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Product Detailed Parameters
- Description：MOSFET 2N-CH 30V 19A 8DFN
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Bulk
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel
- FET Feature：-
- Drain to Source Voltage (Vdss)：30V
- Current - Continuous Drain (Id) @ 25°C：19A (Ta), 50A (Tc), 26A (Ta), 82A (Tc)
- Rds On (Max) @ Id, Vgs：5.2mOhm @ 20A, 10V, 2.8mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：2.2V @ 250µA, 1.9V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：12.8nC @ 10V, 37nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：810pF @ 15V, 2120pF @ 15V
- Power - Max：3.1W (Ta), 21W (Tc), 3.1W (Ta), 31W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-PowerWDFN
- Supplier Device Package：8-DFN (5x6)
- Grade：-
- Qualification：-
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Overview
The AON6984 is a dual N-channel MOSFET array manufactured by Alpha & Omega Semiconductor Inc. It features a 30V drain-source voltage (Vdss) and a continuous drain current (Id) of 19A at ambient temperature, with an asymmetric configuration. The device utilizes an 8-DFN (5x6mm) surface-mount package designed for efficient thermal dissipation. Key electrical parameters include a maximum gate threshold voltage of 2.2V at 250µA and a maximum gate charge of 39nC at 10V. The input capacitance is specified as 810pF at 20V. The component operates within a junction temperature range of -55°C to 150°C and is compliant with RoHS3 standards.
Feature Summary
- Dual N-channel configuration with asymmetric internal structure
- Logic-level gate drive capability for low-voltage applications
- Surface-mount 8-DFN package optimized for thermal performance
Applications
- DC-DC converter circuits
- Power management modules
- Motor control systems
Procurement Notes
Verify the specific manufacturing date code against the latest Product Change Notification (PCN) records prior to procurement. Confirm that the received components match the exact marking codes specified in the official datasheet to ensure authenticity. Check for any end-of-life notices or obsolescence alerts from the manufacturer before finalizing purchase orders.
Selection Notes
Select this component when a compact dual N-channel solution with 30V rating is required. The 8-DFN package offers a balance between current handling capacity and board space efficiency. Ensure the application design accounts for the asymmetric nature of the dual FETs if independent switching is necessary.
Part Context
This part belongs to the AON69xx series of power MOSFET arrays from Alpha & Omega Semiconductor. These devices are engineered for high-efficiency power conversion applications where small form factors and robust thermal characteristics are critical requirements for modern electronic designs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official substitution guide for verified alternatives.
