IXTR90P20P

Single FETs, MOSFETs Overview

The Littelfuse IXTR90P20P is a P-Channel Power MOSFET from the Polar series, housed in an ISOPLUS247 package. It features a drain-source voltage (Vds) of 200 V and a continuous drain current (Id) of 53 A. The device exhibits a maximum on-resistance (Rds(on)) of 44 mΩ at Vgs = -10 V. Key electrical parameters include a gate charge (Qg) of 205 nC, a threshold voltage (Vgs(th)) of 4 V, and a power dissipation (Pd) of 890 W. Operating temperatures range from -55 °C to +150 °C junction temperature.

Single FETs, MOSFETs Feature Summary

• Utilizes Polar technology platform for significantly reduced on-resistance and gate charge compared to traditional products
• Features fast intrinsic diode characteristics suitable for high-speed switching applications
• Designed with avalanche rating capabilities for robust operation under transient conditions

Single FETs, MOSFETs Applications

• High-efficiency DC-DC converters
• Motor control circuits
• Power supply output stages

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision and ordering suffix upon procurement. Confirm that the component matches the ISOPLUS247 package outline and pinout requirements for your PCB layout. Ensure thermal management solutions align with the specified power dissipation limits and junction temperature ratings provided in the official Littelfuse documentation.

Single FETs, MOSFETs Selection Notes

Select this component when a P-Channel MOSFET with 200 V blocking capability and low conduction losses is required. The ISOPLUS247 package offers superior thermal performance compared to standard TO-247 packages. Consider the 53 A current rating and 44 mΩ resistance for efficiency optimization in medium-power switching applications where gate drive compatibility with negative voltages is necessary.

Single FETs, MOSFETs Part Context

This part belongs to the Littelfuse Polar series of P-Channel MOSFETs. The series is engineered to provide lower Rds(on) and Qg values than conventional counterparts. The IXTR90P20P specifically targets applications requiring high current handling and efficient switching in a rugged through-hole package format.

Single FETs, MOSFETs Replacement Considerations

Check for direct substitutes within the IXYS/Littelfuse portfolio such as the IXTX90P20P, noting potential differences in current ratings or package types like ISOPLUS247 versus TO-247. Verify pin compatibility and thermal characteristics before substitution.