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WFW9N90W-VB Product details
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WFW9N90W-VB MOSFET Product Introduction
The WFW9N90W-VB is a single N-channel MOSFET in TO247 package with 900V withstand voltage, designed for high voltage switching applications. It uses advanced SJ_Multi-EPI technology and has high performance, suitable for applications such as power management, motor drive and high voltage switching that require high withstand voltage and medium current. The MOSFET has an on-resistance of 750mΩ (at V_GS = 10V) and a maximum leakage current of 9A, which is suitable for some medium power applications that require higher voltage withstand capability and lower power consumption.
The WFW9N90W-VB is a single N-channel MOSFET in TO247 package with 900V withstand voltage, designed for high voltage switching applications. It uses advanced SJ_Multi-EPI technology and has high performance, suitable for applications such as power management, motor drive and high voltage switching that require high withstand voltage and medium current. The MOSFET has an on-resistance of 750mΩ (at V_GS = 10V) and a maximum leakage current of 9A, which is suitable for some medium power applications that require higher voltage withstand capability and lower power consumption.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 900V | 3.5V | 9A | 750mΩ | 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 | 900V | 3.5V | 9A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 900V | 3.5V | 9A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
Detailed parameter description
| **Parameter** | **Description** |
|-----------------------|-----------------------------------------------------------|
| **Package type** | TO247 |
| **Configuration** | Single N-channel MOSFET |
| **V_DS (drain-source voltage)** | 900V |
| **V_GS (gate-source voltage)** | ±30V |
| **V_th (gate-source threshold voltage)** | 3.5V |
| **R_DS(ON) (on-resistance)** | 750mΩ @ V_GS = 10V |
| **I_D (drain current)** | 9A |
| **Technology** | SJ_Multi-EPI technology|
| **Maximum power loss** | In applications with low switching frequencies, this MOSFET has moderate power loss|
| **Operating temperature range** | -55°C to +150°C |
| **Features** | Suitable for high voltage and high power applications, low on-resistance, suitable for stable operation in high voltage environments |
| **Parameter** | **Description** |
|-----------------------|-----------------------------------------------------------|
| **Package type** | TO247 |
| **Configuration** | Single N-channel MOSFET |
| **V_DS (drain-source voltage)** | 900V |
| **V_GS (gate-source voltage)** | ±30V |
| **V_th (gate-source threshold voltage)** | 3.5V |
| **R_DS(ON) (on-resistance)** | 750mΩ @ V_GS = 10V |
| **I_D (drain current)** | 9A |
| **Technology** | SJ_Multi-EPI technology|
| **Maximum power loss** | In applications with low switching frequencies, this MOSFET has moderate power loss|
| **Operating temperature range** | -55°C to +150°C |
| **Features** | Suitable for high voltage and high power applications, low on-resistance, suitable for stable operation in high voltage environments |
Domain and module applications：
Product Application Fields and Module Examples
1. **High Voltage Switching Power Supply**
- WFW9N90W-VB is particularly suitable for high voltage switching power supplies (such as AC-DC converters, DC-DC converters). With a withstand voltage of 900V, it is suitable for power conversion in high voltage environments and can handle medium power (maximum 9A) loads. Its low on-resistance (750mΩ) helps to reduce power losses and maintain high efficiency during power conversion.
2. **Motor Drive**
- In motor drive applications, WFW9N90W-VB can be used as a switching element to drive high voltage motors. Especially in motor drive systems that require high voltage and high current control, it can effectively withstand high voltage (maximum 900V) and provide stable current carrying capacity. It is suitable for motor drive circuits in the fields of industrial automation, robot control, power tools, etc.
3. **Inverters**
- As a key switching element in the inverter, the WFW9N90W-VB is able to handle higher voltages and ensure stable operation of the inverter. Inverters are widely used in the field of renewable energy, such as solar inverters and wind power inverters. The high withstand voltage (900V) of this MOSFET is well suited to handle the high voltage conversion requirements in these systems, ensuring efficient conversion of energy.
4. **Power Amplifiers**
- In wireless communications and radio frequency (RF) power amplifiers, the WFW9N90W-VB can be used for high voltage regulation and power amplification. The high withstand voltage capability of the device makes it very suitable for applications that require high voltage input, especially in high-frequency and high-power amplifiers, by increasing the power of the output signal to drive larger loads.
5. **Power Electronics**
- The WFW9N90W-VB is suitable for a variety of power electronic devices, such as high voltage switches in power transmission systems, and variable frequency drives (VFDs). Its stability and high efficiency in high voltage environments make it an excellent performer in industrial applications, capable of handling high power currents and meeting the high withstand voltage requirements of equipment.
6. **Power Transmission and Distribution Systems**
- In power transmission and distribution systems, the WFW9N90W-VB can be used as a high voltage switch to help stabilize the power grid or to protect the high voltage switching circuits of the power system. Due to its high withstand voltage characteristics, it can be used in smart grids, distribution systems, and other power management and distribution applications.
1. **High Voltage Switching Power Supply**
- WFW9N90W-VB is particularly suitable for high voltage switching power supplies (such as AC-DC converters, DC-DC converters). With a withstand voltage of 900V, it is suitable for power conversion in high voltage environments and can handle medium power (maximum 9A) loads. Its low on-resistance (750mΩ) helps to reduce power losses and maintain high efficiency during power conversion.
2. **Motor Drive**
- In motor drive applications, WFW9N90W-VB can be used as a switching element to drive high voltage motors. Especially in motor drive systems that require high voltage and high current control, it can effectively withstand high voltage (maximum 900V) and provide stable current carrying capacity. It is suitable for motor drive circuits in the fields of industrial automation, robot control, power tools, etc.
3. **Inverters**
- As a key switching element in the inverter, the WFW9N90W-VB is able to handle higher voltages and ensure stable operation of the inverter. Inverters are widely used in the field of renewable energy, such as solar inverters and wind power inverters. The high withstand voltage (900V) of this MOSFET is well suited to handle the high voltage conversion requirements in these systems, ensuring efficient conversion of energy.
4. **Power Amplifiers**
- In wireless communications and radio frequency (RF) power amplifiers, the WFW9N90W-VB can be used for high voltage regulation and power amplification. The high withstand voltage capability of the device makes it very suitable for applications that require high voltage input, especially in high-frequency and high-power amplifiers, by increasing the power of the output signal to drive larger loads.
5. **Power Electronics**
- The WFW9N90W-VB is suitable for a variety of power electronic devices, such as high voltage switches in power transmission systems, and variable frequency drives (VFDs). Its stability and high efficiency in high voltage environments make it an excellent performer in industrial applications, capable of handling high power currents and meeting the high withstand voltage requirements of equipment.
6. **Power Transmission and Distribution Systems**
- In power transmission and distribution systems, the WFW9N90W-VB can be used as a high voltage switch to help stabilize the power grid or to protect the high voltage switching circuits of the power system. Due to its high withstand voltage characteristics, it can be used in smart grids, distribution systems, and other power management and distribution 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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