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Product Detailed Parameters
- Description：MOSFET 2N-CH 30V 8A/13A 8DFN
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel (Dual)
- FET Feature：Logic Level Gate
- Drain to Source Voltage (Vdss)：30V
- Current - Continuous Drain (Id) @ 25°C：8A, 13A
- Rds On (Max) @ Id, Vgs：21mOhm @ 8A, 10V
- Vgs(th) (Max) @ Id：2.3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：11nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：710pF @ 15V
- Power - Max：1.8W
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-PowerWDFN
- Supplier Device Package：8-DFN-EP (3.3x3.3)
- Grade：-
- Qualification：-
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Overview
The AON7902 is a dual N-channel MOSFET array from Alpha & Omega Semiconductor, housed in an 8-DFN-EP (3.3x3.3) surface-mount package. It features a 30V drain-source voltage rating and supports continuous drain currents of 8A and 13A per channel. The device offers a maximum gate threshold voltage of 2.3V at 250µA and a power dissipation of 1.8W. Operating within a temperature range of -55°C to 150°C, it utilizes logic-level gate drive technology for efficient switching performance in compact designs.
Feature Summary
- Dual N-channel configuration integrated into a single compact surface-mount package
- Logic-level gate drive capability for compatibility with standard digital control signals
- Enhanced thermal performance through exposed pad design for effective heat dissipation
Applications
- Battery protection circuits in portable electronics
- Load switching applications in consumer devices
- Power management systems requiring compact dual-channel solutions
Procurement Notes
Verify the specific ordering suffix against official Alpha & Omega Semiconductor documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets RoHS3 compliance requirements for your target market. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit sources and ensure supply chain integrity.
Selection Notes
Select this component when space constraints require dual N-channel MOSFETs in a small footprint. Ensure the application current does not exceed the 8A or 13A ratings depending on the specific channel configuration. Verify that the gate drive voltage aligns with the logic-level threshold characteristics for optimal switching efficiency.
Part Context
The AON7902 belongs to Alpha & Omega Semiconductor's portfolio of discrete power MOSFETs designed for high-efficiency power management. As a dual-channel array, it consolidates two independent N-channel switches into one package, reducing board area compared to using separate single FETs. This integration supports modern trends toward miniaturization in portable and industrial electronic equipment.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Alpha & Omega Semiconductor documentation or authorized distributors for verified cross-reference data before substituting.
