AUIRG4PH50SXKMA1

Single FETs, MOSFETs Overview

The AUIRG4PH50SXKMA1 is a 1200 V automotive-grade discrete IGBT in a TO-247AC package. It features planar technology with a maximum collector-emitter saturation voltage of 1.47 V at 33 A and 100°C. The device supports a continuous collector current of 33 A at 100°C and 57 A at 25°C, with a peak pulse current capability of 99 A. Total power dissipation is rated at 200 W. Switching characteristics include an off-time delay of 485 ns and a fall time of 2462 ns under standard test conditions. Gate charge is specified at 151 nC.

Single FETs, MOSFETs Feature Summary

• Automotive qualification compliant for reliable operation in vehicle environments
• Planar IGBT technology designed for robust performance in hard and soft switching applications
• TO-247AC through-hole package optimized for thermal management and mechanical stability

Single FETs, MOSFETs Applications

• On-board chargers (OBC) for electric vehicles
• DC-DC converters in automotive powertrains
• Motor control inverters for traction systems

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix XKMA1 to confirm tape-and-reel packaging availability versus bulk tube options. Ensure the component meets the required automotive quality standards for your specific application tier. Cross-reference the datasheet version to confirm electrical parameters match your design specifications before finalizing procurement orders.

Single FETs, MOSFETs Selection Notes

Select this component when a 1200 V rating is required for high-voltage automotive DC links. The TO-247AC package facilitates efficient heat sinking for moderate current applications up to 33 A continuous. Consider the switching energy values for thermal design in both hard and soft switching topologies to ensure system efficiency targets are met.

Single FETs, MOSFETs Part Context

This part belongs to Infineon's automotive IGBT portfolio, specifically engineered for high-reliability power conversion in electric and hybrid vehicles. It complements gate drivers and other power semiconductors within complete drive solutions. The TO-247AC form factor provides a balance between current handling capacity and mounting flexibility for various chassis or board-level implementations.

Single FETs, MOSFETs Replacement Considerations

Check for direct pin-compatible alternatives within the same voltage class if supply constraints exist. Verify that any substitute maintains equivalent switching energy and saturation voltage characteristics to preserve thermal and efficiency performance in the existing circuit design.