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AOT282L is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 80V 18.5A/105A TO220. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AOT282L
- Description：MOSFET N-CH 80V 18.5A/105A TO220
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tube
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：80 V
- Current - Continuous Drain (Id) @ 25°C：18.5A (Ta), 105A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：6V, 10V
- Rds On (Max) @ Id, Vgs：3.5mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：3.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：178 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：7765 pF @ 40 V
- FET Feature：-
- Power Dissipation (Max)：2.1W (Ta), 272.5W (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 AOT282L
Single FETs, MOSFETs Overview
The AOT282L is an 80V N-Channel MOSFET utilizing trench technology optimized for high-frequency switching. It features a drain-source voltage of 80V and a continuous drain current of 105A at VGS=10V. The on-state resistance is less than 3.5mΩ at VGS=10V and less than 5.2mΩ at VGS=6V. The device supports a maximum junction temperature of 175°C and includes 100% UIS and Rg testing.
Single FETs, MOSFETs Feature Summary
- Optimized trench MOSFET technology for efficient high-frequency switching performance
- Minimized conduction and switching power losses through low RDS(ON) and capacitance combination
- 100% Unclamped Inductive Switching (UIS) tested for reliability
Single FETs, MOSFETs Applications
- Boost converters
- Synchronous rectifiers
- Consumer power supplies
- Telecom power supplies
- Industrial power supplies
- LED backlighting
Single FETs, MOSFETs Procurement Notes
Verify the specific package variant required, as the datasheet covers both TO-220 and TO-263 (D2PAK) surface mount packages. Confirm thermal management requirements align with the specified junction-to-case or junction-to-ambient resistance values based on your PCB design. Ensure the application does not involve life support systems, as such usage is unauthorized by the manufacturer.
Single FETs, MOSFETs Selection Notes
Select this component for applications requiring low on-resistance and high current handling in compact designs. The TO-263 package offers lower thermal resistance compared to the TO-220 variant. Consider the gate charge characteristics when designing drive circuits for high-frequency operation. Verify that the operating voltage remains within the 80V limit under all transient conditions.
Single FETs, MOSFETs Part Context
This part belongs to the Alpha & Omega Semiconductor lineup of N-Channel MOSFETs designed for power management applications. It utilizes advanced trench technology to achieve superior electrical performance compared to standard planar devices. The product line targets efficiency improvements in various power conversion topologies.
Single FETs, MOSFETs Replacement Considerations
Check pinout compatibility if substituting from other manufacturers. Verify that the replacement device meets or exceeds the 80V breakdown voltage and 105A current rating. Ensure the replacement's thermal characteristics are suitable for the intended heatsinking configuration.
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