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FDU8447L-VB Product details
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FDU8447L-VB MOSFET Product Introduction
The FDU8447L-VB is a high-performance single N-channel MOSFET in a TO251 package. The device has a drain-source voltage (VDS) tolerance of up to 40V and a gate voltage (VGS) range of ±20V. Its gate threshold voltage (Vth) is 1.8V, which enables effective switching at low gate voltages. The FDU8447L-VB has an extremely low on-resistance (RDS(ON)) of 13mΩ at a VGS of 10V, providing efficient current conduction capability, and its maximum drain current (ID) is 55A, which is suitable for high current applications. This MOSFET uses advanced trench technology to ensure excellent performance and reliability in high current and high voltage environments.
The FDU8447L-VB is a high-performance single N-channel MOSFET in a TO251 package. The device has a drain-source voltage (VDS) tolerance of up to 40V and a gate voltage (VGS) range of ±20V. Its gate threshold voltage (Vth) is 1.8V, which enables effective switching at low gate voltages. The FDU8447L-VB has an extremely low on-resistance (RDS(ON)) of 13mΩ at a VGS of 10V, providing efficient current conduction capability, and its maximum drain current (ID) is 55A, which is suitable for high current applications. This MOSFET uses advanced trench technology to ensure excellent performance and reliability in high current and high voltage environments.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 40V | 1.8V | 55A | 13mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 40V | 1.8V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 40V | 1.8V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
FDU8447L-VB Detailed parameter description
- **Package type**: TO251
- **Configuration**: Single N channel
- **Drain-source voltage (VDS)**: 40V
- **Gate voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 13mΩ @ VGS = 10V
- 14mΩ @ VGS = 4.5V
- **Maximum drain current (ID)**: 55A
- **Technology type**: Trench
- **Package type**: TO251
- **Configuration**: Single N channel
- **Drain-source voltage (VDS)**: 40V
- **Gate voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 13mΩ @ VGS = 10V
- 14mΩ @ VGS = 4.5V
- **Maximum drain current (ID)**: 55A
- **Technology type**: Trench
Domain and module applications：
Application fields and module examples
The high current and low on-resistance characteristics of FDU8447L-VB make it widely used in many fields and modules:
1. **Power management**: In power management systems, FDU8447L-VB can be used as a high current switch, suitable for efficient power conversion and power protection. Its low on-resistance ensures efficient energy transfer in the power switch and reduces power loss.
2. **Motor drive**: In motor drive applications, such as stepper motor and DC motor drive, FDU8447L-VB provides powerful current control capabilities. Its high maximum drain current (55A) allows driving high-power motor loads, while its low on-resistance reduces energy losses in the motor drive process.
3. **Switch mode power supply (SMPS)**: FDU8447L-VB is suitable for switching elements in switch mode power supplies (SMPS). Its high current and low on-resistance characteristics can improve the overall efficiency of the switching power supply and handle the needs of high current loads.
4. **Power Amplifier**: In the power amplifier circuit, FDU8447L-VB can be used as a switching element for efficient signal amplification. Its low on-resistance and high current handling capability make it suitable for high power output applications.
These application examples demonstrate the wide applicability of FDU8447L-VB in high current and high voltage environments, providing a reliable solution for a variety of high power and high efficiency applications.
The high current and low on-resistance characteristics of FDU8447L-VB make it widely used in many fields and modules:
1. **Power management**: In power management systems, FDU8447L-VB can be used as a high current switch, suitable for efficient power conversion and power protection. Its low on-resistance ensures efficient energy transfer in the power switch and reduces power loss.
2. **Motor drive**: In motor drive applications, such as stepper motor and DC motor drive, FDU8447L-VB provides powerful current control capabilities. Its high maximum drain current (55A) allows driving high-power motor loads, while its low on-resistance reduces energy losses in the motor drive process.
3. **Switch mode power supply (SMPS)**: FDU8447L-VB is suitable for switching elements in switch mode power supplies (SMPS). Its high current and low on-resistance characteristics can improve the overall efficiency of the switching power supply and handle the needs of high current loads.
4. **Power Amplifier**: In the power amplifier circuit, FDU8447L-VB can be used as a switching element for efficient signal amplification. Its low on-resistance and high current handling capability make it suitable for high power output applications.
These application examples demonstrate the wide applicability of FDU8447L-VB in high current and high voltage environments, providing a reliable solution for a variety of high power and high efficiency applications.
* 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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