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Product Detailed Parameters
- Description：2SK3278 - N-CHANNEL SILICON MOSF
- Series：*
- Mfr：Sanyo
- Package：Bulk
- FET Type：-
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Drive Voltage (Max Rds On, Min Rds On)：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- FET Feature：-
- Power Dissipation (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
Download product information
Overview
The Sanyo 2SK3278-E is an N-channel silicon MOSFET designed for DC/DC converter applications. It features low ON-resistance and ultrahigh-speed switching capabilities, supporting a 4V drive voltage.
Feature Summary
- Low ON-resistance
- Ultrahigh-speed switching
- 4V drive capability
Applications
- DC/DC converters
Procurement Notes
Verify the manufacturer designation as Sanyo or Sanyo Semicon Device when sourcing this component. Confirm the specific suffix '-E' matches the required package and tape-and-reel specifications. Ensure the datasheet version aligns with current design requirements to avoid discrepancies in electrical characteristics.
Selection Notes
Select this device for circuits requiring fast switching speeds and efficient conduction at low gate drive voltages. The N-channel configuration suits standard high-side or low-side switching topologies where thermal performance and switching loss reduction are critical for power conversion efficiency.
Part Context
This component belongs to the single FET and MOSFET category from Sanyo. It is distinct from Sanyo Denki cooling products, such as the 9WG series fans, which share the corporate lineage but serve entirely different electronic functions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical ratings before considering alternative manufacturers.
