APT50M50L2LLG

Single FETs, MOSFETs Overview

The APT50M50L2LLG is a single N-channel Power MOSFET from the Microchip POWER MOS 7 series, housed in a TO-264MAX (TO-264AA) package. It features a drain-source voltage rating of 500 V and a continuous drain current of 89 A at case temperature. The device exhibits a maximum on-resistance of 50 mΩ at 10 V gate drive and 44.5 A drain current. Key electrical characteristics include a maximum gate charge of 200 nC and an input capacitance of 10,550 pF. Designed for robust operation, it supports a junction temperature range from -55°C to +150°C.

Single FETs, MOSFETs Feature Summary

• Utilizes POWER MOS 7 technology to achieve low conduction losses and high switching efficiency.
• Features a rugged TO-264MAX screw-mount package designed for high-power thermal management applications.
• Provides enhanced avalanche energy capability for improved reliability in inductive switching environments.

Single FETs, MOSFETs Applications

• High-efficiency DC-DC converters
• Motor control systems
• Industrial power supplies

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix L2LLG against official Microchip documentation to confirm pinout compatibility and thermal interface specifications. Ensure that the procurement source provides valid traceability data. Confirm RoHS compliance status through the manufacturer's latest product compliance reports before integration into regulated assemblies.

Single FETs, MOSFETs Selection Notes

Select this component when a 500 V rating and high current capacity are required in a screw-mount configuration. Compare the 50 mΩ on-resistance against system loss budgets. Evaluate the thermal resistance of the TO-264MAX package against available heatsinking solutions. Consider the gate charge requirements for driver selection in high-frequency applications.

Single FETs, MOSFETs Part Context

This part belongs to the APT series of discrete power semiconductors manufactured by Microchip Technology. It represents a silicon-based MOSFET solution within the broader portfolio of power management components. The TO-264MAX package distinguishes it from surface-mount alternatives, targeting applications requiring direct board mounting or chassis attachment for superior heat dissipation.

Single FETs, MOSFETs Replacement Considerations

Direct replacements must match the 500 V / 89 A / 50 mΩ specification profile and TO-264MAX footprint. Verify equivalent thermal resistance and gate charge parameters. Cross-reference with other manufacturers' TO-264AA packages only if electrical characteristics and pin assignments are identical.