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FQD4N50-VB Product details
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1. FQD4N50-VB Product Introduction
FQD4N50-VB is a single N-channel MOSFET in TO252 package, designed for high voltage applications. It uses Plannar technology, has good voltage resistance and reliability, and is suitable for use in switching and power management applications that need to handle high voltage. Although its on-resistance is high, its high voltage resistance enables it to provide stable switching performance and reliable current control in high voltage environments.
FQD4N50-VB is a single N-channel MOSFET in TO252 package, designed for high voltage applications. It uses Plannar technology, has good voltage resistance and reliability, and is suitable for use in switching and power management applications that need to handle high voltage. Although its on-resistance is high, its high voltage resistance enables it to provide stable switching performance and reliable current control in 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 |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 4A | 2200mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. FQD4N50-VB Detailed parameter description
- **Package type**: TO252
- **Polarity configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2750mΩ @ VGS = 4.5V
- 2200mΩ @ VGS = 10V
- **Drain current (ID)**: 4A
- **Technology type**: Plannar
- **Package type**: TO252
- **Polarity configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2750mΩ @ VGS = 4.5V
- 2200mΩ @ VGS = 10V
- **Drain current (ID)**: 4A
- **Technology type**: Plannar
Domain and module applications：
3. Application fields and modules of FQD4N50-VB
1. **High-voltage switch**: The high voltage withstand capability of FQD4N50-VB makes it suitable for high-voltage switching applications, such as high-voltage DC-DC converters and AC-DC converters. In these applications, it can handle voltages up to 650V, ensuring the stability and reliability of the power system.
2. **Power management**: In power management systems, this MOSFET can be used for high-voltage load switches and power protection modules. Its high voltage withstand characteristics enable it to effectively manage and switch high-voltage power supplies to ensure stable operation of the system.
3. **Industrial control**: FQD4N50-VB is suitable for various industrial control applications, such as high-voltage load switches and power distribution systems. It is able to handle higher voltages and provide reliable switching performance in industrial automation equipment and control systems.
4. **Lighting System**: In high voltage lighting systems, such as high voltage HID lamps and high voltage LED drivers, FQD4N50-VB can effectively switch current to ensure stable lighting effects and can withstand voltages up to 650V.
1. **High-voltage switch**: The high voltage withstand capability of FQD4N50-VB makes it suitable for high-voltage switching applications, such as high-voltage DC-DC converters and AC-DC converters. In these applications, it can handle voltages up to 650V, ensuring the stability and reliability of the power system.
2. **Power management**: In power management systems, this MOSFET can be used for high-voltage load switches and power protection modules. Its high voltage withstand characteristics enable it to effectively manage and switch high-voltage power supplies to ensure stable operation of the system.
3. **Industrial control**: FQD4N50-VB is suitable for various industrial control applications, such as high-voltage load switches and power distribution systems. It is able to handle higher voltages and provide reliable switching performance in industrial automation equipment and control systems.
4. **Lighting System**: In high voltage lighting systems, such as high voltage HID lamps and high voltage LED drivers, FQD4N50-VB can effectively switch current to ensure stable lighting effects and can withstand voltages up to 650V.
* 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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