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STD2NK90Z-1-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**STD2NK90Z-1-VB** is a high voltage N-channel power MOSFET in TO251 package, suitable for drain-source voltage of 900V. This product adopts **SJ_Multi-EPI** technology, with high breakdown voltage and stable switching performance. Its gate voltage is up to ±30V, with a turn-on voltage (Vth) of 3.5V. The on-resistance (RDS(ON)) of this MOSFET is 2700mΩ (at VGS = 10V), suitable for low current applications (ID is 2A). It is an ideal choice for high voltage power systems, power tools, and industrial automation equipment, and can work stably in environments requiring high voltage tolerance.
The high voltage carrying capacity and low on-resistance of this model MOSFET make it suitable for various applications requiring high withstand voltage and medium load current, especially in power management and high voltage protection circuits.
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**STD2NK90Z-1-VB** is a high voltage N-channel power MOSFET in TO251 package, suitable for drain-source voltage of 900V. This product adopts **SJ_Multi-EPI** technology, with high breakdown voltage and stable switching performance. Its gate voltage is up to ±30V, with a turn-on voltage (Vth) of 3.5V. The on-resistance (RDS(ON)) of this MOSFET is 2700mΩ (at VGS = 10V), suitable for low current applications (ID is 2A). It is an ideal choice for high voltage power systems, power tools, and industrial automation equipment, and can work stably in environments requiring high voltage tolerance.
The high voltage carrying capacity and low on-resistance of this model MOSFET make it suitable for various applications requiring high withstand voltage and medium load current, especially in power management and high voltage protection circuits.
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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 | 900V | 3.5V | 2A | 2700mΩ | 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 | 900V | 3.5V | 2A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 900V | 3.5V | 2A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
II. Detailed parameter description
| **Parameter** | **Value** | **Description** |
|---------------------|------------------------------------|------------------------------------------------------|
| **Package type** | TO251 | TO251 package, suitable for medium power load and current handling. |
| **Configuration** | Single N-channel | Single channel N-channel configuration, suitable for high voltage switch control. |
| **Drain-source voltage (VDS)** | 900V | Can withstand 900V drain-to-source voltage, suitable for high voltage applications. |
| **Gate voltage (VGS)** | ±30V | Supports a wide range of gate voltage control, adapting to a variety of power management solutions. |
| **Throw-on voltage (Vth)** | 3.5V | Moderate turn-on voltage, suitable for a wide range of control systems. |
| **On-resistance (RDS(ON))** | 2700mΩ @ VGS = 10V | Moderate on-resistance, suitable for applications with medium power requirements. |
| **Drain current (ID)** | 2A | Maximum drain current is 2A, suitable for low current load applications. |
| **Technology** | SJ_Multi-EPI | SJ_Multi-EPI technology provides high voltage tolerance and stable switching performance. |
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| **Parameter** | **Value** | **Description** |
|---------------------|------------------------------------|------------------------------------------------------|
| **Package type** | TO251 | TO251 package, suitable for medium power load and current handling. |
| **Configuration** | Single N-channel | Single channel N-channel configuration, suitable for high voltage switch control. |
| **Drain-source voltage (VDS)** | 900V | Can withstand 900V drain-to-source voltage, suitable for high voltage applications. |
| **Gate voltage (VGS)** | ±30V | Supports a wide range of gate voltage control, adapting to a variety of power management solutions. |
| **Throw-on voltage (Vth)** | 3.5V | Moderate turn-on voltage, suitable for a wide range of control systems. |
| **On-resistance (RDS(ON))** | 2700mΩ @ VGS = 10V | Moderate on-resistance, suitable for applications with medium power requirements. |
| **Drain current (ID)** | 2A | Maximum drain current is 2A, suitable for low current load applications. |
| **Technology** | SJ_Multi-EPI | SJ_Multi-EPI technology provides high voltage tolerance and stable switching performance. |
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Domain and module applications：
3. Application fields and module examples
**STD2NK90Z-1-VB** is suitable for multiple fields and modules, especially those applications that require high voltage protection and lower current load. Here are some typical application scenarios:
1. **Power management system**
- **Module**: power adapter, power converter
- In the power adapter or converter, STD2NK90Z-1-VB can be used as a high voltage switching element to control the switching operation of the power supply to ensure voltage stability and avoid overvoltage damage. Its ability to withstand 900V makes it very useful in power systems that require high voltage regulation.
