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Product Detailed Parameters
- Description：MOSFET N-CH 100V 80A DFN5X6
- Series：-
- Mfr：Analog Power Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：100 V
- Current - Continuous Drain (Id) @ 25°C：24A (Ta), 80A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：6.5V, 10V
- Rds On (Max) @ Id, Vgs：6mOhm @ 12A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：29 nC @ 6.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：2941 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：5W (Ta), 125W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-DFN (5x6)
- Package / Case：8-PowerVDFN
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Overview
The AMR446N is an N-Channel MOSFET from Analog Power Inc. designed for surface mount applications in the 8-DFN (5x6) package. It features a drain-source voltage rating of 100 V. The device supports a continuous drain current of 24 A at ambient temperature and 80 A at case temperature. Thermal dissipation capabilities are rated at 5 W at ambient temperature and 125 W at case temperature.
Feature Summary
- Utilizes low rDS(on) trench technology for efficient conduction
- Features low thermal impedance for effective heat management
- Designed for fast switching speed performance
Applications
- LED Inverter Circuits
- DC-DC converters
- Load switching
Procurement Notes
Verify the manufacturer part number AMR446N against official Analog Power Inc. documentation to confirm specifications. Ensure the 8-DFN (5x6) package matches your PCB footprint requirements. Cross-reference electrical ratings with your specific circuit design needs before procurement.
Selection Notes
Select this component when a 100 V N-Channel MOSFET is required for surface mount designs. Consider the 8-DFN (5x6) package constraints and thermal management capabilities. Evaluate the 24 A/80 A current ratings against your load requirements and operating temperature conditions.
Part Context
Analog Power Inc. provides power management solutions including N-Channel and P-Channel MOSFETs. These components often feature low on-resistance across various packages like DFN and SO. The AMR446N fits within their portfolio of single FETs designed for portable electronics and communications devices.
Replacement Considerations
Check for direct substitutes with identical 100 V, 8-DFN (5x6) specifications. Verify pinout compatibility and thermal characteristics. No confirmed substitute part numbers are publicly documented for this specific model.
