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Product Detailed Parameters
- Description：MOSFET N-CH TO220F
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- FET Type：-
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Drive Voltage (Max Rds On, Min Rds On)：4V, 10V
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：-
- FET Feature：-
- Power Dissipation (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Supplier Device Package：TO-220F-3SG
- Package / Case：TO-220-3 Full Pack
Download product information
Overview
The onsemi 2SK3703-1EX is an N-channel Power MOSFET designed for general-purpose switching applications. It features a TO-220F-3SG surface-mount package, providing robust thermal performance and mechanical stability. The device operates with a maximum drain-source voltage of 60V and supports a continuous drain current of 30A. Key electrical characteristics include a minimum forward transconductance of 13 S, ensuring efficient control in power circuits. The component functions within a temperature range from -55°C to +175°C junction temperature, making it suitable for demanding industrial environments.
Feature Summary
- N-channel enhancement mode construction for reliable switching
- High current handling capability up to 30A
- Low on-resistance for improved efficiency
- Thermal-efficient TO-220F surface-mount packaging
Applications
- DC-DC converter circuits
- Motor driver stages
- Power supply output switches
Procurement Notes
Verify the specific suffix '1EX' against the manufacturer's latest datasheet to confirm pinout and marking consistency. Ensure the procurement channel provides original manufacturer documentation. Cross-reference the TO-220F-3SG package dimensions with your PCB footprint library to prevent assembly errors during integration.
Selection Notes
Select this component when a 60V rating and 30A current capacity are required in a surface-mount form factor. Compare the on-resistance and gate charge specifications against alternative packages if space constraints differ. Evaluate thermal management requirements based on the expected duty cycle and ambient operating conditions for the target application.
Part Context
This part belongs to the 2SK3703 series of N-channel Power MOSFETs from onsemi. It is engineered as a direct replacement or upgrade for legacy through-hole components in modern surface-mount designs. The series is commonly utilized in consumer electronics and industrial equipment where compact power switching solutions are necessary.
Replacement Considerations
Check for equivalent parts such as the 2SK3703-1E variant, noting that suffix differences may indicate packaging or testing variations. Verify compatibility with existing gate drive voltages before substituting with other 60V N-channel MOSFETs.
