中文
English
FDH45N50F-VB Product details
Back to previous pageProduct introduction：
1. FDH45N50F-VB Product Introduction
FDH45N50F-VB is a high-voltage N-channel power MOSFET in a TO247 package and manufactured using SJ_Multi-EPI technology. This MOSFET has a drain-source voltage (VDS) capability of 500V and is suitable for applications requiring high voltage tolerance. It supports a gate-source voltage (VGS) of ±30V and a threshold voltage of 3.8V, ensuring reliable turn-on at standard gate drive voltages. The FDH45N50F-VB has an on-resistance of 80mΩ (@VGS=10V) and can handle a drain current of up to 40A. Its high voltage resistance and excellent current handling capability make it an ideal choice for high-voltage power supplies and power management applications.
FDH45N50F-VB is a high-voltage N-channel power MOSFET in a TO247 package and manufactured using SJ_Multi-EPI technology. This MOSFET has a drain-source voltage (VDS) capability of 500V and is suitable for applications requiring high voltage tolerance. It supports a gate-source voltage (VGS) of ±30V and a threshold voltage of 3.8V, ensuring reliable turn-on at standard gate drive voltages. The FDH45N50F-VB has an on-resistance of 80mΩ (@VGS=10V) and can handle a drain current of up to 40A. Its high voltage resistance and excellent current handling capability make it an ideal choice for high-voltage power supplies and power management applications.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | 80mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 500V | 3.8V | 40A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
2. FDH45N50F-VB Detailed parameter description
- **Package type**: TO247
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 500V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.8V
- **On-resistance (RDS(ON))**: 80mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 40A
- **Technology type**: SJ_Multi-EPI
- **Package type**: TO247
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 500V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.8V
- **On-resistance (RDS(ON))**: 80mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 40A
- **Technology type**: SJ_Multi-EPI
Domain and module applications：
3. Application fields and modules of FDH45N50F-VB
The high withstand voltage and high current capability of FDH45N50F-VB make it excel in multiple high-voltage and high-power applications. Here are some typical application fields and modules:
1. **High-Voltage Power Conversion**:
- FDH45N50F-VB is capable of handling 500V high voltage input in high-voltage power conversion modules, such as switch mode power supplies (SMPS) and power adapters. Its low on-resistance and high current capability enable it to provide efficient energy conversion in high-voltage environments, ensuring system stability and efficiency.
2. **Electric Vehicles**:
- In the power system of electric vehicles, FDH45N50F-VB can be used as a high-voltage power switch. It is capable of handling voltages up to 500V and is suitable for high-voltage power applications such as battery management systems, electric drive systems, and chargers, providing reliable current control and switching functions.
3. **Industrial Power Systems**:
- FDH45N50F-VB is capable of handling high voltage and high power loads in industrial power systems, such as uninterruptible power supplies (UPS) and power transmission systems. Its 500V withstand voltage and 40A current capability give it good performance and reliability in industrial applications.
4. **High-Power Lighting**:
- In high-power lighting systems, such as high-power LED lamps and fluorescent lamp drive circuits, FDH45N50F-VB can be used as a power switch. Its high voltage tolerance ensures stable operation at high voltages, while its low on-resistance improves the overall efficiency of the system.
5. **Inverters and Frequency Converters**:
- FDH45N50F-VB provides stable current and voltage control in inverters and frequency converters, such as solar inverters and wind inverters. Its 500V withstand voltage and excellent current handling capability enable it to operate stably in high-power power conversion equipment.
With its high voltage tolerance, excellent current handling capability and low on-resistance, FDH45N50F-VB provides a reliable and efficient solution for high-voltage and high-power applications.
The high withstand voltage and high current capability of FDH45N50F-VB make it excel in multiple high-voltage and high-power applications. Here are some typical application fields and modules:
1. **High-Voltage Power Conversion**:
- FDH45N50F-VB is capable of handling 500V high voltage input in high-voltage power conversion modules, such as switch mode power supplies (SMPS) and power adapters. Its low on-resistance and high current capability enable it to provide efficient energy conversion in high-voltage environments, ensuring system stability and efficiency.
2. **Electric Vehicles**:
- In the power system of electric vehicles, FDH45N50F-VB can be used as a high-voltage power switch. It is capable of handling voltages up to 500V and is suitable for high-voltage power applications such as battery management systems, electric drive systems, and chargers, providing reliable current control and switching functions.
3. **Industrial Power Systems**:
- FDH45N50F-VB is capable of handling high voltage and high power loads in industrial power systems, such as uninterruptible power supplies (UPS) and power transmission systems. Its 500V withstand voltage and 40A current capability give it good performance and reliability in industrial applications.
4. **High-Power Lighting**:
- In high-power lighting systems, such as high-power LED lamps and fluorescent lamp drive circuits, FDH45N50F-VB can be used as a power switch. Its high voltage tolerance ensures stable operation at high voltages, while its low on-resistance improves the overall efficiency of the system.
5. **Inverters and Frequency Converters**:
- FDH45N50F-VB provides stable current and voltage control in inverters and frequency converters, such as solar inverters and wind inverters. Its 500V withstand voltage and excellent current handling capability enable it to operate stably in high-power power conversion equipment.
With its high voltage tolerance, excellent current handling capability and low on-resistance, FDH45N50F-VB provides a reliable and efficient solution for high-voltage and high-power 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
