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AOT2142L is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CHANNEL 40V 120A TO220. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AOT2142L
- Description：MOSFET N-CHANNEL 40V 120A TO220
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tube
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：40 V
- Current - Continuous Drain (Id) @ 25°C：120A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：1.9mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：2.3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：100 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：8320 pF @ 20 V
- FET Feature：-
- Power Dissipation (Max)：312W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Supplier Device Package：TO-220
- Package / Case：TO-220-3
Single FETs, MOSFETs datasheet and documents for AOT2142L
Single FETs, MOSFETs Overview
The AOT2142L is a 40V N-Channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a continuous drain current of 120A at case temperature and a maximum power dissipation of 312W at case temperature. The device utilizes a TO-220 through-hole package with an operating junction temperature range of -55°C to 175°C. It is designed for high-current switching applications requiring robust thermal performance and low on-resistance characteristics typical of the manufacturer's advanced silicon process technology.
Single FETs, MOSFETs Feature Summary
- N-channel enhancement mode MOSFET construction
- Through-hole TO-220 mounting configuration
- High current handling capability for power switching
- Wide operating temperature range support
Single FETs, MOSFETs Applications
- DC-DC converter circuits
- Motor control systems
- Power supply output stages
Single FETs, MOSFETs Procurement Notes
Verify the specific datasheet revision and marking code (T2142) against the physical component to ensure authenticity. Confirm that the TO-220 package dimensions match the target PCB footprint requirements. Check for RoHS compliance status in the latest official documentation before finalizing procurement specifications.
Single FETs, MOSFETs Selection Notes
Select this component when a through-hole N-channel MOSFET with 40V voltage rating and high current capacity is required. Ensure the thermal management design can handle the specified power dissipation limits. Compare electrical parameters against alternative packages if board space constraints differ from the TO-220 form factor.
Single FETs, MOSFETs Part Context
This part belongs to Alpha & Omega Semiconductor's discrete power MOSFET portfolio, which includes various voltage ratings and packaging options. The company specializes in power management solutions using advanced semiconductor processes. The AOT2142L represents their standard silicon MOSFET offerings for general-purpose power switching applications.
Single FETs, MOSFETs Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical parameter overlaps with potential alternatives from other manufacturers before substitution.
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