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FDB9406-F085 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists onsemi. Its product description is MOSFET N-CH 40V 110A D2PAK. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for FDB9406-F085
- Description：MOSFET N-CH 40V 110A D2PAK
- Series：PowerTrench®
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：40 V
- Current - Continuous Drain (Id) @ 25°C：110A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：1.8mOhm @ 80A, 10V
- Vgs(th) (Max) @ Id：4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：138 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：7710 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：176W (Tj)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：TO-263 (D2PAK)
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Single FETs, MOSFETs datasheet and documents for FDB9406-F085
Single FETs, MOSFETs Overview
The FDB9406-F085 is an N-Channel PowerTrench MOSFET manufactured by onsemi. It features a TO-LL8-8 surface-mount package and operates with a drain-source voltage of 40 V and a continuous drain current of 110 A. The device exhibits a maximum on-resistance of 1.8 mΩ at room temperature. Gate specifications include a threshold voltage of 3.2 V and a total gate charge of 90 nC. Thermal performance supports a power dissipation of 300 W, with an operating temperature range from -55°C to +175°C. The component holds AEC-Q101 qualification for automotive applications.
Single FETs, MOSFETs Feature Summary
- PowerTrench technology designed for low on-resistance and fast switching performance
- AEC-Q101 qualified for automotive reliability standards
- Enhancement mode single-channel N-Channel configuration
Single FETs, MOSFETs Applications
- Automotive power distribution systems
- DC-DC converter circuits
- Motor control applications
Single FETs, MOSFETs Procurement Notes
This component is officially marked as obsolete by the manufacturer. Production has ceased, and availability is limited to existing stock or third-party distributors. Buyers should verify lot dates and authenticity carefully. Immediate identification of suitable replacement parts is recommended for new designs to ensure long-term supply chain stability.
Single FETs, MOSFETs Selection Notes
Select this part only if legacy compatibility is required. Verify that the 40V rating and 110A current capacity meet specific circuit demands. Consider thermal management requirements due to the TO-LL8-8 package size. Evaluate alternative active components for improved availability and updated specifications in modern designs.
Single FETs, MOSFETs Part Context
The FDB9406-F085 belongs to onsemi's PowerTrench MOSFET family, which focuses on high-efficiency power switching. This specific model utilizes silicon technology optimized for low Rds(on). It is part of a broader portfolio of automotive-grade discrete semiconductors designed for robust performance in demanding electrical environments.
Single FETs, MOSFETs Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users must consult official manufacturer substitution guides or distributor cross-reference tools to identify compatible replacements.
Explore related parts through FETs, MOSFETs, Transistors, Discrete Semiconductor Products, all product categories.
