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Product Detailed Parameters
- Description：MOSFET N-CH 100V 6A 8SOIC
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：100 V
- Current - Continuous Drain (Id) @ 25°C：6A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：37mOhm @ 6A, 10V
- Vgs(th) (Max) @ Id：2.7V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：44 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：2000 pF @ 50 V
- FET Feature：-
- Power Dissipation (Max)：3.1W (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
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Overview
The AO4482L is a 100V N-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to achieve low on-resistance and gate charge, making it suitable for high-efficiency switching applications. The device is offered in a lead-free package compliant with RoHS standards.
Feature Summary
- Advanced trench technology for optimized performance
- High voltage capability of 100V
- Lead-free packaging compliant with environmental standards
Applications
- General purpose power switching
- Load switch applications
- DC-DC converter circuits
Procurement Notes
Verify the specific datasheet revision and electrical parameters directly from the manufacturer's official documentation before integration. Confirm that the lead-free 'L' suffix meets all required environmental compliance standards for the target assembly process. Ensure thermal management design accounts for the package dissipation limits under maximum operating conditions.
Selection Notes
Select this component when a 100V rating is required for N-channel switching. Compare on-resistance values at relevant gate drive voltages against alternative devices to ensure efficiency targets are met. Verify package compatibility with existing PCB footprints and soldering profiles.
Part Context
This part belongs to the AO44xx series of N-Channel MOSFETs from Alpha & Omega Semiconductor. The series focuses on providing robust performance in compact surface-mount packages for consumer and industrial electronics. The 'L' designation indicates a green, lead-free product option within the standard lineup.
Replacement Considerations
Direct substitutes include other 100V N-Channel MOSFETs in SOIC-8 packages from Alpha & Omega, such as the AO3442 or AOB410L, provided their electrical characteristics align with the circuit requirements.
