中文
English
W9NB90-VB Product details
Back to previous pageProduct introduction：
Product Introduction: W9NB90-VB
W9NB90-VB is a single N-channel MOSFET in TO247 package, designed for high voltage applications. Its drain-source voltage (VDS) is 900V and gate-source voltage (VGS) is ±30V, which can withstand high voltage operation and is suitable for high power power supplies, inverters, motor drives and other applications requiring high voltage resistance. The threshold voltage (Vth) of this MOSFET is 3.5V, ensuring good switching control characteristics.
The on-resistance (RDS(ON)) of W9NB90-VB is 750mΩ@VGS=10V, which has low conduction losses and is suitable for circuits with medium power requirements. The maximum drain current (ID) is 9A, providing good current carrying capacity. Using SJ_Multi-EPI technology, this MOSFET can maintain stable operating performance in high voltage and high current applications, suitable for a wide range of industrial and consumer electronics.
W9NB90-VB is a single N-channel MOSFET in TO247 package, designed for high voltage applications. Its drain-source voltage (VDS) is 900V and gate-source voltage (VGS) is ±30V, which can withstand high voltage operation and is suitable for high power power supplies, inverters, motor drives and other applications requiring high voltage resistance. The threshold voltage (Vth) of this MOSFET is 3.5V, ensuring good switching control characteristics.
The on-resistance (RDS(ON)) of W9NB90-VB is 750mΩ@VGS=10V, which has low conduction losses and is suitable for circuits with medium power requirements. The maximum drain current (ID) is 9A, providing good current carrying capacity. Using SJ_Multi-EPI technology, this MOSFET can maintain stable operating performance in high voltage and high current applications, suitable for a wide range of industrial and consumer electronics.
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 | 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
- **Model**: W9NB90-VB
- **Package type**: TO247
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 900V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- VGS=10V: 750mΩ
- **Maximum drain current (ID)**: 9A
- **Technology**: SJ_Multi-EPI technology
- **Model**: W9NB90-VB
- **Package type**: TO247
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 900V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- VGS=10V: 750mΩ
- **Maximum drain current (ID)**: 9A
- **Technology**: SJ_Multi-EPI technology
Domain and module applications：
Applicable fields and modules
1. **High-voltage power supplies and inverters**
The W9NB90-VB is ideal for high-voltage power supplies, DC-AC inverters, UPS systems, and other power management applications that require 900V withstand voltage. Its ability to withstand high voltages makes it an ideal choice for photovoltaic power generation systems, industrial power conversion devices, and battery energy storage systems. In solar inverters, the W9NB90-VB can provide efficient power conversion, helping to improve the overall efficiency and reliability of the system.
2. **Motor drive systems**
Due to the W9NB90-VB's high drain-source voltage (900V) and stable operating characteristics, it is suitable for high-voltage motor drive applications such as motor control in power tools, electric vehicle (EV) drive systems, industrial robots, and HVAC systems. Especially in the starting, speed regulation, acceleration, and torque control of high-power motors, the W9NB90-VB can provide strong switching capabilities and stable current control to ensure efficient operation of the motor.
3. **High-voltage switch-mode power supplies (SMPS)**
The W9NB90-VB is also suitable for high-voltage switch-mode power supplies (SMPS), such as high-frequency power supplies, AC adapters, power factor correction (PFC) circuits, etc. In these applications, MOSFETs as switching elements can effectively control high voltage currents and reduce power losses through their low on-resistance characteristics. The high voltage withstand capability and stability of this MOSFET make it particularly important in high-voltage power supply designs, and it is suitable for a variety of power supply designs from traditional power electronics to communication equipment and industrial control systems.
4. **Power transmission and distribution systems**
Due to its high voltage tolerance, the W9NB90-VB is also very suitable for efficient power management in power transmission and distribution systems. It can be used in power converters, load switches, and overcurrent protection circuits to ensure efficient and stable control of power flow and avoid damage caused by overload or overvoltage. Especially in large industrial facilities or power distribution grids, the use of the W9NB90-VB helps to improve the efficiency and safety of power transmission.
5. **Home appliances and industrial control equipment**
The high withstand voltage characteristics and excellent current carrying capacity of W9NB90-VB make it suitable for high-voltage switch applications in home appliances and industrial control modules. For example, in the power control system of home appliances such as air conditioners, refrigerators, and electric heaters, W9NB90-VB can efficiently control the current, reduce power loss, and improve the stability and service life of the equipment. In factory automation equipment, W9NB90-VB can also be used in important modules such as motor drive, heating control, and power management.
