ 2 MOSFET families offer the best figure-of-merits (FOM) for drives with low RDS(on) and low conduction losses with tight Vgs(th) spread for efficient paralleling. The family of MOSFETs also offers low Qrr soft-body diode and innovative package designs.

Key Features

  • MOSFETs with best FOMs for drives
  • Low RDS(on)
  • Low Qrr
  • Low ∆Vgs(th)

Products

About

Infineons™ portfolio of high-power BLDC/PMSM/ACIM motor drives

Infineon offers comprehensive, end-to-end motor control, and drive solutions. The MOSFET families, OptiMOS™, and StrongIRFET™ form a powerful yet efficient muscle of the system. The EiceDRIVER™ and MOTIX™ gate driver families offer a broad range of isolated and non-isolated gate drivers in various channel configurations. An array of motor control microcontroller (MCUs), i.e., PSOC™, iMOTION™, XMC™, TRAVEO-2™, MOTIX™, and AURIX™, along with their software and tools ecosystem enable quick, easy, and tailor-made implementations of advanced motor control algorithms with necessary safety requirements. The XENSIV™ range of current and angle and position sensors enable accurate closed-loop control in motor control systems.

More about high-power BLDC/ PMSM/ ACIM motor drive
Simplified design process for faster time to market

Infineon simplifies and accelerates the design process of single and three-phase induction, AC and DC motor systems by offering resources such as demonstration, evaluation and reference boards, simulation models, application notes, extensive technical support, and a nurturing developer community.

Find the right MOSFET for your application

Infineon's OptiMOS™ and StrongIRFET™ family of low- and medium-voltage power MOSFETs enable innovation and performance in motor control and drives. OptiMOS™ power MOSFETs provide excellent best-in-class performance. Features include ultra-low RDS(on) as well as high efficiency and power density ideal for high switching frequency applications.

StrongIRFET™ power MOSFETs are designed for rugged industrial applications and are ideal for designs with a low-switching frequency as well as those that require a high current carrying capability.

More about low- & medium-voltage MOSFET portfolio

Infineons™ portfolio of high-power BLDC/PMSM/ACIM motor drives

Infineon offers comprehensive, end-to-end motor control, and drive solutions. The MOSFET families, OptiMOS™, and StrongIRFET™ form a powerful yet efficient muscle of the system. The EiceDRIVER™ and MOTIX™ gate driver families offer a broad range of isolated and non-isolated gate drivers in various channel configurations. An array of motor control microcontroller (MCUs), i.e., PSOC™, iMOTION™, XMC™, TRAVEO-2™, MOTIX™, and AURIX™, along with their software and tools ecosystem enable quick, easy, and tailor-made implementations of advanced motor control algorithms with necessary safety requirements. The XENSIV™ range of current and angle and position sensors enable accurate closed-loop control in motor control systems.

More about high-power BLDC/ PMSM/ ACIM motor drive

Simplified design process for faster time to market

Infineon simplifies and accelerates the design process of single and three-phase induction, AC and DC motor systems by offering resources such as demonstration, evaluation and reference boards, simulation models, application notes, extensive technical support, and a nurturing developer community.

Find the right MOSFET for your application

Infineon's OptiMOS™ and StrongIRFET™ family of low- and medium-voltage power MOSFETs enable innovation and performance in motor control and drives. OptiMOS™ power MOSFETs provide excellent best-in-class performance. Features include ultra-low RDS(on) as well as high efficiency and power density ideal for high switching frequency applications.

StrongIRFET™ power MOSFETs are designed for rugged industrial applications and are ideal for designs with a low-switching frequency as well as those that require a high current carrying capability.

More about low- & medium-voltage MOSFET portfolio

Documents

Documents

Design resources

Developer community

{ "ctalist":[ { "link" : "https://community.infineon.com/t5/forums/postpage/choose-node/true", "label" : "Ask the community ", "labelEn" : "Ask the community " }, { "link" : "https://community.infineon.com/t5/Forums/ct-p/products", "label" : "View all discussions ", "labelEn" : "View all discussions " } ] }