FQP4N25

Single FETs, MOSFETs Overview

The FQP4N25 is an N-channel enhancement mode MOSFET from onsemi's QFET series, housed in a TO-220-3 package. It features a maximum drain-source voltage of 250 V and a continuous drain current of 3.6 A. The device utilizes silicon technology with a single transistor configuration. Key electrical characteristics include a maximum gate-source voltage range of -30 V to +30 V and a typical gate charge of 4.3 nC at 10 V. It operates within a temperature range of -55 °C to +150 °C.

Single FETs, MOSFETs Feature Summary

• N-channel enhancement mode operation for efficient switching control
• High breakdown voltage capability suitable for demanding power applications
• Robust thermal performance with a wide operating temperature range

Single FETs, MOSFETs Applications

• Industrial motor drive systems
• Power supply circuits
• General purpose switching applications

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision and ordering suffixes when sourcing. Confirm that the TO-220-3 package dimensions match your PCB footprint requirements. Ensure the supplier provides traceability documentation consistent with onsemi manufacturing standards. Cross-reference the part number against official distributor catalogs to avoid counterfeit components.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high voltage isolation and moderate current handling in a through-hole package. Compare the 3.6 A current rating and 250 V breakdown voltage against system load requirements. Consider the thermal resistance of the TO-220-3 package for heat dissipation needs. Evaluate the gate charge specifications for driving circuit compatibility.

Single FETs, MOSFETs Part Context

This part belongs to onsemi's QFET series of N-channel MOSFETs. The series focuses on providing reliable performance for industrial and consumer power management solutions. The TO-220-3 package offers a balance between power handling capacity and ease of manual assembly or prototyping compared to surface-mount alternatives.

Single FETs, MOSFETs Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement matches the 250 V rating, N-channel type, and TO-220-3 package form factor.