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Product Detailed Parameters
- Description：MOSFET P-CH 38V 14A 8SOIC
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：38 V
- Current - Continuous Drain (Id) @ 25°C：14A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：10V, 20V
- Rds On (Max) @ Id, Vgs：10mOhm @ 14A, 20V
- Vgs(th) (Max) @ Id：3.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：63 nC @ 10 V
- Vgs (Max)：±25V
- Input Capacitance (Ciss) (Max) @ Vds：3800 pF @ 20 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 AO4425L is a P-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor Inc. It utilizes advanced trench technology to achieve excellent on-resistance and ultra-low gate charge, with a maximum gate rating of 25V. The device is designed for use as a load switch or in PWM applications and includes ESD protection. It is available as a Green Product ordering option and is electrically identical to the standard AO4425 variant.
Feature Summary
- Advanced trench technology provides excellent RDS(ON) performance
- Ultra-low gate charge characteristics for efficient switching
- Integrated ESD protection rated at 4000V HBM
Applications
- Load switch circuits
- PWM (Pulse Width Modulation) applications
Procurement Notes
Verify that the specific order corresponds to the 'L' suffix, which denotes the Green Product ordering option. Confirm electrical equivalence with the standard AO4425 if substitution is considered, as both variants share identical electrical specifications. Ensure compliance with RoHS and Sony 259 standards during procurement validation.
Selection Notes
Select this component for low-voltage P-channel switching applications requiring high efficiency. The combination of low on-resistance and low gate charge makes it suitable for battery-powered or power-sensitive designs. Verify that the 38V drain-source voltage and 14A current ratings align with the system requirements.
Part Context
This part belongs to the P-Channel MOSFET family from Alpha & Omega Semiconductor. It shares electrical identity with the AO4425, differing primarily in packaging or environmental compliance options. The device is an enhancement mode transistor suitable for general-purpose switching tasks in consumer and industrial electronics.
Replacement Considerations
The AO4425 is electrically identical to the AO4425L and serves as a direct functional substitute. Verify package compatibility when swapping between these two variants.
