STP400N4F6

Single FETs, MOSFETs Overview

The STP400N4F6 is an N-channel Power MOSFET developed using the 6th generation of STripFET DeepGATE technology, featuring a new gate structure. It exhibits the lowest RDS(on) in its package class. Key electrical parameters include a drain-source voltage (VDS) of 40 V and a continuous drain current (ID) of 180 A. The device operates with a maximum junction temperature of +175 °C and features extremely low on-resistance, low gate charge, and high avalanche ruggedness.

Single FETs, MOSFETs Feature Summary

• Extremely low on-resistance achieved through 6th generation STripFET DeepGATE technology
• Low gate charge for efficient switching performance
• High avalanche ruggedness with 100% avalanche testing

Single FETs, MOSFETs Applications

• Industrial motor control systems
• DC-DC converters
• Automotive power management applications

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant and ordering suffix against the official STMicroelectronics datasheet to ensure compatibility with your design requirements. Confirm that the component status is active or NRND as needed for long-term supply planning. Cross-reference the pinout and thermal characteristics with your PCB layout specifications before finalizing procurement.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high current handling at low voltage levels. The 40 V rating and 180 A current capacity make it suitable for robust power conversion stages. Consider the thermal performance and package type when designing heat dissipation solutions. Ensure the gate drive circuitry supports the logic level drive requirements specified in the datasheet.

Single FETs, MOSFETs Part Context

This part belongs to the STripFET VI DeepGATE family from STMicroelectronics, designed for medium-voltage power switching applications. It represents an advancement in N-channel MOSFET technology, focusing on minimizing conduction losses while maintaining high reliability. The series is widely used in industrial and automotive sectors where efficiency and ruggedness are critical.

Single FETs, MOSFETs Replacement Considerations

Check for direct replacements within the STP400N4F6 series or compatible packages. Verify pin-to-pin compatibility and electrical parameter equivalence for any substitute components. Consult the manufacturer's selection guide for alternative parts with similar voltage and current ratings.