6. **Medical equipment power supply**
High voltage power supply and current control are crucial in medical equipment. W9NB90-VB is also widely used in power modules of medical equipment, especially in those devices that require 900V withstand voltage, such as medical CT machines, X-ray machines, laser equipment, etc. These devices usually require a stable power supply. W9NB90-VB can provide stable and efficient power management for these high-precision devices to ensure long-term stable operation of the equipment.
7. **High-power battery management system (BMS)**
W9NB90-VB is also suitable for high-power battery management systems, especially in battery systems that need to withstand high voltages, such as battery management systems for electric vehicles (EVs). This MOSFET can effectively control the battery's charge and discharge process, protect the battery from damage such as overvoltage and overcurrent, and ensure the safety and service life of the battery. Through its high voltage carrying capacity and low conduction loss, W9NB90-VB can optimize the battery's charging efficiency and discharge stability.
Through these applications, W9NB90-VB demonstrates its wide applicability in high voltage, current control, power management and power systems, and can provide reliable and efficient power control solutions for a variety of industrial and consumer electronics applications.
1. **High-voltage power supplies and inverters**
The W9NB90-VB is ideal for high-voltage power supplies, DC-AC inverters, UPS systems, and other power management applications that require 900V withstand voltage. Its ability to withstand high voltages makes it an ideal choice for photovoltaic power generation systems, industrial power conversion devices, and battery energy storage systems. In solar inverters, the W9NB90-VB can provide efficient power conversion, helping to improve the overall efficiency and reliability of the system.
2. **Motor drive systems**
Due to the W9NB90-VB's high drain-source voltage (900V) and stable operating characteristics, it is suitable for high-voltage motor drive applications such as motor control in power tools, electric vehicle (EV) drive systems, industrial robots, and HVAC systems. Especially in the starting, speed regulation, acceleration, and torque control of high-power motors, the W9NB90-VB can provide strong switching capabilities and stable current control to ensure efficient operation of the motor.
3. **High-voltage switch-mode power supplies (SMPS)**
The W9NB90-VB is also suitable for high-voltage switch-mode power supplies (SMPS), such as high-frequency power supplies, AC adapters, power factor correction (PFC) circuits, etc. In these applications, MOSFETs as switching elements can effectively control high voltage currents and reduce power losses through their low on-resistance characteristics. The high voltage withstand capability and stability of this MOSFET make it particularly important in high-voltage power supply designs, and it is suitable for a variety of power supply designs from traditional power electronics to communication equipment and industrial control systems.
4. **Power transmission and distribution systems**
Due to its high voltage tolerance, the W9NB90-VB is also very suitable for efficient power management in power transmission and distribution systems. It can be used in power converters, load switches, and overcurrent protection circuits to ensure efficient and stable control of power flow and avoid damage caused by overload or overvoltage. Especially in large industrial facilities or power distribution grids, the use of the W9NB90-VB helps to improve the efficiency and safety of power transmission.
5. **Home appliances and industrial control equipment**
The high withstand voltage characteristics and excellent current carrying capacity of W9NB90-VB make it suitable for high-voltage switch applications in home appliances and industrial control modules. For example, in the power control system of home appliances such as air conditioners, refrigerators, and electric heaters, W9NB90-VB can efficiently control the current, reduce power loss, and improve the stability and service life of the equipment. In factory automation equipment, W9NB90-VB can also be used in important modules such as motor drive, heating control, and power management.
6. **Medical equipment power supply**
High voltage power supply and current control are crucial in medical equipment. W9NB90-VB is also widely used in power modules of medical equipment, especially in those devices that require 900V withstand voltage, such as medical CT machines, X-ray machines, laser equipment, etc. These devices usually require a stable power supply. W9NB90-VB can provide stable and efficient power management for these high-precision devices to ensure long-term stable operation of the equipment.
7. **High-power battery management system (BMS)**
W9NB90-VB is also suitable for high-power battery management systems, especially in battery systems that need to withstand high voltages, such as battery management systems for electric vehicles (EVs). This MOSFET can effectively control the battery's charge and discharge process, protect the battery from damage such as overvoltage and overcurrent, and ensure the safety and service life of the battery. Through its high voltage carrying capacity and low conduction loss, W9NB90-VB can optimize the battery's charging efficiency and discharge stability.
Through these applications, W9NB90-VB demonstrates its wide applicability in high voltage, current control, power management and power systems, and can provide reliable and efficient power control solutions for a variety of industrial and consumer electronics 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
