APT50M75LFLLG

Single FETs, MOSFETs Overview

The APT50M75LFLLG is a single N-channel FREDFET MOS7 power MOSFET module manufactured by Microchip Technology. It features a TO-264 (TO-247) package with screw mount installation. Key electrical parameters include a drain-source voltage (Vds) of 500 V, a continuous drain current (Id) of 57 A at case temperature, and a maximum on-resistance (Rds(on)) of 75 mΩ at 10 V gate drive. The device supports a gate-source voltage range of ±30 V and operates within a junction temperature range of -55°C to +150°C.

Single FETs, MOSFETs Feature Summary

• Utilizes FREDFET MOS7 technology for optimized switching performance
• Designed for high-power applications with robust thermal characteristics
• Single channel configuration for simplified circuit integration

Single FETs, MOSFETs Applications

• Industrial motor drives
• Power supply inverters
• High-frequency switching circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix LLG against official Microchip documentation to confirm pinout and packaging details. Ensure compatibility with TO-264 mounting standards. Cross-reference datasheet revisions for any updates to thermal resistance or electrical limits before finalizing procurement specifications.

Single FETs, MOSFETs Selection Notes

Select this component when a 500 V rating and low on-resistance are required for high-current switching applications. Consider the TO-264 package size for board space constraints. Evaluate thermal management requirements based on the 57 A continuous current rating and specified power dissipation capabilities under case cooling conditions.

Single FETs, MOSFETs Part Context

This part belongs to the Microchip APT50M series of discrete power MOSFETs. The series offers various voltage and resistance combinations in standardized packages like TO-264 and T-MAX. These modules are engineered for efficiency in power conversion systems, balancing conduction losses with switching speeds.

Single FETs, MOSFETs Replacement Considerations

Check for direct substitutes such as APT50M65B2FLLG or APT50M75B2LLG from the same manufacturer family. Verify that alternative parts match the 500 V rating, 75 mΩ resistance, and TO-264 footprint to ensure mechanical and electrical interchangeability without redesign.