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Product Detailed Parameters
- Description：2SK1445 - 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 2SK1445LS is an N-channel silicon MOSFET designed for ultrahigh-speed switching applications. It features a drain-to-source voltage of 450V and a continuous drain current of 5A. The device incorporates a built-in diode and utilizes a TO-220AB flange mount package with three pins. Key electrical characteristics include a maximum on-resistance of 0.68 ohms and an avalanche energy rating of 318 mJ. The component operates in enhancement mode and is constructed using metal-oxide semiconductor technology.
Feature Summary
- Ultrahigh-speed switching capability with low on-resistance and low input capacitance
- High reliability achieved through the adoption of the HVP process
- Mica-less package design ensuring good attachment workability
- Built-in avalanche resistance guarantee
Applications
- General-purpose switching devices
- Power control designs
- Ultrahigh-speed switching circuits
Procurement Notes
Verify the specific manufacturer designation, as Sanyo Semiconductors has undergone corporate restructuring. Confirm that the component matches the original Sanyo specifications rather than subsequent rebrands. Ensure the datasheet references align with the required electrical parameters for your circuit design before finalizing procurement.
Selection Notes
Select this component for applications requiring fast switching speeds and high reliability. The TO-220AB package facilitates heat dissipation for moderate power levels. Consider the 450V breakdown voltage and 5A current rating to ensure adequate headroom for your specific load requirements and operating conditions.
Part Context
This part belongs to the Sanyo N-channel silicon MOSFET family, characterized by the use of the HVP process for enhanced reliability. The LS suffix typically denotes specific packaging or handling variations within the product line. These components are engineered for robust performance in demanding electronic environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and electrical ratings when considering alternative manufacturers.
