AON7444-VB is a single N-channel MOSFET in DFN8 (3X3) package. The device is designed for electronic systems that require high performance and reliability, and has excellent conduction characteristics and thermal stability. Its main features include a drain-source voltage (VDS) of 60V, a gate-source voltage (VGS) of ±20V, and a threshold voltage (Vth) of 2.5V. When VGS is 10V, its on-resistance is only 10mΩ, supporting a maximum drain current (ID) of 45A. Manufactured using Trench technology, it is suitable for power conversion, power management and drive applications.
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| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 60V | 2.5V | 45A | 15(mΩ) | 12(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 60V | 2.5V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 60V | 2.5V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N |
AON7444-VB detailed parameter description
- **Package type**: DFN8(3X3)
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 15mΩ @ VGS=4.5V
- 12mΩ @ VGS=10V
- **Drain current (ID)**: 45A
- **Technology**: Trench
Application fields and module examples
AON7444-VB is suitable for a variety of electronic application scenarios that require high performance and high reliability:
1. **Power converter**:
- **DC-DC converter**: Used as a power switching device to provide efficient power conversion and stable output voltage.
- **AC-DC converter**: Used for power management and energy-saving control in industrial and consumer electronic devices.
2. **Power tools and electric vehicles**:
- **Battery management**: Battery management system for power tools and electric vehicles, supporting high power output and current control.
3. **Industrial automation**:
- **Motor drive**: As a motor controller in industrial robots and automation equipment, it provides efficient power transmission and control functions.
4. **Communication equipment**:
- **Base station equipment**: In the power amplifier and power management module of the communication base station, it ensures stable signal transmission and efficient power consumption management.
5. **Computers and Servers**:
- **Server Power Supply Unit**: In high-performance computers and data centers, it is used for power management units to ensure stable operation and high-efficiency output of equipment.
Due to its low on-resistance, high current carrying capacity and excellent thermal management characteristics, AON7444-VB is suitable for various electronic applications requiring high power density and reliability.
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