FCPF250N65S3R0L-F154

Overview

The FCPF250N65S3R0L-F154 is an N-channel SuperFET III MOSFET from onsemi, rated for a drain-source voltage of 650V and a continuous drain current of 12A. It features a maximum on-resistance of 250mΩ and a typical gate charge of 24nC. The device operates within a temperature range of -55°C to +150°C with a power dissipation of 39W. Packaged in a TO-220 through-hole housing, it is currently marked as not recommended for new designs.

Feature Summary

• Utilizes SUPERFET III superjunction technology for optimized performance
• Designed for high dv/dt rate tolerance
• Provides low gate charge characteristics for efficient switching

Applications

• Telecommunications power supplies
• Server power systems
• Industrial power conversion
• Uninterruptible Power Supply (UPS) units
• Solar energy inverters

Procurement Notes

Verify the obsolete status before procurement, as this component is explicitly designated as not recommended for new designs. Confirm availability through authorized distributors or surplus channels. Ensure that existing inventory meets all required electrical specifications for legacy system maintenance or replacement purposes.

Selection Notes

Select this component only for retrofitting or maintaining existing equipment where the original part was specified. Evaluate alternative active devices if designing new hardware, given the manufacturer's recommendation against its use in new applications. Verify package compatibility and thermal requirements for the specific circuit layout.

Part Context

This device belongs to the SUPERFET III family, which employs charge balance technology to achieve low on-resistance and gate charge. This series is engineered to reduce conduction losses and improve switching efficiency while managing electromagnetic interference issues effectively in high-voltage power applications.

Replacement Considerations

Public confirmed substitute part numbers are not available.