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Product Detailed Parameters
- Description：SMALL SIGNAL FET
- 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 2SK3749(91)-T1-A is a small signal Field Effect Transistor (FET) manufactured by Renesas Electronics Corporation. It belongs to the Single FETs product category and is designed for switching applications. The component is identified by the manufacturer part number 2SK3749(91)-T1-A.
Feature Summary
- Designed for switching applications
- Small signal Field Effect Transistor construction
Applications
- Switching circuits
Procurement Notes
Verify the exact ordering suffix and package type against official Renesas documentation before procurement. Confirm availability status as components may be subject to supply constraints or end-of-life notices. Ensure compatibility with required voltage and current ratings for the specific switching application.
Selection Notes
Select this component for general-purpose small signal switching tasks requiring a single N-channel or P-channel FET configuration. Evaluate thermal management requirements based on the specific PCB layout and ambient operating conditions. Compare against alternative small signal FETs if higher current handling or different packaging is needed.
Part Context
This device is part of Renesas Electronics' discrete semiconductor portfolio, specifically within the Small Signal FET segment. It serves as a fundamental active component in electronic circuits where low-power switching functionality is required. Renesas provides datasheets and technical specifications for integration into various consumer and industrial designs.
Replacement Considerations
Consult official Renesas substitution guides or equivalent part lists from authorized distributors. Verify pinout compatibility and electrical characteristics such as threshold voltage and on-resistance before substituting with other small signal FETs.
