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Product Detailed Parameters
- Description：MOSFET N-CH 100V 30A TO220AB
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：100 V
- Current - Continuous Drain (Id) @ 25°C：30A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：50mOhm @ 15A, 10V
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：48 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：2300 pF @ 10 V
- FET Feature：-
- Power Dissipation (Max)：1.5W (Ta), 56W (Tc)
- Operating Temperature：150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Supplier Device Package：TO-220AB
- Package / Case：TO-220-3
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Overview
The 2SK3481-AZ is a single N-channel power MOSFET manufactured by Renesas Electronics Corporation. It features a drain-source voltage (Vdss) of 100 V and a continuous drain current (Id) of 30 A at 25°C. The device utilizes an MP-25 or TO-220 package with three leads. Key electrical characteristics include a typical input capacitance (Ciss) of 2300 pF. This component is designed for high-speed switching applications within the automotive sector.
Feature Summary
- N-channel power MOSFET architecture optimized for high-speed switching operations
- Automotive-grade design suitable for demanding electronic environments
- Lead-free construction compliant with environmental standards
Applications
- Automotive power management systems
- High-speed DC-DC converter circuits
- Industrial motor control interfaces
Procurement Notes
Verify component authenticity through authorized distributors, as this part is officially obsolete. Confirm that substitute components meet original electrical specifications. Check for moisture sensitivity handling requirements during storage and assembly. Ensure replacement parts are compatible with existing PCB footprints and thermal management designs.
Selection Notes
Select verified substitutes based on matching voltage and current ratings. Evaluate gate charge and input capacitance to ensure compatibility with existing driver circuits. Consider package dimensions for mechanical fitment. Assess thermal performance capabilities relative to the original design constraints.
Part Context
This component belongs to Renesas' discrete semiconductor product line, specifically single FETs. It serves as a switching element in power electronics. The manufacturer has discontinued production, necessitating the identification of equivalent alternatives for ongoing manufacturing or repair processes.
Replacement Considerations
Publicly confirmed substitute part numbers include FDP3682. Verify that alternative devices match the original 100V rating and 30A current capacity. Ensure pinout compatibility and similar switching characteristics.
