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Product Detailed Parameters
- Description：N-CHANNEL POWER MOSFET
- Series：*
- Mfr：onsemi
- 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：-
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Overview
The onsemi 2SK1432 is a silicon N-channel power MOSFET designed for high-current switching applications. It features a maximum drain current of 25A and a drain-source breakdown voltage of 100V. The device exhibits a low on-resistance of 0.055 ohms, facilitating efficient power handling with minimal conduction losses. Packaged in a TO-220AB flange mount configuration, it supports a maximum pulse drain current of 100A and operates within a junction temperature range up to 150°C.
Feature Summary
- N-channel silicon metal-oxide semiconductor field-effect transistor structure
- Low on-resistance design for efficient power conversion
- Flange mount package for robust thermal dissipation
Applications
- High-speed switching circuits
- Power supply modules
- Motor control systems
Procurement Notes
Verify the manufacturer origin carefully, as the 2SK series was originally developed by Sanyo Semiconductor, which has since been acquired by onsemi. Ensure the specific part number suffix matches the required packaging and compliance specifications. Confirm that the component meets all necessary regulatory standards for your target market before finalizing procurement.
Selection Notes
Select this component when a single N-channel MOSFET with high current capacity and low on-resistance is required. The TO-220AB package is suitable for through-hole mounting where effective heat sinking is achievable. Consider the 100V rating and 25A continuous current limits to ensure adequate headroom for the intended application's electrical stress conditions.
Part Context
This device belongs to the 2SK series of power MOSFETs, historically associated with Sanyo Semiconductor and now managed under the onsemi portfolio. The series is characterized by its use in general-purpose power switching applications requiring reliable performance and efficient thermal management capabilities.
