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FDB8441-VB Product details
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Product Introduction
FDB8441-VB is a high-performance single N-channel power MOSFET in TO263 package. It has a drain-source voltage (VDS) of 40V, supports a gate-source voltage (VGS) of ±20V, and a threshold voltage (Vth) of 3V. The FDB8441-VB uses advanced Trench technology and has extremely low on-resistance, with an RDS(ON) of 2.5mΩ at a gate voltage of 4.5V and 2mΩ at 10V. The device can withstand a drain current (ID) of up to 150A, making it an excellent performer in applications that require high current, high efficiency, and low power consumption.
FDB8441-VB is a high-performance single N-channel power MOSFET in TO263 package. It has a drain-source voltage (VDS) of 40V, supports a gate-source voltage (VGS) of ±20V, and a threshold voltage (Vth) of 3V. The FDB8441-VB uses advanced Trench technology and has extremely low on-resistance, with an RDS(ON) of 2.5mΩ at a gate voltage of 4.5V and 2mΩ at 10V. The device can withstand a drain current (ID) of up to 150A, making it an excellent performer in applications that require high current, high efficiency, and low power consumption.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 40V | 3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
- **Package type**: TO263
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 2.5mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Continuous drain current (ID)**: 150A
- **Technology**: Trench
- **Package type**: TO263
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 2.5mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Continuous drain current (ID)**: 150A
- **Technology**: Trench
Domain and module applications：
Application fields and module examples
The extremely low on-resistance and high current handling capability of the FDB8441-VB MOSFET enable it to demonstrate outstanding performance in multiple fields and modules. Specific applications include:
1. **Power conversion and management**: In high-power DC-DC converters and switching power supplies, the FDB8441-VB can significantly improve power efficiency and reduce power loss due to its low on-resistance and high current handling capability. It is suitable for industrial equipment, server power supplies, and high-performance computer systems that require efficient power conversion.
2. **Motor control**: Suitable for motor drives and servo motor control systems, the FDB8441-VB can handle currents up to 150A to ensure smooth operation and efficient drive of the motor. It is widely used in power tools, electric vehicles, and industrial automation equipment.
3. **High-power load switch**: In load switch circuits, especially where high current switching capability is required, the low on-resistance and high current handling capability of FDB8441-VB provide ideal performance, suitable for high-power battery switches, power management modules, etc.
4. **Battery management system**: In battery protection and management systems, FDB8441-VB can effectively manage high current charging and discharging processes to ensure battery safety and long life, and is suitable for battery management modules in electric vehicles, power tools, and portable electronic devices.
FDB8441-VB MOSFET performs well in power management and drive applications that require high current and high efficiency. Its low on-resistance and high current handling capability make it an indispensable key component in a variety of modern electronic devices and systems.
The extremely low on-resistance and high current handling capability of the FDB8441-VB MOSFET enable it to demonstrate outstanding performance in multiple fields and modules. Specific applications include:
1. **Power conversion and management**: In high-power DC-DC converters and switching power supplies, the FDB8441-VB can significantly improve power efficiency and reduce power loss due to its low on-resistance and high current handling capability. It is suitable for industrial equipment, server power supplies, and high-performance computer systems that require efficient power conversion.
2. **Motor control**: Suitable for motor drives and servo motor control systems, the FDB8441-VB can handle currents up to 150A to ensure smooth operation and efficient drive of the motor. It is widely used in power tools, electric vehicles, and industrial automation equipment.
3. **High-power load switch**: In load switch circuits, especially where high current switching capability is required, the low on-resistance and high current handling capability of FDB8441-VB provide ideal performance, suitable for high-power battery switches, power management modules, etc.
4. **Battery management system**: In battery protection and management systems, FDB8441-VB can effectively manage high current charging and discharging processes to ensure battery safety and long life, and is suitable for battery management modules in electric vehicles, power tools, and portable electronic devices.
FDB8441-VB MOSFET performs well in power management and drive applications that require high current and high efficiency. Its low on-resistance and high current handling capability make it an indispensable key component in a variety of modern electronic devices and systems.
* 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
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