APT44F80L

Single FETs, MOSFETs Overview

The APT44F80L is an N-Channel FREDFET manufactured by Microchip Technology, utilizing MOS 8 technology. It features a maximum drain-source voltage of 800 V and a continuous drain current of 47 A in the TO-264 package. Key electrical parameters include a maximum on-state resistance of 210 mΩ and a forward transconductance minimum of 43 S. The device exhibits a fall time of 70 ns and operates within a temperature range of -55°C to +150°C, with a power dissipation rating of 1.135 kW.

Single FETs, MOSFETs Feature Summary

• Incorporates MOS 8 technology for optimized switching performance
• Designed as an N-Channel FREDFET for high-voltage applications
• Provides enhanced thermal stability with a maximum junction temperature of 150°C

Single FETs, MOSFETs Applications

• High-frequency power conversion circuits
• Industrial motor drive systems
• Uninterruptible power supply (UPS) inverters

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet version from Microchip Technology or authorized distributors to confirm exact electrical characteristics and mechanical dimensions. Ensure compatibility with existing thermal management solutions given the 1.135 kW power dissipation rating. Confirm RoHS compliance status through official product documentation before integration into final assemblies.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring high blocking voltage and fast switching speeds. The 800 V rating suits medium-voltage AC/DC converters. Compare the 210 mΩ on-resistance against thermal constraints to determine heatsinking requirements. Evaluate the 47 A continuous current capability against peak load demands in the target application circuit.

Single FETs, MOSFETs Part Context

This part belongs to the APT series of discrete power modules from Microchip Technology. It represents a silicon-based N-channel enhancement mode field-effect transistor. The TO-264 package provides robust mounting options for high-power industrial environments. It is distinct from lower-voltage or single-chip variants within the broader MOSFET portfolio.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes may include other 800V N-Channel FREDFETs in TO-264 packages with comparable on-resistance and current ratings. Verify pinout compatibility and thermal resistance values when considering alternatives from different manufacturers.