PolarP3™ Power MOSFETs

Next generation of energy-efficient and reliable power-switching solutions from IXYS

The PolarP3™ Power MOSFET family is the latest addition to IXYS’ benchmark high-performance Polar-Series Power MOSFET product line. These new devices are manufactured using IXYS’ proprietary PolarP3™ Technology Platform, yielding new and improved devices that feature an optimized combination of low on-state resistance (Rdson) and gate charge (Qg). The end result is a device that achieves a Figure of Merit (FOM) performance index (device on-resistance multiplied by gate charge) as low as 9.6 ΩnC. Additional device features include low thermal resistances (RthJC), dynamic dV/dt ratings, high power dissipation (Pd), and high avalanche energy capabilities. These outstanding electrical and thermal device characteristics are essential for implementing improved power efficiency and reliability in today’s demanding high-voltage conversion systems.

The featured PolarP3™ family is initially available in two voltage grades; 500 V and 600 V grade respectively. 500 V PolarP3™ offerings will include drain current (Id @ Tc=25ºC) ratings of 60 to 132 A. Conversely, 600 V PolarP3™ offerings will have drain current (Id @ Tc=25ºC) ratings of 22 to 110 A. These devices feature low on-resistances (as low as 39 mΩ) while delivering low gate charge values (as low as 38 nC). The combined low conduction and switching losses resulted in a significant reduction in the overall power consumption of the device. In comparison to previous Polar series generations (PolarP2 HiPerFET™), these new PolarP3 HiPerFETs demonstrate up to a 12% reduction in on-state resistance (Rdson), 14% reduction in gate charge (Qg) and as high as 20% increase in maximum power dissipation (Pd). Lower thermal resistances are also achieved due to reduced chip thicknesses, increasing total power density of the device.

  • Low Rds(on)
  • Dynamic dV/dt ratings
  • High power dissipation(Pd)
  • Low gate driver power requirements
  • Low package inductance
  • Switch mode power supplies
  • Uninterruptible power supplies
  • Laser drivers
  • AC and DC motor drives
  • Robotics and servo controls

PolarP3™ Power MOSFETs

Manufacturer Part Number Description Available Quantity Datasheets
IXFB110N60P3 MOSFET N-CH 600V 110A PLUS264 144
IXFB132N50P3 MOSFET N-CH 500V 132A PLUS264 170
IXFH22N60P3 MOSFET N-CH 600V 22A TO247 79
IXFH28N60P3 MOSFET N-CH 600V 28A TO247 17
IXFH42N60P3 MOSFET N-CH 600V 42A TO247 40
IXFH60N50P3 MOSFET N-CH 500V 60A TO247 476
IXFK64N60P3 MOSFET N-CH 600V 64A TO264 171
IXFK78N50P3 MOSFET N-CH 500V 78A TO264 10
IXFK80N60P3 MOSFET N-CH 600V 80A TO264 0
IXFK98N50P3 MOSFET N-CH 500V 98A TO264 151
IXFN110N60P3 MOSFET N-CH 600V 90A SOT227 477
IXFN132N50P3 MOSFET N-CH 500V 112A SOT227 46
IXFP22N60P3 MOSFET N-CH 600V 22A TO220AB 9
IXFQ50N60P3 MOSFET N-CH 600V 50A TO3P 120
IXFQ60N50P3 MOSFET N-CH 500V 60A TO3P 148
IXFT50N60P3 MOSFET N-CH 600V 50A TO268 90
IXFT60N50P3 MOSFET N-CH 500V 60A TO268 33
IXFX64N60P3 MOSFET N-CH 600V 64A PLUS247 133
IXFX78N50P3 MOSFET N-CH 500V 78A PLUS247 56
IXFX80N60P3 MOSFET N-CH 600V 80A PLUS247 50
IXFX98N50P3 MOSFET N-CH 500V 98A PLUS247 222