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STD1NK80Z-1-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**STD1NK80Z-1-VB** is a single N-channel MOSFET in TO251 package, suitable for high-voltage power management systems. With a drain-source voltage (VDS) of up to 800V, this MOSFET is suitable for high-voltage applications such as AC-DC power supplies, inverters, etc. Its maximum drain current (ID) is 2A, and it has a relatively high on-resistance (RDS(ON) = 2600mΩ@VGS=10V), which is suitable for low-power applications and occasions requiring robust high-voltage switching performance. STD1NK80Z-1-VB adopts SJ_Multi-EPI technology and has good high-voltage resistance, which is suitable for a variety of high-voltage occasions such as industrial power supplies, automotive electronics, lighting systems, etc.
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**STD1NK80Z-1-VB** is a single N-channel MOSFET in TO251 package, suitable for high-voltage power management systems. With a drain-source voltage (VDS) of up to 800V, this MOSFET is suitable for high-voltage applications such as AC-DC power supplies, inverters, etc. Its maximum drain current (ID) is 2A, and it has a relatively high on-resistance (RDS(ON) = 2600mΩ@VGS=10V), which is suitable for low-power applications and occasions requiring robust high-voltage switching performance. STD1NK80Z-1-VB adopts SJ_Multi-EPI technology and has good high-voltage resistance, which is suitable for a variety of high-voltage occasions such as industrial power supplies, automotive electronics, lighting systems, etc.
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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 | 800V | 3.5V | 2A | 2600mΩ | 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 | 800V | 3.5V | 2A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 800V | 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** | TO251 | TO251 package, suitable for surface mounting, optimized heat dissipation performance, suitable for high voltage applications|
| **Configuration** | Single N-channel | N-channel configuration, suitable for high voltage applications, excellent switching performance|
| **VDS** | 800V | Drain-source voltage up to 800V, suitable for high voltage power management applications|
| **VGS** | ±30V | Gate-source voltage supports ±30V, compatible with various drive signals|
| **Vth** | 3.5V | Threshold voltage to ensure MOSFET switching performance|
| **RDS(ON)** | 2600mΩ@VGS=10V | Higher on-resistance for low power current loads|
| **ID** | 2A | Maximum drain current of 2A for low to medium power applications|
| **Technology** | SJ_Multi-EPI | Enhanced high voltage tolerance and switching performance with SJ_Multi-EPI technology|
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| Parameter | Value | Description|
|-----------------|----------------------------------|----------------------------------------------|
| **Package** | TO251 | TO251 package, suitable for surface mounting, optimized heat dissipation performance, suitable for high voltage applications|
| **Configuration** | Single N-channel | N-channel configuration, suitable for high voltage applications, excellent switching performance|
| **VDS** | 800V | Drain-source voltage up to 800V, suitable for high voltage power management applications|
| **VGS** | ±30V | Gate-source voltage supports ±30V, compatible with various drive signals|
| **Vth** | 3.5V | Threshold voltage to ensure MOSFET switching performance|
| **RDS(ON)** | 2600mΩ@VGS=10V | Higher on-resistance for low power current loads|
| **ID** | 2A | Maximum drain current of 2A for low to medium power applications|
| **Technology** | SJ_Multi-EPI | Enhanced high voltage tolerance and switching performance with SJ_Multi-EPI technology|
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Domain and module applications：
3. Application fields and module examples
1. **High-voltage power management**
**AC-DC power converter**: STD1NK80Z-1-VB is widely used in AC-DC power converters, especially for power management systems that require 800V high voltage. In power conversion, this MOSFET can withstand high-voltage input and provide stable output, suitable for high-efficiency power modules and power conversion equipment.
**Power adapter**: In power adapters, STD1NK80Z-1-VB can effectively manage high-voltage input as a switching element and convert it into a low-voltage output suitable for electronic equipment. It is particularly suitable for power adapters that require stable switching performance and high withstand voltage.
2. **Industrial power system**
**DC power supply**: This MOSFET can be used in industrial DC power supply systems, especially for the switch control of high-voltage systems. It can provide efficient and stable working performance in high-voltage environments.
**Battery Management System (BMS)**: In the battery management system, STD1NK80Z-1-VB can be used for voltage monitoring and current management of battery packs, especially suitable for the charging and discharging process of high-voltage battery packs, ensuring the safety and efficiency of high-voltage systems.
