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AOD9N40 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N CH 400V 8A TO252. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AOD9N40
- Description：MOSFET N CH 400V 8A TO252
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：400 V
- Current - Continuous Drain (Id) @ 25°C：8A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：800mOhm @ 4A, 10V
- Vgs(th) (Max) @ Id：4.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：16 nC @ 10 V
- Vgs (Max)：±30V
- Input Capacitance (Ciss) (Max) @ Vds：760 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：125W (Tc)
- Operating Temperature：-50°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：TO-252 (DPAK)
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Single FETs, MOSFETs datasheet and documents for AOD9N40
Single FETs, MOSFETs Overview
The AOD9N40 is an N-channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a drain-source voltage (Vdss) of 400 V and a continuous drain current (Id) of 8 A at case temperature or 5 A at ambient conditions. The device operates with a maximum power dissipation of 125 W (Tc). Key electrical parameters include a gate threshold voltage (Vgs(th)) of 4.5 V max at 250 µA, a gate charge (Qg) of 16 nC max at 10 V, and an input capacitance (Ciss) of 760 pF max at 25 V. The maximum gate-source voltage (Vgs) is ±30 V.
Single FETs, MOSFETs Feature Summary
- Designed for high-voltage switching applications with robust 400 V drain-source capability.
- Optimized for surface-mount integration using the TO-252 (DPAK) package format.
- Provides efficient conduction characteristics suitable for power management circuits.
Single FETs, MOSFETs Applications
- High-voltage DC-DC converter designs
- Power supply output rectification stages
- Motor control driver circuits
Single FETs, MOSFETs Procurement Notes
Verify the specific manufacturer datasheet to confirm exact thermal resistance values and pinout configurations before finalizing design integration. Ensure that the selected component meets all required environmental standards and operating temperature ranges specified in the official documentation. Cross-reference part numbers carefully to avoid substitution errors.
Single FETs, MOSFETs Selection Notes
Select this component when a surface-mount N-channel MOSFET with 400 V blocking capability is required. Consider the TO-252 package constraints for PCB layout and thermal management. Evaluate the 125 W power dissipation rating against the expected thermal environment to ensure reliable operation under load conditions.
Single FETs, MOSFETs Part Context
This component belongs to the AOD9 series from Alpha & Omega Semiconductor, which focuses on N-channel MOSFETs for general-purpose power switching. The series offers various packages including TO-252 and TO-220 variants to accommodate different thermal and spatial requirements in electronic designs.
Single FETs, MOSFETs Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference tools for verified alternatives.
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