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W9NK90Z-VB Product details
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W9NK90Z-VB MOSFET Product Introduction
W9NK90Z-VB is a high voltage N-channel MOSFET in TO247 package, designed to withstand drain-source voltage up to 900V. It adopts SJ_Multi-EPI technology, which can provide efficient power conversion and low on-resistance (RDS(ON) = 750mΩ@VGS=10V). The threshold voltage of this MOSFET is 3.5V, with good switching characteristics and stable performance, suitable for high voltage and low current applications. W9NK90Z-VB can be widely used in high voltage power modules such as power electronics, power conversion, industrial control, etc., to meet the application scenarios that require high voltage current management and efficient power conversion.
W9NK90Z-VB is a high voltage N-channel MOSFET in TO247 package, designed to withstand drain-source voltage up to 900V. It adopts SJ_Multi-EPI technology, which can provide efficient power conversion and low on-resistance (RDS(ON) = 750mΩ@VGS=10V). The threshold voltage of this MOSFET is 3.5V, with good switching characteristics and stable performance, suitable for high voltage and low current applications. W9NK90Z-VB can be widely used in high voltage power modules such as power electronics, power conversion, industrial control, etc., to meet the application scenarios that require high voltage current management and efficient power conversion.
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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 |
W9NK90Z-VB MOSFET Detailed parameter description
- **Package**: TO247
- **Configuration**: Single N-Channel MOSFET (Single-N-Channel)
- **Drain-source voltage (VDS)**: 900V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 750mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 9A
- **Technology**: SJ_Multi-EPI
- **Maximum power loss (Pd)**: About 45W (depending on the actual working environment)
- **Maximum operating temperature**: 150°C
- **Package size**: TO247 (suitable for high voltage, high current applications)
- **Package**: TO247
- **Configuration**: Single N-Channel MOSFET (Single-N-Channel)
- **Drain-source voltage (VDS)**: 900V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 750mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 9A
- **Technology**: SJ_Multi-EPI
- **Maximum power loss (Pd)**: About 45W (depending on the actual working environment)
- **Maximum operating temperature**: 150°C
- **Package size**: TO247 (suitable for high voltage, high current applications)
Domain and module applications：
W9NK90Z-VB MOSFET Applications and Modules
1. **High Voltage Power Systems and DC-DC Converters**
- **Application Examples**: The W9NK90Z-VB is widely used in high voltage power systems and DC-DC converters, especially power modules that require voltages of 900V and below. Its high drain-source voltage carrying capacity makes it ideal for power regulation in high voltage power systems, such as industrial power supplies, solar inverters, and electric vehicle chargers. Due to its low RDS(ON), this MOSFET has low power losses during the conversion process, enabling high efficiency conversion.
2. **Power Electronics and Industrial Power Control**
- **Application Examples**: In power electronics systems, the W9NK90Z-VB can be used in high voltage inverters, power amplifiers, and other power control modules. It can withstand higher voltages and currents, making it ideal for industrial power regulation and distribution, especially in renewable energy systems such as wind power and solar inverters. Its good switching performance and high current carrying capacity enable it to operate stably in these high voltage environments.
3. **Automotive electronics and electric vehicle systems**
- **Application examples**: In electric vehicles (EVs) and their charging systems, W9NK90Z-VB can be used in high-voltage battery management systems (BMS), power converters, and electric drive systems. It can provide efficient current management and power conversion, and is particularly suitable for high-voltage conversion and control in EV battery charging and motor drive. The voltage resistance characteristics of this MOSFET ensure that it works stably in automotive electrical systems and provides reliable power conversion.
4. **High-frequency switching power supply (SMPS)**
- **Application examples**: In high-frequency switching power supply (SMPS), W9NK90Z-VB can be used as a switching element for high-voltage power conversion and regulation. Due to its excellent switching performance and low on-resistance, it can provide efficient current conversion and reduce switching losses, and is suitable for high-voltage applications such as computer power supplies, TVs, and LED driver power supplies. Its 900V voltage resistance also enables it to work stably in scenarios with higher voltage requirements.
5. **Power tools and home appliances power management**
- **Application examples**: W9NK90Z-VB also has important applications in power management of power tools and home appliances, especially in power tool drive systems that require high voltage and high power. Its high voltage withstand capability and low RDS(ON) enable it to effectively control the drive current of the motor and improve the performance and efficiency of the tool. At the same time, it can also be applied to home appliance power modules, such as power regulation and control of air conditioners, refrigerators and other equipment.
6. **Solar inverter and renewable energy system**
- **Application examples**: In solar inverter systems, W9NK90Z-VB MOSFET can be used for high voltage DC to AC power conversion. Its high voltage withstand capability ensures that it can handle the DC current from the solar panel and efficiently convert it to AC, which is suitable for renewable energy applications such as solar power generation systems and wind power systems. In addition, the low on-resistance characteristics of MOSFET help improve system efficiency and reduce energy loss.
1. **High Voltage Power Systems and DC-DC Converters**
- **Application Examples**: The W9NK90Z-VB is widely used in high voltage power systems and DC-DC converters, especially power modules that require voltages of 900V and below. Its high drain-source voltage carrying capacity makes it ideal for power regulation in high voltage power systems, such as industrial power supplies, solar inverters, and electric vehicle chargers. Due to its low RDS(ON), this MOSFET has low power losses during the conversion process, enabling high efficiency conversion.
2. **Power Electronics and Industrial Power Control**
- **Application Examples**: In power electronics systems, the W9NK90Z-VB can be used in high voltage inverters, power amplifiers, and other power control modules. It can withstand higher voltages and currents, making it ideal for industrial power regulation and distribution, especially in renewable energy systems such as wind power and solar inverters. Its good switching performance and high current carrying capacity enable it to operate stably in these high voltage environments.
3. **Automotive electronics and electric vehicle systems**
- **Application examples**: In electric vehicles (EVs) and their charging systems, W9NK90Z-VB can be used in high-voltage battery management systems (BMS), power converters, and electric drive systems. It can provide efficient current management and power conversion, and is particularly suitable for high-voltage conversion and control in EV battery charging and motor drive. The voltage resistance characteristics of this MOSFET ensure that it works stably in automotive electrical systems and provides reliable power conversion.
4. **High-frequency switching power supply (SMPS)**
- **Application examples**: In high-frequency switching power supply (SMPS), W9NK90Z-VB can be used as a switching element for high-voltage power conversion and regulation. Due to its excellent switching performance and low on-resistance, it can provide efficient current conversion and reduce switching losses, and is suitable for high-voltage applications such as computer power supplies, TVs, and LED driver power supplies. Its 900V voltage resistance also enables it to work stably in scenarios with higher voltage requirements.
5. **Power tools and home appliances power management**
- **Application examples**: W9NK90Z-VB also has important applications in power management of power tools and home appliances, especially in power tool drive systems that require high voltage and high power. Its high voltage withstand capability and low RDS(ON) enable it to effectively control the drive current of the motor and improve the performance and efficiency of the tool. At the same time, it can also be applied to home appliance power modules, such as power regulation and control of air conditioners, refrigerators and other equipment.
6. **Solar inverter and renewable energy system**
- **Application examples**: In solar inverter systems, W9NK90Z-VB MOSFET can be used for high voltage DC to AC power conversion. Its high voltage withstand capability ensures that it can handle the DC current from the solar panel and efficiently convert it to AC, which is suitable for renewable energy applications such as solar power generation systems and wind power systems. In addition, the low on-resistance characteristics of MOSFET help improve system efficiency and reduce energy loss.
* 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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