APT6021SFLLG

Single FETs, MOSFETs Overview

The APT6021SFLLG is a Power MOS 7 series N-Channel enhancement mode power MOSFET manufactured by Microchip Technology. It features a Drain-Source Voltage (V_DSS) of 600 V and a maximum On-State Resistance (R_DS(on)) of 210 mΩ. The device supports a continuous drain current (I_D) of 29 A at case temperature and a pulsed drain current (I_DM) of 116 A. Packaged in a D3PAK (TO-268-3) surface-mount housing, it is designed for high-voltage applications requiring low conduction and switching losses.

Single FETs, MOSFETs Feature Summary

• Power MOS 7 technology significantly lowers both R_DS(on) and gate charge to reduce conduction and switching losses.
• Patented metal gate structure enables exceptionally fast switching speeds inherent to the device architecture.
• Optimized internal capacitances result in lower input and Miller capacitance values compared to previous generations.

Single FETs, MOSFETs Applications

• High-frequency DC-DC converters
• Uninterruptible Power Supplies (UPS)
• Motor control circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'G' corresponds to the RoHS-compliant version when ordering. Confirm the package type is D3PAK (TO-268-3) rather than the through-hole BFLL variant. Ensure the supplier provides official Microchip Technology documentation to validate the part authenticity and electrical specifications against the datasheet.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring a 600 V rating with a maximum on-resistance of 210 mΩ. The 29 A continuous current capability suits moderate power levels. Consider the thermal performance of the D3PAK package for heat dissipation requirements. Compare gate charge specifications against driver capabilities to ensure efficient switching performance in the target circuit topology.

Single FETs, MOSFETs Part Context

This part belongs to the Power MOS 7 family from Microchip Technology (formerly Advanced Power Technology). The family focuses on reducing losses in high-voltage N-Channel MOSFETs. The SFLLG suffix indicates the surface-mount D3PAK package with lead-free compliance, distinguishing it from the through-hole BFLL variants within the same electrical specification group.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes include the APT6021BFLL for through-hole applications with identical electrical ratings. Verify pinout compatibility and thermal resistance differences between D3PAK and TO-247 packages when swapping form factors. Ensure any replacement maintains the 600 V V_DSS and 210 mΩ R_DS(on) limits.