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AOT266L 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 60V 18A/140A TO220. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AOT266L
- Description：MOSFET N-CH 60V 18A/140A TO220
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tube
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：60 V
- Current - Continuous Drain (Id) @ 25°C：18A (Ta), 140A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：6V, 10V
- Rds On (Max) @ Id, Vgs：3.5mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：3.2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：90 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：5650 pF @ 30 V
- FET Feature：-
- Power Dissipation (Max)：2.1W (Ta), 268W (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 AOT266L
Single FETs, MOSFETs Overview
The AOT266L is a 60V N-Channel MOSFET utilizing Trench technology optimized for high-frequency switching. It offers an extremely low RDS(ON) of less than 3.5mΩ at VGS=10V and less than 4.0mΩ at VGS=6V, with a continuous drain current (ID) of 140A at TC=25°C. The device features 100% UIS and Rg testing, ensuring reliability in boost converters and synchronous rectifiers.
Single FETs, MOSFETs Feature Summary
- Advanced trench MOSFET technology minimizes conduction and switching power losses through low on-resistance and capacitance.
- Optimized for efficient high-frequency switching performance in demanding power supply applications.
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: TO-263 (AOT266L/AOB266L), TO-220 (AOT266L), or TO-220F (AOTF266L). Confirm that the ordering suffix matches the desired form factor and reel/tube specifications. Ensure compatibility with the intended thermal management design given the junction-to-case resistance differences between packages.
Single FETs, MOSFETs Selection Notes
Select based on the required current handling and thermal environment. The TO-263/TO-220 variants offer lower thermal resistance compared to the TO-220F. Consider the gate charge and switching speeds for high-frequency designs. Verify that the 60V breakdown voltage aligns with the system's maximum drain-source voltage requirements.
Single FETs, MOSFETs Part Context
This component belongs to Alpha & Omega Semiconductor's 60V N-Channel MOSFET family. It shares similar electrical characteristics with the AOT264L but differs in packaging options and specific parameter tolerances. The product line emphasizes low on-resistance and robust avalanche capability for modern power electronics.
Single FETs, MOSFETs Replacement Considerations
The AOB266L is electrically identical to the AOT266L but utilizes a different surface mount package (TO-263 Green Tape & Reel). The AOTF266L provides the same electrical performance in a TO-220F plastic encapsulated package. Cross-package substitution requires verifying footprint compatibility and thermal dissipation capabilities.
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