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AONR66406 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 40V 22A/30A 8DFN. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AONR66406
- Description：MOSFET N-CH 40V 22A/30A 8DFN
- Series：AlphaSGT™
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：40 V
- Current - Continuous Drain (Id) @ 25°C：22A (Ta), 30A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：6.1mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：30 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：1480 pF @ 20 V
- FET Feature：-
- Power Dissipation (Max)：5W (Ta), 27W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-DFN-EP (3x3)
- Package / Case：8-PowerVDFN
Single FETs, MOSFETs datasheet and documents for AONR66406
Single FETs, MOSFETs Overview
The AONR66406 is a 40V N-Channel AlphaSGT™ Trench Power MOSFET in a DFN 3x3 EP package. It features low on-resistance of less than 6.1mΩ at VGS=10V and 9.4mΩ at VGS=4.5V, with a continuous drain current of 30A. The device supports logic level driving and exhibits excellent gate charge characteristics. It is rated for a junction temperature range of -55°C to 150°C and includes 100% UIS and Rg testing.
Single FETs, MOSFETs Feature Summary
- AlphaSGT™ trench technology providing low on-resistance and optimized gate charge performance
- Logic level driving capability suitable for direct interface with standard logic controllers
- Robust avalanche energy rating validated through 100% Unclamped Inductive Switching (UIS) testing
Single FETs, MOSFETs Applications
- High frequency switching circuits
- Synchronous rectification modules
- DC motor driver systems
Single FETs, MOSFETs Procurement Notes
Verify the specific ordering suffix and package form factor against the manufacturer's official documentation before procurement. Confirm that the component meets RoHS and halogen-free compliance requirements for your assembly process. Ensure the supplier provides valid traceability data consistent with Alpha & Omega Semiconductor Inc. standards.
Single FETs, MOSFETs Selection Notes
Select this component when a compact surface-mount solution is required for 40V applications. The DFN 3x3 EP package offers efficient thermal dissipation for high-current scenarios. Evaluate the low gate charge parameters to ensure compatibility with your specific driver circuitry and switching frequency requirements.
Single FETs, MOSFETs Part Context
This part belongs to the AlphaSGT™ series from Alpha & Omega Semiconductor Inc., designed for power management solutions. The company specializes in discrete power devices and wide bandgap semiconductors. This specific model utilizes advanced trench technology to achieve high performance within a small footprint suitable for modern electronics.
Single FETs, MOSFETs Replacement Considerations
Consult official distributor databases or manufacturer cross-reference lists for verified substitute part numbers. Do not assume functional equivalence based solely on voltage and current ratings without verifying pinout and thermal resistance specifications.
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