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Product Detailed Parameters
- Description：MOSFET P-CH 60V 8A/78A TO263
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：60 V
- Current - Continuous Drain (Id) @ 25°C：8A (Ta), 78A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：16.5mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：100 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：6400 pF @ 30 V
- FET Feature：-
- Power Dissipation (Max)：2.1W (Ta), 187W (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 AOB411L is a 60V P-Channel Enhancement Mode MOSFET utilizing advanced trench technology. It features an extremely low on-resistance of less than 16.5mΩ at VGS=-10V and less than 22mΩ at VGS=-4.5V. The device supports a continuous drain current of -78A and a pulsed drain current of -230A. It includes 100% UIS and Rg testing, with a maximum junction temperature of 175°C.
Feature Summary
- Advanced trench MOSFET technology for extremely low on-resistance
- Suitable for boost converters and synchronous rectifiers
- 100% Unclamped Inductive Switching (UIS) tested
Applications
- Boost converters
- Synchronous rectifiers
- Consumer power supplies
- Telecom power supplies
- Industrial power supplies
- LED backlighting
Procurement Notes
Verify the specific ordering suffix to confirm package type and environmental compliance status. Ensure the component meets RoHS and Sony 259 specifications if required by your design. Confirm that the electrical parameters align with your system's voltage and current requirements before finalizing procurement.
Selection Notes
Select this component for applications requiring high efficiency in power conversion due to its low RDS(ON). Consider the thermal characteristics and package limitations when designing heat dissipation solutions. Verify compatibility with gate drive voltages, specifically noting performance differences between -10V and -4.5V operation.
Part Context
This part belongs to Alpha & Omega Semiconductor's P-Channel MOSFET lineup. It is designed for general-purpose switching and power management applications. The 'L' suffix typically indicates a green product option compliant with specific environmental standards, while maintaining electrical identity with standard variants.
Replacement Considerations
Check datasheets for alternative P-Channel MOSFETs with similar voltage ratings (-60V) and current capabilities (-78A). Ensure replacement parts offer comparable RDS(ON) values and thermal resistance to maintain system performance and reliability.
