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Product Detailed Parameters
- Description：N-CHANNEL MOSFET 600V, 47A
- Series：SuperFET™
- Mfr：Fairchild Semiconductor
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：600 V
- Current - Continuous Drain (Id) @ 25°C：47A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：75mOhm @ 47A, 10V
- Vgs(th) (Max) @ Id：5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：250 nC @ 10 V
- Vgs (Max)：±30V
- Input Capacitance (Ciss) (Max) @ Vds：8000 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：417W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Through Hole
- Supplier Device Package：TO-247
- Package / Case：TO-247-3
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Overview
The FCH47N60F-F085 is a 600V N-Channel SuperFET MOSFET manufactured by Fairchild Semiconductor, now part of ON Semiconductor. It features a TO-247 package with a maximum continuous drain current of 47A at case temperature and a typical on-resistance of 73mΩ at 10V gate drive. The device integrates a fast body diode and is designed for high-efficiency power switching applications.
Feature Summary
- SuperFET technology combining low RDS(on) with optimized gate charge
- Integrated ultra-fast body diode with low reverse recovery charge
- High avalanche energy rating for robust operation in inductive loads
Applications
- High-frequency DC-DC converters
- Power factor correction (PFC) circuits
- Motor control systems
Procurement Notes
Verify the manufacturer designation as ON Semiconductor due to the Fairchild acquisition. Confirm the specific suffix -F085 corresponds to the standard TO-247 reel packaging configuration. Ensure datasheet revision matches the required electrical specifications for design validation.
Selection Notes
Select this component for designs requiring high voltage blocking capability with moderate current handling. The SuperFET architecture offers superior switching performance compared to standard MOSFETs. Evaluate thermal management requirements based on the 368W power dissipation rating at case temperature.
Part Context
This part belongs to the Fairchild SuperFET family, which merges trench MOSFET technology with fast recovery diodes. The series targets efficient power conversion where switching losses and conduction losses must be minimized simultaneously.
Replacement Considerations
Equivalent parts include FCH47N60NF and FCH47N60N from the same manufacturer lineage. Verify pinout compatibility and thermal characteristics before substitution.
