Overview
The AO3401AL, produced by Alpha & Omega Semiconductor Inc., is a P-Channel Enhancement Mode Field Effect Transistor (MOSFET) designed to offer high performance and reliability. This device utilizes advanced trench technology to provide excellent on-resistance (RDS(ON)), low gate charge, and operation with gate voltages as low as 2.5V. The AO3401AL is suitable for various applications, including load switching and other general uses, making it a versatile component in electronic circuits.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Drain-Source Voltage (VDS) | -30 | - | -30 | V |
| Gate-Source Voltage (VGS) | - | - | ±12 | V |
| Continuous Drain Current (ID) | -4.3 | - | -4.3 | A |
| Pulsed Drain Current | - | - | -25 | A |
| Power Dissipation (PD) | - | - | 1.4 | W |
| Junction and Storage Temperature Range | -55 | - | 150 | °C |
| On-Resistance (RDS(ON)) at VGS = -10V | - | - | 50 | mΩ |
| On-Resistance (RDS(ON)) at VGS = -4.5V | - | - | 60 | mΩ |
| On-Resistance (RDS(ON)) at VGS = -2.5V | - | - | 85 | mΩ |
| Package | - | - | SOT-23 | - |
Key Features
- Advanced Trench Technology: Provides excellent RDS(ON), low gate charge, and operation with gate voltages as low as 2.5V.
- Enhancement Mode Operation: The AO3401AL operates in enhancement mode, making it suitable for load switching and other general applications.
- High Performance: Offers low on-resistance and fast switching capabilities.
- Surface Mounting: Available in SOT-23 package, facilitating surface mounting.
- Gull Wing Style Lead: Enhances ease of use and reliability in mounting.
- RoHS Compliant and Halogen Free: The AO3401AL is RoHS compliant and halogen free, ensuring environmental safety and compliance with regulatory standards.
Applications
- Load Switching: Ideal for use as a load switch due to its low on-resistance and fast switching capabilities.
- General Electronic Circuits: Suitable for various general applications in electronic circuits.
- Industrial and Domestic Uses: Can be used in both industrial and domestic applications due to its robust specifications and reliability.
- PWM Applications: Applicable in Pulse Width Modulation (PWM) circuits due to its low gate charge and fast switching characteristics.
Q & A
- What is the maximum drain-source voltage of the AO3401AL?
The maximum drain-source voltage (VDS) of the AO3401AL is -30V.
- What are the operating gate-source voltage ranges for the AO3401AL?
The gate-source voltage (VGS) range for the AO3401AL is ±12V.
- What is the continuous drain current rating of the AO3401AL?
The continuous drain current (ID) rating for the AO3401AL is -4.3A.
- What is the maximum power dissipation of the AO3401AL?
The maximum power dissipation (PD) for the AO3401AL is 1.4W.
- What is the junction and storage temperature range for the AO3401AL?
The junction and storage temperature range for the AO3401AL is -55°C to 150°C.
- What package types are available for the AO3401AL?
The AO3401AL is available in SOT-23, TO-236-3, and SC-59 packages.
- Is the AO3401AL RoHS compliant and halogen free?
Yes, the AO3401AL is RoHS compliant and halogen free.
- What are some typical applications of the AO3401AL?
The AO3401AL is typically used in load switching, general electronic circuits, industrial and domestic applications, and PWM applications.
- What are the on-resistance values for different gate-source voltages?
The on-resistance (RDS(ON)) values are less than 50mΩ at VGS = -10V, less than 60mΩ at VGS = -4.5V, and less than 85mΩ at VGS = -2.5V.
- Does the AO3401AL support surface mounting?
Yes, the AO3401AL supports surface mounting due to its SOT-23 package.
