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FR7440-VB Product details
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FR7440-VB Product Introduction
FR7440-VB is a high-performance N-Channel MOSFET in TO252 package, suitable for high current and high efficiency switching applications. It adopts advanced Trench technology, has extremely low on-resistance and high current carrying capacity, and is very suitable for power management and power conversion applications that require high efficiency.
FR7440-VB is a high-performance N-Channel MOSFET in TO252 package, suitable for high current and high efficiency switching applications. It adopts advanced Trench technology, has extremely low on-resistance and high current carrying capacity, and is very suitable for power management and power conversion applications that require high efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 3V | 120A | 1.6mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 3V | 120A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 3V | 120A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Model**: FR7440-VB
- **Package**: TO252
- **Configuration**: Single N-Channel
- **Drain-source withstand voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 3mΩ (VGS=4.5V)
- 1.6mΩ (VGS=10V)
- **Maximum drain current (ID)**: 120A
- **Technology**: Trench
- **Model**: FR7440-VB
- **Package**: TO252
- **Configuration**: Single N-Channel
- **Drain-source withstand voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 3mΩ (VGS=4.5V)
- 1.6mΩ (VGS=10V)
- **Maximum drain current (ID)**: 120A
- **Technology**: Trench
Domain and module applications：
Applications and modules
1. **Power management**:
The low on-resistance and high current carrying capacity of FR7440-VB make it very suitable for use in power management systems, especially in power switch designs that require high efficiency and low power consumption. For example, it can be used in computer power supplies (PSUs) and DC-DC converters (DC-DC converters) to help improve the overall efficiency and stability of the system.
2. **Power conversion modules**:
In power conversion applications, FR7440-VB is able to provide efficient switching performance, making it suitable for scenarios that require high power conversion, such as battery-powered devices and power tools. For example, it can be used in battery management systems for electric vehicles as a high-current switch to manage the battery charging and discharging process, thereby improving the safety and reliability of the system.
3. **High-frequency switching circuits**:
The fast switching characteristics of FR7440-VB make it excel in high-frequency switching circuits. It is suitable for applications such as high-frequency switching power supplies and RF amplifiers, where low on-resistance and high current capability help reduce energy loss and improve system efficiency.
1. **Power management**:
The low on-resistance and high current carrying capacity of FR7440-VB make it very suitable for use in power management systems, especially in power switch designs that require high efficiency and low power consumption. For example, it can be used in computer power supplies (PSUs) and DC-DC converters (DC-DC converters) to help improve the overall efficiency and stability of the system.
2. **Power conversion modules**:
In power conversion applications, FR7440-VB is able to provide efficient switching performance, making it suitable for scenarios that require high power conversion, such as battery-powered devices and power tools. For example, it can be used in battery management systems for electric vehicles as a high-current switch to manage the battery charging and discharging process, thereby improving the safety and reliability of the system.
3. **High-frequency switching circuits**:
The fast switching characteristics of FR7440-VB make it excel in high-frequency switching circuits. It is suitable for applications such as high-frequency switching power supplies and RF amplifiers, where low on-resistance and high current capability help reduce energy loss and improve system efficiency.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
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