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Product Detailed Parameters
- Description：MOSFET N-CH 30V 20A DFN5X6
- Series：-
- Mfr：Analog Power Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：20A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：8.5mOhm @ 15A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA (Min)
- Gate Charge (Qg) (Max) @ Vgs：10 nC @ 4.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：1379 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：5W (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：DFN5x6
- Package / Case：DFN5x6
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Overview
The AM7402N is an N-Channel MOSFET from Analog Power Inc., designed for surface-mount applications. It features a drain-source voltage rating of 30V and a continuous drain current capacity of 20A at ambient temperature. The device is housed in an 8-DFN (5x6) package, providing a thermal dissipation capability of 5W under specified conditions. This component belongs to the manufacturer's portfolio of power management semiconductors, which includes various channel types optimized for efficient energy control.
Feature Summary
- Surface-mount construction utilizing an 8-DFN (5x6) package for compact integration
- N-Channel configuration suitable for standard switching and amplification roles
- Designed within a power management semiconductor family offering low on-resistance options
Applications
- General-purpose power switching circuits
- DC-DC converter topologies requiring moderate voltage ratings
- Battery protection and management systems
Procurement Notes
Verify the specific datasheet version and manufacturing lot details when sourcing this component. Confirm that the 8-DFN (5x6) package dimensions align with your PCB footprint requirements. Ensure that the thermal performance specifications meet your system's heat dissipation needs. Cross-reference the part number with official Analog Power documentation to confirm availability and authenticity through authorized channels.
Selection Notes
Select the AM7402N for applications requiring a 30V breakdown voltage and 20A current handling in a small form factor. Consider the 5W thermal dissipation limit when designing heatsinking or copper pour areas. Evaluate the trade-off between the DFN package size and thermal resistance compared to larger packages if higher power handling is required. Ensure gate drive voltages are compatible with the device's threshold characteristics.
Part Context
Analog Power Inc. specializes in power management solutions, including N-Channel and P-Channel MOSFETs. The company offers components with on-resistances as low as 1 mΩ across various packages such as DFN and SO-8. The AM7402N fits within this lineup, targeting applications where space efficiency and moderate power handling are prioritized over extreme high-current capabilities found in larger packages.
Replacement Considerations
Publicly confirmed substitute part numbers for the AM7402N are not available in the provided source data. When seeking alternatives, ensure any replacement matches the 30V VDS, 20A ID, and 8-DFN (5x6) package specifications. Verify pinout compatibility and thermal characteristics before substitution.
