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Product Detailed Parameters
- Description：MOSFET N-CH 60V 20A/140A TO263
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：60 V
- Current - Continuous Drain (Id) @ 25°C：20A (Ta), 140A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：6V, 10V
- Rds On (Max) @ Id, Vgs：2.8mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：3.2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：115 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：9800 pF @ 30 V
- FET Feature：-
- Power Dissipation (Max)：2.1W (Ta), 333W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：TO-263 (D2PAK)
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
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Overview
The AOB262L is an N-Channel Power MOSFET manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to achieve low on-resistance. The device features a drain-source voltage rating of 60V and supports a continuous drain current of 20A at case temperature (Tc) or 140A under specific thermal conditions. It is housed in a surface-mount TO-263 (D2PAK) package with three leads.
Feature Summary
- Advanced trench MOSFET technology for enhanced performance
- Low resistance package design minimizing conduction losses
- Surface mount construction suitable for automated assembly
Applications
- DC-DC converter circuits
- Power switching applications
- Motor control systems
Procurement Notes
Verify the component status as obsolete before procurement planning. Confirm availability of qualified substitute part numbers such as BUK963R3-60E,118 from Nexperia. Ensure that any replacement maintains compatibility with the original circuit requirements and thermal management specifications.
Selection Notes
Select this component for designs requiring 60V blocking capability and high current handling in a D2PAK footprint. Consider the thermal resistance characteristics inherent to the TO-263 package when designing heat dissipation paths. Verify that the gate drive requirements align with the input capacitance and threshold voltage specifications provided in the official datasheet.
Part Context
This device belongs to the AOB/AOT series of power MOSFETs from Alpha & Omega Semiconductor. These components are engineered for efficiency in power conversion applications. The AOB262L specifically targets cost-sensitive designs needing robust N-channel performance in a standard surface-mount form factor widely used in consumer and industrial electronics.
Replacement Considerations
The AOB262L is listed as obsolete. Publicly confirmed substitutes include BUK963R3-60E,118 from Nexperia USA Inc. Validate pinout compatibility and electrical parameters against the original specification before implementation.
