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Product Detailed Parameters
- Description：MOSFET N-CH 40V 232A TO-220
- Series：-
- Mfr：Analog Power Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：40 V
- Current - Continuous Drain (Id) @ 25°C：232A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：2.3mOhm @ 45A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：65 nC @ 4.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：7019 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：300W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Supplier Device Package：TO-220AB
- Package / Case：TO-220-3
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Overview
The AM90N04-02P is a single N-channel silicon MOSFET manufactured by Analog Power Inc. It features a drain-source voltage (VDS) rating of 40 V and a gate-source voltage (VGS) maximum of ±20 V. The device supports a continuous drain current (ID) of 90 A at case temperature, with a pulsed current capability of 232 A (Tc). On-resistance (RDS(on)) is specified at 2.3 mΩ. Thermal performance includes a power dissipation rating of 300 W (Tc) and a junction-to-case thermal resistance of 0.52 °C/W. The component utilizes a TO-220 through-hole package.
Feature Summary
- Utilizes high cell density trench process technology for low on-resistance
- Designed to ensure minimal power loss and heat generation
- Optimized for efficient switching in power applications
Applications
- DC-DC converters
- Load point regulators
- Motor control systems
Procurement Notes
Verify the specific suffix '02P' against official Analog Power documentation to confirm the exact pinout and thermal characteristics associated with this TO-220 variant. Ensure that sourcing channels provide genuine components from authorized distributors to maintain reliability standards for power management circuits.
Selection Notes
Select this component for designs requiring robust N-channel switching with a 40 V breakdown voltage. The TO-220 package facilitates effective heat dissipation for high-current applications up to 90 A. Consider the 2.3 mΩ on-resistance for efficiency requirements in low-voltage power distribution networks.
Part Context
This part belongs to Analog Power Inc.'s portfolio of single FETs and MOSFETs. The manufacturer specializes in power management solutions, offering devices with ultra-low RDS(on) across various packages including DFN, SO-8, DPAK, and TO-220. The AM90N04-02P represents their standard discrete power transistor offerings.
Replacement Considerations
The datasheet references AM90N04-02B as a related variant within the same product family. Verify pin compatibility and specific electrical tolerances before substituting.
