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Product Detailed Parameters
- Description：MOSFET N-CH 150V 2.9A SO-8
- Series：-
- Mfr：Analog Power Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：150 V
- Current - Continuous Drain (Id) @ 25°C：2.9A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：5.5V, 10V
- Rds On (Max) @ Id, Vgs：255mOhm @ 2.3A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：12 nC @ 5.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：1144 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：3.1W (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-SO
- Package / Case：8-SOIC (0.154", 3.90mm Width)
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Overview
The AM4392N is an N-Channel MOSFET manufactured by Analog Power Inc. It features a Drain-Source Voltage (VDS) rating of 150 V. The device utilizes low RDS(on) trench technology to achieve efficient conduction with low thermal impedance and fast switching speeds. These characteristics make it suitable for high-voltage power management applications requiring robust performance in demanding electrical environments.
Feature Summary
- Low on-resistance trench technology
- Low thermal impedance design
- Fast switching speed
Applications
- White LED boost converters
- Automotive Systems
- Industrial DC/DC Conversion Circuits
Procurement Notes
Verify the specific datasheet version from Analog Power Inc., as some distributors may list similar part numbers with different voltage ratings, such as 200 V variants. Confirm the package type matches your PCB layout requirements before ordering. Ensure the component source is authorized to guarantee authenticity and avoid counterfeit risks associated with third-party marketplaces.
Selection Notes
Select this component when a 150 V drain-source voltage rating is required for N-Channel switching applications. Consider its low thermal impedance for designs where heat dissipation is critical without large heatsinks. Evaluate the fast switching speed against EMI constraints in your specific circuit topology to ensure compatibility with your system's noise immunity standards.
Part Context
This component belongs to the Analog Power Inc. MOSFET portfolio, which includes various N-Channel devices rated for different voltage levels. The AM4392N specifically targets the 150 V segment, distinguishing it from lower voltage options like the AM4404N or higher voltage alternatives. It shares common trench technology features across the manufacturer's series.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Distributor listings mention AM4392N-T1-PF but associate it with a 200 V rating, indicating potential confusion or variant differences that require careful verification rather than direct substitution.
