PMN55ENEX

Single FETs, MOSFETs Overview

The PMN55ENEX is a single N-channel enhancement mode Field-Effect Transistor manufactured by Nexperia. It utilizes Trench MOSFET technology and is housed in a SOT457 (SC-74) surface-mounted device plastic package. The component features a drain-source voltage rating of 60 V and a continuous drain current of 4.5 A at 25°C. Key electrical parameters include a maximum on-resistance of 60 mΩ at 10 V gate drive, a gate charge of 19 nC, and an input capacitance of 646 pF. It supports logic-level compatibility and operates within an extended temperature range up to 175°C.

Single FETs, MOSFETs Feature Summary

• Logic-level compatible for direct interface with standard digital control circuits
• Extended thermal performance supporting junction temperatures up to 175°C
• Trench MOSFET technology optimized for low on-resistance and switching efficiency

Single FETs, MOSFETs Applications

• Relay driver circuits
• High-speed line drivers
• Low-side load switches
• General switching applications

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'H' or 'X' against the official datasheet to confirm packaging configuration, as these designators define reel specifications rather than functional differences. Confirm RoHS compliance status directly from the manufacturer's documentation prior to integration. Ensure the selected variant matches the required tape-and-reel orientation for automated assembly processes.

Single FETs, MOSFETs Selection Notes

Select this component when a compact N-channel solution with 60V capability and logic-level drive compatibility is required. The SC-74 package suits space-constrained designs. Evaluate the 60mΩ on-resistance against thermal constraints for the intended load current. Verify that the 4.5A continuous current rating exceeds the application's peak and steady-state requirements.

Single FETs, MOSFETs Part Context

This part belongs to the Nexperia PMN series of single N-channel Trench MOSFETs. These devices are designed for general-purpose switching applications requiring small form factors. The series emphasizes high reliability and extended temperature operation, making them suitable for automotive and industrial environments where robustness and compact size are critical.

Single FETs, MOSFETs Replacement Considerations

The PMN55ENEAX and PMN55ENEH are functionally equivalent parts within the same series. Verify that any substitute maintains the identical 60V/4.5A ratings and SOT457 footprint. Confirm that the replacement variant meets the same AEC-Q101 qualification standards if automotive usage is intended.