APT43M60B2

Single FETs, MOSFETs Overview

The APT43M60B2 is a single N-Channel Power MOSFET manufactured by Microchip Technology. It features a 600 V drain-source breakdown voltage and supports a continuous drain current of 45 A at case temperature. The device utilizes the T-MAX B2 package, designed for high-power applications with a power dissipation rating of 780 W at case temperature. Key electrical characteristics include a maximum on-resistance of 190 mOhms and a gate charge of 165 nC. The component operates within a junction temperature range of -55°C to +150°C, ensuring reliability in demanding thermal environments.

Single FETs, MOSFETs Feature Summary

• High-voltage capability with 600 V breakdown rating
• Optimized low on-resistance for efficient conduction
• Robust thermal management via T-MAX B2 package design

Single FETs, MOSFETs Applications

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

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix B2 to confirm the T-MAX package variant. Confirm availability status as some listings indicate scheduled obsolescence. Ensure the sourcing channel provides authentic Microchip Technology components to guarantee performance specifications and long-term supply chain stability for production integration.

Single FETs, MOSFETs Selection Notes

Select this component when a 600 V N-Channel MOSFET with 45 A continuous current capacity is required. The T-MAX B2 package offers superior thermal performance compared to standard TO-247 variants. Consider the 190 mOhm on-resistance for efficiency calculations in high-current switching applications requiring robust avalanche ruggedness.

Single FETs, MOSFETs Part Context

This part belongs to the APT series of discrete power MOSFETs from Microchip Technology. The series is engineered for high-efficiency power conversion. The APT43M60B2 specifically targets applications needing high voltage blocking and significant current handling within a compact, thermally efficient footprint suitable for industrial and automotive-grade electronics.

Single FETs, MOSFETs Replacement Considerations

Check for direct substitutes within the same voltage and current class. Verify pinout compatibility and thermal resistance values before substitution. Ensure any replacement maintains the 600 V rating and comparable on-resistance to preserve circuit performance.