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Product Detailed Parameters
- Description：MOSFET 2N-CH 30V 6.5A 8SO
- Series：-
- Mfr：Analog Power 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：6.7A (Ta)
- Rds On (Max) @ Id, Vgs：32mOhm @ 5.3A, 4.5V
- Vgs(th) (Max) @ Id：0.5V @ 250µA (Min)
- Gate Charge (Qg) (Max) @ Vgs：9nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds：641pF @ 15V
- Power - Max：2.1W (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：PowerPAK® SO-8
- Supplier Device Package：8-SO
- Grade：-
- Qualification：-
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Overview
The AM4998N is a dual N-channel MOSFET manufactured by Analog Power Inc. It features a 30-V drain-source voltage rating and a maximum gate-source voltage of ±20 V. The device supports a continuous drain current of 6.5 A at 25°C, with an on-resistance (rDS(on)) of 32 mΩ at VGS = 10V and 40 mΩ at VGS = 4.5V. Packaged in an SO-8 format, it utilizes trench technology for low thermal impedance and fast switching capabilities.
Feature Summary
- Dual N-channel configuration within a single package
- Low rDS(on) trench technology for efficient conduction
- Fast switching speed suitable for high-frequency applications
Applications
- DC/DC conversion circuits
- Power management systems
- Automotive electronics
Procurement Notes
Verify the manufacturer designation as Analog Power Inc. when sourcing components. Confirm the specific package type matches the required PCB footprint. Ensure the part number corresponds to the dual N-channel variant rather than complementary or single-channel alternatives within the same series.
Selection Notes
Select this component for designs requiring dual N-channel isolation in a compact form factor. Evaluate the 32 mΩ on-resistance against thermal dissipation requirements at the target operating current. Verify that the 30-V breakdown voltage exceeds the maximum circuit voltage with adequate safety margin.
Part Context
This component belongs to the Analog Power AM49xx series of dual MOSFETs. These devices are designed to replace discrete dual-transistor solutions, saving board space. The series typically offers optimized trade-offs between on-resistance and gate charge for general-purpose switching.
Replacement Considerations
Check for direct pin-compatible replacements within the Analog Power AM49xx family. Verify that alternative dual N-channel MOSFETs from other manufacturers meet the 30-V VDS and 6.5-A ID specifications.
