Littelfuse/Commercial Vehicle Products

Polar™ HiPerFETs (IXF..) combine the strengths of the Polar Standard product family with a faster body diode, whose reverse recovery time (trr) is reduced to make them suitable for phase-shift bridges motor control and uninterruptible power supply applications (UPS). This family of HiPerFETs provides lowest RDS(on), low RthJC, low Qg, and enhanced DV/DT capability. Advantages: Easy to Mount Space Savings

Polar™ HiPerFETs (IXF..) combine the strengths of the Polar Standard product family with a faster body diode, whose reverse recovery time (trr) is reduced to make them suitable for phase-shift bridges motor control and uninterruptible power supply applications (UPS). This family of HiPerFETs provides lowest RDS(on), low RthJC, low Qg, and enhanced DV/DT capability. Advantages: Easy to Mount Space Savings

Developed using the charge compensation principle and proprietary process technology, these new devices exhibit the lowest on-state resistances, along with low gate charges and superior dv/dt performance. Their avalanche capability also enhances the device ruggedness. In addition, thanks to the fast soft-recovery body diode, the Ultra-Junction MOSFETs help reduce switching losses and electromagnetic interference (EMI). Advantages: Higher efficiency High power density Easy to mount Space savings

Polar™ HiPerFETs (IXF..) combine the strengths of the Polar Standard product family with a faster body diode, whose reverse recovery time (trr) is reduced to make them suitable for phase-shift bridges motor control and uninterruptible power supply applications (UPS). This family of HiPerFETs provides lowest RDS(on), low RthJC, low Qg, and enhanced DV/DT capability. Advantages: Easy to Mount Space Savings

The PolarP3™ HiPerFET™ product family is the latest addition to the benchmark high-performance Polar-Series product line for our product portfolio between 300V, 500V and 600V. Its high Figure of Merit (FOM) being the multiplication of Qg and in RDS(on) provide an excellent alternative to weaker super junction technologies. These PolarP3™ HiPerFETs demonstrate up to a 12 percent reduction in on-state resistance (Rdson), 14 percent reduction in gate charge (Qg) and as high as 20 percent increase in maximum power dissipation (Pd). Lower thermal resistances are also achieved due to reduced chip thicknesses, increasing total power density of the device. Advantages: Higher efficiency High power density Easy to mount Space savings

Developed using the charge compensation principle and proprietary process technology, these new devices exhibit the lowest on-state resistances, along with low gate charges and superior dv/dt performance. Their avalanche capability also enhances the device ruggedness. In addition, thanks to the fast soft-recovery body diode, the Ultra-Junction MOSFETs help reduce switching losses and electromagnetic interference (EMI). Advantages: Higher efficiency High power density Easy to mount Space savings

The PolarP3™ HiPerFET™ product family is the latest addition to the benchmark high-performance Polar-Series product line for our product portfolio between 300V, 500V and 600V. Its high Figure of Merit (FOM) being the multiplication of Qg and in RDS(on) provide an excellent alternative to weaker super junction technologies. These PolarP3™ HiPerFETs demonstrate up to a 12 percent reduction in on-state resistance (Rdson), 14 percent reduction in gate charge (Qg) and as high as 20 percent increase in maximum power dissipation (Pd). Lower thermal resistances are also achieved due to reduced chip thicknesses, increasing total power density of the device. Advantages: Higher efficiency High power density Easy to mount Space savings

Trench Gate Power MOSFETs are ideally suited for low voltage/ high current applications, requiring an exceedingly low RDS(on), thus guaranteeing very low power Dissipation. This, combined with wide ranging operating junction temperature from -40 °C to 175 °C make them suitable candidates for automobile applications and other similar demanding applications in harsh environments. Advantages: Easy to Mount Space Savings High power density

Trench Gate Power MOSFETs are ideally suited for low voltage/ high current applications, requiring an exceedingly low RDS(on), thus guaranteeing very low power Dissipation. This, combined with wide ranging operating junction temperature from -40 °C to 175 °C make them suitable candidates for automobile applications and other similar demanding applications in harsh environments. Advantages: Easy to Mount Space Savings High power density