2. **Power tool control system**
- **Module**: battery management system, power tool power supply
- In power tools, STD2NK90Z-1-VB can be used for battery management and motor drive control systems, especially in scenarios that require high voltage and lower current. This MOSFET can help achieve efficient power conversion and protection functions.
3. **Industrial Automation Control**
- **Module**: Motor Driver, Inverter, PLC System
- In industrial automation equipment, such as inverters and motor drivers, the STD2NK90Z-1-VB is used for high-voltage current control to ensure the stability of the system in high-voltage working environments. Its 900V withstand voltage makes it an ideal choice for high-voltage applications such as inverters.
4. **Solar Inverter System**
- **Module**: DC-AC Inverter, Battery Charger
- In solar energy systems, the STD2NK90Z-1-VB is suitable for inverters that convert direct current generated by solar cells into alternating current. Due to its high voltage tolerance, this MOSFET can effectively handle the high voltage and current requirements of the solar inverter process.
5. **High-voltage power supply system**
- **Module**: UPS power supply, power backup
- In the uninterruptible power supply (UPS) system, STD2NK90Z-1-VB is used as a high-voltage switch component to ensure that the power management system can work safely and stably in a high-voltage environment. It can effectively isolate high voltage and ensure stable power output.
6. **Medical equipment power supply system**
- **Module**: Medical instrument power control
- STD2NK90Z-1-VB can also be used in power management modules in medical equipment, especially in equipment that requires high voltage and precise control, to help improve the safety and stability of the equipment.
In summary, **STD2NK90Z-1-VB**, as a high-voltage MOSFET, is suitable for many fields, including power management, power tools, industrial control, solar inverters, and medical equipment. Its high voltage resistance and stable performance make it an ideal choice for these applications.
**STD2NK90Z-1-VB** is suitable for multiple fields and modules, especially those applications that require high voltage protection and lower current load. Here are some typical application scenarios:
1. **Power management system**
- **Module**: power adapter, power converter
- In the power adapter or converter, STD2NK90Z-1-VB can be used as a high voltage switching element to control the switching operation of the power supply to ensure voltage stability and avoid overvoltage damage. Its ability to withstand 900V makes it very useful in power systems that require high voltage regulation.
2. **Power tool control system**
- **Module**: battery management system, power tool power supply
- In power tools, STD2NK90Z-1-VB can be used for battery management and motor drive control systems, especially in scenarios that require high voltage and lower current. This MOSFET can help achieve efficient power conversion and protection functions.
3. **Industrial Automation Control**
- **Module**: Motor Driver, Inverter, PLC System
- In industrial automation equipment, such as inverters and motor drivers, the STD2NK90Z-1-VB is used for high-voltage current control to ensure the stability of the system in high-voltage working environments. Its 900V withstand voltage makes it an ideal choice for high-voltage applications such as inverters.
4. **Solar Inverter System**
- **Module**: DC-AC Inverter, Battery Charger
- In solar energy systems, the STD2NK90Z-1-VB is suitable for inverters that convert direct current generated by solar cells into alternating current. Due to its high voltage tolerance, this MOSFET can effectively handle the high voltage and current requirements of the solar inverter process.
5. **High-voltage power supply system**
- **Module**: UPS power supply, power backup
- In the uninterruptible power supply (UPS) system, STD2NK90Z-1-VB is used as a high-voltage switch component to ensure that the power management system can work safely and stably in a high-voltage environment. It can effectively isolate high voltage and ensure stable power output.
6. **Medical equipment power supply system**
- **Module**: Medical instrument power control
- STD2NK90Z-1-VB can also be used in power management modules in medical equipment, especially in equipment that requires high voltage and precise control, to help improve the safety and stability of the equipment.
In summary, **STD2NK90Z-1-VB**, as a high-voltage MOSFET, is suitable for many fields, including power management, power tools, industrial control, solar inverters, and medical equipment. Its high voltage resistance and stable performance make it an ideal choice for these 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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