3. **Automotive Electronics**
**Electric Vehicle (EV) Power Management**: STD1NK80Z-1-VB is suitable for the power management module of electric vehicles, used in the battery pack management and high-voltage power modules of electric vehicles, providing high voltage regulation and protection.
**Automotive Lighting System**: This MOSFET is suitable for high-voltage lighting control systems in automobiles, such as headlight drivers and LED lighting modules, providing stable power conversion to meet the high-voltage requirements in the automotive environment.
4. **Inverter Application**
**Solar Inverter**: STD1NK80Z-1-VB can be used in solar inverters to convert direct current generated by solar energy into alternating current, suitable for medium and high voltage solar power stations or home photovoltaic power generation systems. Its high voltage resistance enables it to meet the high voltage requirements of solar power generation systems.
**Wind inverter**: In wind power generation systems, this MOSFET is a key switching element that can provide high-voltage DC to AC conversion, and is suitable for large-scale wind power generation and distributed power generation systems.
5. **Lighting and home appliances**
**High-voltage lighting equipment**: STD1NK80Z-1-VB can also be used in high-voltage lighting systems, such as street lighting, commercial LED lights, etc., to provide reliable power switching and stable voltage control.
**Home appliance power management**: This MOSFET is suitable for high-voltage power modules in home appliances, such as washing machines, air conditioners and other equipment, and can provide efficient power conversion and stable current control.
In summary, STD1NK80Z-1-VB is suitable for high-voltage power systems, inverters, industrial power supplies, automotive electronics, and solar energy due to its high drain-source voltage of 800V. Although its on-resistance is relatively high (2600mΩ), it is still very suitable for low-power and medium-power high-voltage switching applications.
1. **High-voltage power management**
**AC-DC power converter**: STD1NK80Z-1-VB is widely used in AC-DC power converters, especially for power management systems that require 800V high voltage. In power conversion, this MOSFET can withstand high-voltage input and provide stable output, suitable for high-efficiency power modules and power conversion equipment.
**Power adapter**: In power adapters, STD1NK80Z-1-VB can effectively manage high-voltage input as a switching element and convert it into a low-voltage output suitable for electronic equipment. It is particularly suitable for power adapters that require stable switching performance and high withstand voltage.
2. **Industrial power system**
**DC power supply**: This MOSFET can be used in industrial DC power supply systems, especially for the switch control of high-voltage systems. It can provide efficient and stable working performance in high-voltage environments.
**Battery Management System (BMS)**: In the battery management system, STD1NK80Z-1-VB can be used for voltage monitoring and current management of battery packs, especially suitable for the charging and discharging process of high-voltage battery packs, ensuring the safety and efficiency of high-voltage systems.
3. **Automotive Electronics**
**Electric Vehicle (EV) Power Management**: STD1NK80Z-1-VB is suitable for the power management module of electric vehicles, used in the battery pack management and high-voltage power modules of electric vehicles, providing high voltage regulation and protection.
**Automotive Lighting System**: This MOSFET is suitable for high-voltage lighting control systems in automobiles, such as headlight drivers and LED lighting modules, providing stable power conversion to meet the high-voltage requirements in the automotive environment.
4. **Inverter Application**
**Solar Inverter**: STD1NK80Z-1-VB can be used in solar inverters to convert direct current generated by solar energy into alternating current, suitable for medium and high voltage solar power stations or home photovoltaic power generation systems. Its high voltage resistance enables it to meet the high voltage requirements of solar power generation systems.
**Wind inverter**: In wind power generation systems, this MOSFET is a key switching element that can provide high-voltage DC to AC conversion, and is suitable for large-scale wind power generation and distributed power generation systems.
5. **Lighting and home appliances**
**High-voltage lighting equipment**: STD1NK80Z-1-VB can also be used in high-voltage lighting systems, such as street lighting, commercial LED lights, etc., to provide reliable power switching and stable voltage control.
**Home appliance power management**: This MOSFET is suitable for high-voltage power modules in home appliances, such as washing machines, air conditioners and other equipment, and can provide efficient power conversion and stable current control.
In summary, STD1NK80Z-1-VB is suitable for high-voltage power systems, inverters, industrial power supplies, automotive electronics, and solar energy due to its high drain-source voltage of 800V. Although its on-resistance is relatively high (2600mΩ), it is still very suitable for low-power and medium-power high-voltage switching 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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