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Product Detailed Parameters
- Description：SMALL SIGNAL N-CHANNEL MOSFET
- Series：*
- Mfr：Renesas Electronics Corporation
- 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 2SK1399-T2B-A is a small signal N-channel vertical type MOS FET manufactured by Renesas Electronics Corporation. Designed for high-speed switching applications, this component utilizes vertical MOS technology to achieve efficient performance. It is supplied in a surface mount package with dimensions of 3 x 3 x 1.4 mm. The device features lead-compliant construction and is classified under Moisture Sensitivity Level (MSL) 1. The product quality grade is designated as Standard unless otherwise specified in official documentation.
Feature Summary
- Vertical N-channel MOS FET structure optimized for high-speed switching operations
- Surface mount packaging with compact physical dimensions suitable for space-constrained designs
- Lead-compliant construction adhering to environmental standards
Applications
- High-speed switching circuits
- General purpose small signal amplification
- Automotive electronic systems
Procurement Notes
Verify the specific datasheet version when sourcing, as Renesas assigns a Standard quality grade by default. Confirm that the application does not require Special grade components for critical safety functions such as life support or aerospace systems. Ensure compatibility with the 3x3mm surface mount footprint during PCB layout. Check for any specific handling instructions related to MSL 1 classification during assembly processes.
Selection Notes
Select this component for applications requiring N-channel vertical MOS FETs with high-speed switching capabilities. The 3x3mm surface mount package facilitates automated assembly and reduces board space usage. Consider the Standard quality grade for general industrial or consumer electronics where extreme reliability specifications are not mandated. Evaluate thermal management requirements based on the small form factor.
Part Context
This part belongs to the Renesas discrete semiconductor portfolio, specifically within the power MOSFET category adapted for small signal applications. Renesas provides comprehensive analog and embedded processing solutions, positioning this component within their broader ecosystem of high-performance electronic devices designed for modern industrial and automotive technologies.
Replacement Considerations
Consult official Renesas documentation for verified substitute part numbers. Cross-referencing with other manufacturers requires careful validation of pinout compatibility, electrical characteristics, and package dimensions to ensure functional equivalence without compromising circuit integrity.
