IRF1503SPBF

Single FETs, MOSFETs Overview

The IRF1503SPbF is a HEXFET Power MOSFET utilizing Stripe Planar design for low on-resistance. It features a D2PAK package with a drain current of 75A and an on-resistance of 3.3mΩ at VGS=10V. The device supports a junction temperature up to 175°C, fast switching speeds, and improved repetitive avalanche ratings.

Single FETs, MOSFETs Feature Summary

• Stripe Planar technology achieves extremely low on-resistance per silicon area
• Fast switching speed combined with improved repetitive avalanche rating
• Operates reliably at junction temperatures up to 175°C

Single FETs, MOSFETs Applications

• Industrial motor drive

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix 'SPbF' corresponds to the D2PAK package configuration as documented in the datasheet. Confirm lead-free status indicated by the 'P' designation matches project requirements. Ensure component authenticity through authorized distribution channels.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high continuous drain current capability within a surface-mount footprint. Evaluate thermal management needs based on the specified junction-to-case thermal resistance. Consider the gate charge characteristics for driving circuit compatibility.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs manufactured by Infineon Technologies (formerly International Rectifier). It represents a standard industrial-grade discrete semiconductor device designed for robust performance in power conversion and switching environments.

Single FETs, MOSFETs Replacement Considerations

Consult official cross-reference tools or manufacturer documentation for verified substitute part numbers. Do not assume functional equivalence without verifying electrical parameters and package dimensions against the original specifications.