Overview
The AOD4185L_003, produced by Alpha & Omega Semiconductor Inc., is a P-channel enhancement mode field effect transistor (MOSFET) designed for high-performance power management and control applications. This device leverages advanced trench technology to offer excellent on-resistance (RDS(ON)) and low gate charge, making it suitable for a wide range of high-current applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Drain-Source Voltage (VDS) | -40 | V |
| Continuous Drain Current (ID) | -40 | A |
| On-State Resistance (RDS(ON)) | < 15 mΩ (VGS = -10V), < 20 mΩ (VGS = -4.5V) | mΩ |
| Gate-Source Voltage (VGS) | ±20 | V |
| Gate Charge | 18.6 | nC |
| Power Dissipation | 31 | W |
| Package | TO-252 (DPAK) | |
| Mounting | SMD |
Key Features
- P-channel MOSFET with enhancement mode operation
- Drain-to-source voltage of -40V and continuous drain current of -40A at 25°C
- Low on-resistance (RDS(ON)) and fast switching characteristics
- Advanced trench technology for improved performance
- Low gate charge for efficient switching
- RoHS compliant and halogen-free
Applications
- Power supplies
- Motor drives
- Voltage regulators
- Lighting control
- Industrial automation
Q & A
- What is the drain-source voltage rating of the AOD4185L_003?
The drain-source voltage rating is -40V. - What is the continuous drain current of the AOD4185L_003 at 25°C?
The continuous drain current is -40A at 25°C. - What is the on-state resistance (RDS(ON)) of the AOD4185L_003?
The on-state resistance is less than 15 mΩ at VGS = -10V and less than 20 mΩ at VGS = -4.5V. - What package type is the AOD4185L_003 available in?
The AOD4185L_003 is available in the TO-252 (DPAK) surface mount package. - Is the AOD4185L_003 RoHS compliant?
Yes, the AOD4185L_003 is RoHS compliant and halogen-free. - What are the key applications of the AOD4185L_003?
The key applications include power supplies, motor drives, voltage regulators, lighting control, and industrial automation. - What technology does the AOD4185L_003 use to enhance its performance?
The AOD4185L_003 uses advanced trench technology to provide excellent RDS(ON) and low gate charge. - How much gate charge does the AOD4185L_003 have?
The gate charge is 18.6 nC. - What is the power dissipation of the AOD4185L_003?
The power dissipation is 31 W. - Is the AOD4185L_003 suitable for high-current applications?
Yes, the AOD4185L_003 is well suited for high-current applications due to its excellent thermal resistance and low RDS(ON).
