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FDT3N40TF-VB Product details
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1. FDT3N40TF-VB MOSFET Product Introduction
FDT3N40TF-VB is a high-voltage single N-channel MOSFET in a SOT223 package. It is designed to withstand drain-source voltages (VDS) up to 650V and can handle continuous drain currents (ID) up to 4A. This MOSFET is manufactured using planar technology and has a high threshold voltage (Vth) and a large on-resistance (RDS(ON)). Its high VDS characteristics make it suitable for applications that require high voltage resistance. Although its on-resistance is high, its high voltage capability makes it still very useful in specific scenarios.
FDT3N40TF-VB is a high-voltage single N-channel MOSFET in a SOT223 package. It is designed to withstand drain-source voltages (VDS) up to 650V and can handle continuous drain currents (ID) up to 4A. This MOSFET is manufactured using planar technology and has a high threshold voltage (Vth) and a large on-resistance (RDS(ON)). Its high VDS characteristics make it suitable for applications that require high voltage resistance. Although its on-resistance is high, its high voltage capability makes it still very useful in specific scenarios.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 650V | 3.5V | 4A | 2000mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
2. Detailed parameter description of FDT3N40TF-VB
- **Package type (Package)**: SOT223
- **Configuration (Configuration)**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2500mΩ @ VGS = 4.5V
- 2000mΩ @ VGS = 10V
- **Maximum continuous drain current (ID)**: 4A
- **Technology (Technology)**: Planar
- **Package type (Package)**: SOT223
- **Configuration (Configuration)**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2500mΩ @ VGS = 4.5V
- 2000mΩ @ VGS = 10V
- **Maximum continuous drain current (ID)**: 4A
- **Technology (Technology)**: Planar
Domain and module applications：
3. Application fields and module examples of FDT3N40TF-VB
Due to its high voltage tolerance and special electrical characteristics, FDT3N40TF-VB MOSFET has significant applications in the following fields and modules:
1. **High Voltage Switches**:
- FDT3N40TF-VB is very suitable for high voltage switching applications. Its drain-source voltage capability of up to 650V enables it to handle high voltage switching operations and is widely used in power supplies, voltage regulators and high voltage conversion circuits to reliably control high voltage loads.
2. **Power Management**:
- In power management circuits, FDT3N40TF-VB can be used for switch control in high voltage environments. Despite its high on-resistance, it can still effectively control and manage current in power modules that require high voltage tolerance, such as power supply and power switching systems.
3. **Motor Control**:
- FDT3N40TF-VB is suitable for high voltage motor control applications. In motor drive circuits, especially those involving high voltages, such as industrial motor drives, the use of high voltage MOSFETs can ensure the reliability and stability of the motor control system.
4. **Inverters**:
- In inverter applications, FDT3N40TF-VB can be used as a high voltage switching component responsible for the conversion of high voltage DC to AC. Its high withstand voltage characteristics make it perform well in inverters and power converters, and is suitable for solar inverters, power conversion equipment and other fields.
Due to its high voltage tolerance and special electrical characteristics, FDT3N40TF-VB MOSFET has significant applications in the following fields and modules:
1. **High Voltage Switches**:
- FDT3N40TF-VB is very suitable for high voltage switching applications. Its drain-source voltage capability of up to 650V enables it to handle high voltage switching operations and is widely used in power supplies, voltage regulators and high voltage conversion circuits to reliably control high voltage loads.
2. **Power Management**:
- In power management circuits, FDT3N40TF-VB can be used for switch control in high voltage environments. Despite its high on-resistance, it can still effectively control and manage current in power modules that require high voltage tolerance, such as power supply and power switching systems.
3. **Motor Control**:
- FDT3N40TF-VB is suitable for high voltage motor control applications. In motor drive circuits, especially those involving high voltages, such as industrial motor drives, the use of high voltage MOSFETs can ensure the reliability and stability of the motor control system.
4. **Inverters**:
- In inverter applications, FDT3N40TF-VB can be used as a high voltage switching component responsible for the conversion of high voltage DC to AC. Its high withstand voltage characteristics make it perform well in inverters and power converters, and is suitable for solar inverters, power conversion equipment and other fields.
* 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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