中文
English
W15NK90Z-VB Product details
Back to previous pageProduct introduction：
Product Introduction: W15NK90Z-VB
W15NK90Z-VB is a high-voltage N-channel MOSFET in TO247 package, designed for high-voltage, high-current power electronics applications. This MOSFET has a drain-source voltage (VDS) of 900V and a maximum drain current (ID) of 20A, which enables it to perform excellently in high-power switching applications. W15NK90Z-VB adopts SJ_Multi-EPI technology. This super junction structure optimizes current density and on-resistance, which can reduce power loss while providing high voltage protection. Its on-resistance is 205mΩ (at VGS=10V). This low RDS(ON) feature makes it very suitable for applications such as power conversion, industrial control, automotive electronics, etc. that require efficient current control and stable voltage performance.
W15NK90Z-VB is a high-voltage N-channel MOSFET in TO247 package, designed for high-voltage, high-current power electronics applications. This MOSFET has a drain-source voltage (VDS) of 900V and a maximum drain current (ID) of 20A, which enables it to perform excellently in high-power switching applications. W15NK90Z-VB adopts SJ_Multi-EPI technology. This super junction structure optimizes current density and on-resistance, which can reduce power loss while providing high voltage protection. Its on-resistance is 205mΩ (at VGS=10V). This low RDS(ON) feature makes it very suitable for applications such as power conversion, industrial control, automotive electronics, etc. that require efficient current control and stable voltage performance.
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 | 20A | 205mΩ | 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 | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 900V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
Detailed parameter description
- **Model**: W15NK90Z-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))**:
- 205mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 20A
- **Technology**: SJ_Multi-EPI (Super Junction Multi-EPI technology)
- **Model**: W15NK90Z-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))**:
- 205mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 20A
- **Technology**: SJ_Multi-EPI (Super Junction Multi-EPI technology)
Domain and module applications：
Applicable fields and modules
1. **High-efficiency power conversion and management**
The 900V withstand voltage and 20A high current carrying capacity of W15NK90Z-VB make it an ideal choice for high-voltage power conversion systems. It is widely used in AC-DC adapters, power modules, DC-DC converters, etc. to provide stable and efficient power conversion. In these applications, the low on-resistance (RDS(ON)=205mΩ) helps reduce energy loss and improve system efficiency, especially for power supply design with high power loads.
2. **Industrial automation and motor control**
In industrial automation and motor drive systems, W15NK90Z-VB can provide efficient current control and is widely used in power switches for variable frequency drives (VFDs), servo motor controls, and other industrial equipment. Its high withstand voltage and high current carrying capacity enable it to operate stably under high load conditions, helping to improve the operating efficiency and stability of industrial equipment.
3. **Uninterruptible Power Supply (UPS)**
W15NK90Z-VB is an ideal choice for efficient UPS (Uninterruptible Power Supply) systems. Its high current carrying capacity and high withstand voltage characteristics enable it to handle high power currents in UPS, while its low on-resistance reduces energy loss and improves the efficiency of UPS systems. Especially in data centers and important facilities, UPS systems need to continuously and stably provide power to critical loads, and W15NK90Z-VB can ensure the efficient and reliable operation of the system.
4. **Electric Vehicles (EV) and Battery Management Systems (BMS)**
In electric vehicles (EV) and hybrid electric vehicles (HEV), W15NK90Z-VB is suitable for battery management systems (BMS) to control the battery charging and discharging process and ensure safe and stable operation of the battery under high voltage and high current. The high voltage tolerance and high current carrying capacity of MOSFET make it one of the core components of battery protection circuits, battery pack management and battery charging systems.
5. **High-power LED driver**
W15NK90Z-VB can be used in power control modules for high-power LED lighting systems. Its low RDS(ON) characteristics enable efficient current control when driving high-power LEDs, reducing heat accumulation, extending the life of LED lighting systems and improving overall efficiency. It is also capable of handling high-power currents to meet the power needs of high-brightness LED systems.
