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AOTL66811 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is LINEAR IC. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AOTL66811
- Description：LINEAR IC
- Series：AlphaSGT2™
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：80 V
- Current - Continuous Drain (Id) @ 25°C：50A (Ta), 268A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：8V, 10V
- Rds On (Max) @ Id, Vgs：1.8mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：3.8V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：145 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：7680 pF @ 40 V
- FET Feature：-
- Power Dissipation (Max)：10W (Ta), 272W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：TOLLA
- Package / Case：8-PowerSFN
Single FETs, MOSFETs datasheet and documents for AOTL66811
Single FETs, MOSFETs Overview
The AOTL66811 is an N-Channel Power MOSFET from Alpha & Omega Semiconductor, utilizing the AlphaSGT2™ technology. It features a drain-source voltage (Vdss) of 80 V and a continuous drain current (Id) of 50 A at ambient temperature (Ta) or 268 A at case temperature (Tc). The device offers a maximum on-resistance (Rds(on)) of 2 mΩ at Vgs = 10 V and Id = 50 A. Power dissipation reaches 10 W (Ta) and 272 W (Tc). It operates within a junction temperature range of -55°C to 175°C and is housed in a surface-mount TOLLA package.
Single FETs, MOSFETs Feature Summary
- AlphaSGT2™ trench gate technology for optimized performance
- Low on-resistance for high efficiency power conversion
- Enhanced thermal management capabilities via TOLLA packaging
Single FETs, MOSFETs Applications
- DC-DC converters
- Power supply units
- Industrial motor control systems
Single FETs, MOSFETs Procurement Notes
Verify the specific suffix against official datasheets to confirm pinout and electrical tolerances. Confirm RoHS3 compliance status with the manufacturer prior to integration. Ensure thermal design accounts for the specified Tc power dissipation limits during operation.
Single FETs, MOSFETs Selection Notes
Select this component for applications requiring low Rds(on) and high current handling in a compact surface-mount form factor. Compare thermal resistance values against system constraints. Verify that the 80 V rating exceeds the maximum circuit voltage with adequate margin.
Single FETs, MOSFETs Part Context
This part belongs to the AlphaSGT2™ family of N-Channel MOSFETs designed by Alpha & Omega Semiconductor. It serves as a surface-mount alternative to through-hole variants like the AOT66811, offering similar electrical characteristics in a TOLLA package suitable for automated assembly processes.
Single FETs, MOSFETs Replacement Considerations
The AONS66811 is a documented variant within the same product family. Verify package compatibility and exact parameter tolerances before substitution.
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