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WFU730-VB Product details
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WFU730-VB MOSFET Product Introduction
WFU730-VB is a single N-channel MOSFET in TO251 package, designed for high voltage applications, with a maximum drain-source voltage (V_DS) of 650V. This MOSFET adopts SJ_Multi-EPI technology, has a low on-resistance (R_DS(ON)) of 950mΩ, and provides stable current output capability with a maximum drain current of 5A at V_GS = 10V. Its gate-source threshold voltage (V_th) is 3.5V, which is suitable for high voltage power conversion, industrial control and power electronic equipment. With its excellent voltage resistance and reliable switching characteristics, WFU730-VB can provide efficient energy conversion and low power loss for power management systems.
WFU730-VB is a single N-channel MOSFET in TO251 package, designed for high voltage applications, with a maximum drain-source voltage (V_DS) of 650V. This MOSFET adopts SJ_Multi-EPI technology, has a low on-resistance (R_DS(ON)) of 950mΩ, and provides stable current output capability with a maximum drain current of 5A at V_GS = 10V. Its gate-source threshold voltage (V_th) is 3.5V, which is suitable for high voltage power conversion, industrial control and power electronic equipment. With its excellent voltage resistance and reliable switching characteristics, WFU730-VB can provide efficient energy conversion and low power loss for power management systems.
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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 | 650V | 3.5V | 5A | 950mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
WFU730-VB MOSFET Detailed parameter description
- **Model**: WFU730-VB
- **Package**: TO251
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (V_DS)**: 650V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Gate threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 950mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 5A
- **Power dissipation (P_D)**: 25W (the specific value depends on the heat dissipation conditions)
- **Operating temperature range**: -55°C to 150°C
- **Technology**: SJ_Multi-EPI
- **Package Type**: TO251
- **Model**: WFU730-VB
- **Package**: TO251
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (V_DS)**: 650V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Gate threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 950mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 5A
- **Power dissipation (P_D)**: 25W (the specific value depends on the heat dissipation conditions)
- **Operating temperature range**: -55°C to 150°C
- **Technology**: SJ_Multi-EPI
- **Package Type**: TO251
Domain and module applications：
Applications and module examples
1. **High Voltage Power Conversion Systems**
WFU730-VB is suitable for high voltage power management and conversion systems, especially DC/AC power converters that need to work stably at 650V. Due to its low on-resistance and high withstand voltage characteristics, it can provide efficient power conversion and is suitable for high voltage power applications such as industrial power supply and communication power supply.
2. **Industrial Electrical Control**
WFU730-VB can be used in various industrial control systems such as variable frequency drives (VFDs) and motor drive modules. In these applications, the high withstand voltage capability and low power consumption characteristics of MOSFET enable it to efficiently drive motors while handling high voltage workloads, ensuring the stability and safety of the equipment.
3. **Inverters**
In the fields of solar inverters, electric vehicle inverters, etc., WFU730-VB is an ideal choice. It can be used as a switching element in the inverter to convert DC power to AC power and provide efficient power management. Its maximum withstand voltage of 650V is particularly suitable for medium and high voltage inverter applications.
4. **Battery Management Systems**
In the battery management system of electric vehicles (EV), power tools and other mobile devices, WFU730-VB can be used for efficient battery charge and discharge management. Its high withstand voltage and low on-resistance can ensure that the battery management system can still operate stably and efficiently under high voltage and high current conditions.
5. **LED Driver Power Supply**
WFU730-VB can be used in LED driver power supplies, especially in high-voltage LED lighting systems, to provide stable current and voltage output to ensure stable operation of LED modules. Due to its high voltage resistance and low on-resistance, it can effectively reduce energy loss and extend the service life of LED lamps.
6. **Power Amplifiers & Audio Systems**
Due to its stable current handling capability and efficient switching performance, WFU730-VB can be used in power amplifier power modules to provide stable power support in audio equipment. It can provide low-loss power conversion in high-power amplifiers to ensure stable operation of audio equipment.
7. **Home Appliances & Smart Home Devices**
WFU730-VB is also suitable for power modules of home appliances, especially in devices that require high voltage operation, such as smart home control systems, electric appliances, etc. It can provide reliable power supply and support efficient and low-power system operation, which is particularly suitable for smart devices and high-efficiency appliances.
8. **Power Tools**
In the power management system of power tools, the high voltage and high current handling capabilities of WFU730-VB are very suitable for the drive control of power tools, ensuring that power tools remain efficient and stable when running under high load.
1. **High Voltage Power Conversion Systems**
WFU730-VB is suitable for high voltage power management and conversion systems, especially DC/AC power converters that need to work stably at 650V. Due to its low on-resistance and high withstand voltage characteristics, it can provide efficient power conversion and is suitable for high voltage power applications such as industrial power supply and communication power supply.
2. **Industrial Electrical Control**
WFU730-VB can be used in various industrial control systems such as variable frequency drives (VFDs) and motor drive modules. In these applications, the high withstand voltage capability and low power consumption characteristics of MOSFET enable it to efficiently drive motors while handling high voltage workloads, ensuring the stability and safety of the equipment.
3. **Inverters**
In the fields of solar inverters, electric vehicle inverters, etc., WFU730-VB is an ideal choice. It can be used as a switching element in the inverter to convert DC power to AC power and provide efficient power management. Its maximum withstand voltage of 650V is particularly suitable for medium and high voltage inverter applications.
4. **Battery Management Systems**
In the battery management system of electric vehicles (EV), power tools and other mobile devices, WFU730-VB can be used for efficient battery charge and discharge management. Its high withstand voltage and low on-resistance can ensure that the battery management system can still operate stably and efficiently under high voltage and high current conditions.
5. **LED Driver Power Supply**
WFU730-VB can be used in LED driver power supplies, especially in high-voltage LED lighting systems, to provide stable current and voltage output to ensure stable operation of LED modules. Due to its high voltage resistance and low on-resistance, it can effectively reduce energy loss and extend the service life of LED lamps.
6. **Power Amplifiers & Audio Systems**
Due to its stable current handling capability and efficient switching performance, WFU730-VB can be used in power amplifier power modules to provide stable power support in audio equipment. It can provide low-loss power conversion in high-power amplifiers to ensure stable operation of audio equipment.
7. **Home Appliances & Smart Home Devices**
WFU730-VB is also suitable for power modules of home appliances, especially in devices that require high voltage operation, such as smart home control systems, electric appliances, etc. It can provide reliable power supply and support efficient and low-power system operation, which is particularly suitable for smart devices and high-efficiency appliances.
8. **Power Tools**
In the power management system of power tools, the high voltage and high current handling capabilities of WFU730-VB are very suitable for the drive control of power tools, ensuring that power tools remain efficient and stable when running under high load.
* 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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