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The onsemi FCI25N60N is an N-channel SupreMOS power MOSFET designed for high-voltage switching applications. It features a 600V drain-source breakdown voltage and supports a continuous drain current of 25A at case temperature. The device exhibits a maximum on-resistance of 125mΩ, ensuring efficient conduction with low power loss. Packaged in a TO-262 (I2PAK) through-hole format, it offers robust thermal performance with a maximum power dissipation of 216W. The component operates within a junction temperature range of -55°C to +150°C and utilizes silicon technology.
Verify the obsolete status before procurement as this part may be discontinued by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB footprints for the TO-262 package. Check for updated replacement components if long-term supply stability is required for production.
Select this component for designs requiring high voltage isolation and moderate current handling in through-hole assemblies. Consider the thermal resistance characteristics when designing heat sinking solutions. Evaluate the gate charge requirements against the driving circuit capabilities to ensure adequate switching speeds without excessive drive losses.
This device belongs to the SupreMOS family from onsemi, known for optimized performance in power switching applications. The TO-262 package provides mechanical stability and effective heat dissipation compared to surface-mount alternatives. It serves as a discrete solution for medium-power industrial and consumer electronics systems.
Check for direct pin-compatible replacements such as the FCP25N60N-F102 or FCH25N60N, verifying that electrical parameters like Rds(on) and Vgs(th) meet design specifications. Ensure the alternative package type fits the assembly constraints.