APT50M75B2FLLG

Single FETs, MOSFETs Overview

The APT50M75B2FLLG is a single N-Channel MOSFET from the POWER MOS 7® series, manufactured by Microchip Technology. It features a T-MAX™ [B2] (TO-247MAX) 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 an on-state resistance (Rds On) of 75 mΩ at 10 V gate drive. The device supports a maximum power dissipation of 570 W and operates within a junction temperature range of -55°C to +150°C.

Single FETs, MOSFETs Feature Summary

• POWER MOS 7® technology for optimized switching performance
• T-MAX™ [B2] package designed for high thermal efficiency
• Single N-Channel configuration for discrete power control

Single FETs, MOSFETs Applications

• High-frequency power conversion systems
• Industrial motor drives
• Uninterruptible power supplies (UPS)

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'FLLG' against official Microchip documentation to confirm pinout and packaging details. Ensure the procurement channel provides valid traceability for RoHS compliance. Confirm that the TO-247MAX form factor matches the target PCB or heatsink mounting requirements before finalizing orders.

Single FETs, MOSFETs Selection Notes

Select this component when a 500 V rating and low on-resistance are required in a standard through-hole package. Compare the 75 mΩ Rds On against system conduction loss limits. Evaluate the 57 A current capability against peak load demands. Consider the T-MAX™ package's thermal characteristics for heat sink design constraints.

Single FETs, MOSFETs Part Context

This part belongs to Microchip's POWER MOS 7® family, which utilizes advanced silicon planar technology. The T-MAX™ package variant offers improved thermal performance compared to traditional TO-247 designs. It serves as a discrete solution for medium-power applications requiring robust switching capabilities.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes may include other APT50M75 variants with different suffixes if pinouts match. Verify compatibility with existing gate drive circuits when replacing with similar 500 V N-Channel MOSFETs from other manufacturers.