6. **Power electronics and energy systems**
This MOSFET is also widely used in renewable energy systems such as solar power generation and wind power generation as one of the core components of power management modules. In these systems, W15NK90Z-VB can be used for efficient power conversion and current control to improve the overall efficiency of the energy system. Whether it is a DC-AC inverter or power management in an energy storage system, this MOSFET can provide stable voltage control and efficient power conversion.
7. **High-frequency communication and RF applications**
W15NK90Z-VB can provide efficient power control in high-frequency communication equipment, and is suitable for base station power supplies, radio frequency power amplifiers (RFPA) and other communication equipment. Its high voltage and high current handling capabilities enable it to support high-frequency, high-power communication systems, ensuring stable power supply and excellent system performance.
Through the examples of these application areas, it can be seen that W15NK90Z-VB has a wide range of application potentials in multiple industries, especially in high-voltage, high-current power management, motor drive, UPS, electric vehicles, energy systems and other fields with high efficiency requirements, providing stable, reliable and efficient performance.
1. **High-efficiency power conversion and management**
The 900V withstand voltage and 20A high current carrying capacity of W15NK90Z-VB make it an ideal choice for high-voltage power conversion systems. It is widely used in AC-DC adapters, power modules, DC-DC converters, etc. to provide stable and efficient power conversion. In these applications, the low on-resistance (RDS(ON)=205mΩ) helps reduce energy loss and improve system efficiency, especially for power supply design with high power loads.
2. **Industrial automation and motor control**
In industrial automation and motor drive systems, W15NK90Z-VB can provide efficient current control and is widely used in power switches for variable frequency drives (VFDs), servo motor controls, and other industrial equipment. Its high withstand voltage and high current carrying capacity enable it to operate stably under high load conditions, helping to improve the operating efficiency and stability of industrial equipment.
3. **Uninterruptible Power Supply (UPS)**
W15NK90Z-VB is an ideal choice for efficient UPS (Uninterruptible Power Supply) systems. Its high current carrying capacity and high withstand voltage characteristics enable it to handle high power currents in UPS, while its low on-resistance reduces energy loss and improves the efficiency of UPS systems. Especially in data centers and important facilities, UPS systems need to continuously and stably provide power to critical loads, and W15NK90Z-VB can ensure the efficient and reliable operation of the system.
4. **Electric Vehicles (EV) and Battery Management Systems (BMS)**
In electric vehicles (EV) and hybrid electric vehicles (HEV), W15NK90Z-VB is suitable for battery management systems (BMS) to control the battery charging and discharging process and ensure safe and stable operation of the battery under high voltage and high current. The high voltage tolerance and high current carrying capacity of MOSFET make it one of the core components of battery protection circuits, battery pack management and battery charging systems.
5. **High-power LED driver**
W15NK90Z-VB can be used in power control modules for high-power LED lighting systems. Its low RDS(ON) characteristics enable efficient current control when driving high-power LEDs, reducing heat accumulation, extending the life of LED lighting systems and improving overall efficiency. It is also capable of handling high-power currents to meet the power needs of high-brightness LED systems.
6. **Power electronics and energy systems**
This MOSFET is also widely used in renewable energy systems such as solar power generation and wind power generation as one of the core components of power management modules. In these systems, W15NK90Z-VB can be used for efficient power conversion and current control to improve the overall efficiency of the energy system. Whether it is a DC-AC inverter or power management in an energy storage system, this MOSFET can provide stable voltage control and efficient power conversion.
7. **High-frequency communication and RF applications**
W15NK90Z-VB can provide efficient power control in high-frequency communication equipment, and is suitable for base station power supplies, radio frequency power amplifiers (RFPA) and other communication equipment. Its high voltage and high current handling capabilities enable it to support high-frequency, high-power communication systems, ensuring stable power supply and excellent system performance.
Through the examples of these application areas, it can be seen that W15NK90Z-VB has a wide range of application potentials in multiple industries, especially in high-voltage, high-current power management, motor drive, UPS, electric vehicles, energy systems and other fields with high efficiency requirements, providing stable, reliable and efficient performance.
* 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
