IR MOSFET

The IR MOSFET product family supports various applications such as DC motors, inverters, SMPS, lighting, as well as load switches.

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Overview

The IR MOSFET family of power MOSFETs utilizes proven silicon processes offering designers a wide portfolio of devices to support various applications such as DC motors, inverters, SMPS, lighting, load switches, and battery-powered applications. These devices are available in a variety of surface mount and through-hole packages with industry-standard footprints for ease of design.

Key Features

  • Wide product portfolio
  • Various applications supported
  • Optimized for broad availability
  • Multi-vendor compatibility
  • Product qualified to JEDEC standard
  • Standard and logic level options
  • Flexible gate drive options

Products

About

IR MOSFET portfolio

Infineon’s IR MOSFET portfolio of planar devices complements its successful trench-based StrongIRFET™ and OptiMOS™ technologies by offering a range of 30 V to 100 V devices tailored to large Safe Operating Area (SOA) and linear-mode applications. 

Typical applications include Power over Ethernet+ (PoE+), LED power, DC fan, industrial SMPS, UPS, and servo motors.

Modern trench MOSFETs strive for the lowest RDS(on), Qg, and Qgd to meet today’s high-speed switching applications, whereas planar devices sacrifice die size and RDS(on) to achieve the high current-carrying capability and a large SOA.

Flexible integration and design-in with industry-standard footprints

The IR MOSFET family of devices is available in a wide range of standard footprints enabling flexibility in design options.

The available packages include surface mount packages:

  • DPAK
  • D²PAK
  • D²PAK-7pin
  • DirectFET™
  • SO8
  • SuperSO8 (5x6)
  • PQFN 3.3x3.3
  • SOT-223


Available through-hole packages include:

  • IPAK
  • I²PAK
  • TO-220
  • TO-220FP
  • TO-247

Small outline packages such as the TSOP-6, Micro-8, and SOT23 are also available.

Ideally suited for large SOA and linear-mode applications

Modern trench MOSFETs strive for the lowest RDS(on), Qg, and Qgd to meet today’s high-speed switching applications, whereas planar devices sacrifice die size and RDS(on) to achieve high current-carrying capability and a large SOA. The IR MOSFET technology family utilized planar die technology, ideal for customers requiring small size, large SOA, and high current capabilities in their design.

IR MOSFET portfolio

Infineon’s IR MOSFET portfolio of planar devices complements its successful trench-based StrongIRFET™ and OptiMOS™ technologies by offering a range of 30 V to 100 V devices tailored to large Safe Operating Area (SOA) and linear-mode applications. 

Typical applications include Power over Ethernet+ (PoE+), LED power, DC fan, industrial SMPS, UPS, and servo motors.

Modern trench MOSFETs strive for the lowest RDS(on), Qg, and Qgd to meet today’s high-speed switching applications, whereas planar devices sacrifice die size and RDS(on) to achieve the high current-carrying capability and a large SOA.

Flexible integration and design-in with industry-standard footprints

The IR MOSFET family of devices is available in a wide range of standard footprints enabling flexibility in design options.

The available packages include surface mount packages:

  • DPAK
  • D²PAK
  • D²PAK-7pin
  • DirectFET™
  • SO8
  • SuperSO8 (5x6)
  • PQFN 3.3x3.3
  • SOT-223


Available through-hole packages include:

  • IPAK
  • I²PAK
  • TO-220
  • TO-220FP
  • TO-247

Small outline packages such as the TSOP-6, Micro-8, and SOT23 are also available.

Ideally suited for large SOA and linear-mode applications

Modern trench MOSFETs strive for the lowest RDS(on), Qg, and Qgd to meet today’s high-speed switching applications, whereas planar devices sacrifice die size and RDS(on) to achieve high current-carrying capability and a large SOA. The IR MOSFET technology family utilized planar die technology, ideal for customers requiring small size, large SOA, and high current capabilities in their design.

Documents

Documents

Design resources

Developer community

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