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STD1NB80T4-VB Product details
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Product Introduction
STD1NB80T4-VB is a **single-channel N-channel power MOSFET** in **TO251 package**, with **800V** drain-source voltage (VDS) and **±30V** gate-source voltage (VGS). Based on **SJ_Multi-EPI technology**, this MOSFET is a switching element designed for high-voltage applications. Its **turn-on voltage (Vth) is 3.5V**, and its **on-resistance (RDS(ON)) is 2600mΩ@VGS=10V**, supporting **maximum 2A** drain current (ID). Although its on-resistance is relatively high, its **800V** high withstand voltage makes it suitable for high-voltage power supplies, motor drives, and other applications requiring high voltage and high safety. STD1NB80T4-VB can provide good stability and reliability in power conversion, power management and other fields, and is particularly suitable for application scenarios requiring higher withstand voltage.
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STD1NB80T4-VB is a **single-channel N-channel power MOSFET** in **TO251 package**, with **800V** drain-source voltage (VDS) and **±30V** gate-source voltage (VGS). Based on **SJ_Multi-EPI technology**, this MOSFET is a switching element designed for high-voltage applications. Its **turn-on voltage (Vth) is 3.5V**, and its **on-resistance (RDS(ON)) is 2600mΩ@VGS=10V**, supporting **maximum 2A** drain current (ID). Although its on-resistance is relatively high, its **800V** high withstand voltage makes it suitable for high-voltage power supplies, motor drives, and other applications requiring high voltage and high safety. STD1NB80T4-VB can provide good stability and reliability in power conversion, power management and other fields, and is particularly suitable for application scenarios requiring higher withstand voltage.
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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 |
Parameter Description
| **Parameter** | **Value** | **Description** |
|------------------------|----------------------|------------------------------------------|
| **Package** | TO251 | Suitable for medium power and high voltage applications, with good thermal management performance. |
| **Configuration**| Single channel N-channel | Efficient current conduction path, suitable for switch control and current conduction applications. |
| **Drain-source voltage (VDS)** | 800V | High voltage operating range, suitable for high voltage power supply and motor control. |
| **Gate-source voltage (VGS)** | ±30V | High withstand gate drive voltage, compatible with a wider range of control circuits. |
| **Turning voltage (Vth)** | 3.5V | Higher turn-on threshold voltage, suitable for voltage requirements of specific circuits. |
| **On-resistance (RDS(ON))** | 2600mΩ (@ VGS=10V) | On-resistance at 10V gate drive, suitable for high voltage applications, but relatively high. |
| **Drain current (ID)** | 2A | Maximum operating current capability, suitable for medium power current applications. |
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, providing higher voltage withstand capability and switching efficiency. |
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| **Parameter** | **Value** | **Description** |
|------------------------|----------------------|------------------------------------------|
| **Package** | TO251 | Suitable for medium power and high voltage applications, with good thermal management performance. |
| **Configuration**| Single channel N-channel | Efficient current conduction path, suitable for switch control and current conduction applications. |
| **Drain-source voltage (VDS)** | 800V | High voltage operating range, suitable for high voltage power supply and motor control. |
| **Gate-source voltage (VGS)** | ±30V | High withstand gate drive voltage, compatible with a wider range of control circuits. |
| **Turning voltage (Vth)** | 3.5V | Higher turn-on threshold voltage, suitable for voltage requirements of specific circuits. |
| **On-resistance (RDS(ON))** | 2600mΩ (@ VGS=10V) | On-resistance at 10V gate drive, suitable for high voltage applications, but relatively high. |
| **Drain current (ID)** | 2A | Maximum operating current capability, suitable for medium power current applications. |
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, providing higher voltage withstand capability and switching efficiency. |
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Domain and module applications：
Application areas and module examples
1. **High-voltage power management**
- STD1NB80T4-VB is suitable for **high-voltage power converters** and **power supply systems**, especially where **800V** high voltage support is required. It can be used as a switching element for **AC-DC power conversion**, providing efficient switching performance in power conversion and voltage regulation, suitable for applications such as industrial power supplies, renewable energy power supplies, UPS (uninterruptible power supply systems), etc.
2. **Motor drive**
- In **high-voltage motor control systems**, STD1NB80T4-VB can be used as a key component of **motor drive circuits**, especially in **industrial automation** and **robot control systems**. Due to its high withstand voltage and high stability, it can withstand current fluctuations in high-voltage applications and ensure stable operation of motor drive circuits.
3. **Welding machines and power tools**
- In industrial equipment such as **welding machines** and **power tools**, STD1NB80T4-VB, as a core component for power management and switch control, can provide high voltage support and high current carrying capacity. It can ensure the power conversion efficiency and stability of the equipment when working at high voltage, thereby improving the working efficiency and safety of the tools.
4. **Household appliances**
- STD1NB80T4-VB can be used for the power supply part of **high-voltage household appliances**, such as **air conditioners, electric water heaters** and other equipment. These household appliances require reliable switching elements to handle high voltage input and stable output. The high voltage tolerance of this MOSFET ensures the stability and safety of the power system.
5. **Medical equipment**
- In **medical equipment**, especially those involving **high voltage power supply and motor control**, STD1NB80T4-VB can be used as a switching element of the power module to ensure the normal operation of the equipment under high voltage and high current conditions. Common application scenarios include **X-ray machines**, **MRI systems**, etc.
6. **Power system**
- In **power control and transmission systems**, STD1NB80T4-VB can be used as a key switching element of **transformer control**, **power dispatch** and **high voltage direct current transmission (HVDC)** modules. Its 800V withstand voltage enables it to withstand high voltage fluctuations in the power grid, ensuring the stability and reliability of the system.
The STD1NB80T4-VB is suitable for **high voltage** and **medium power** applications, and performs well in power conversion, motor control and high-voltage power systems, especially in applications requiring high voltage resistance and safety, such as industrial automation, power tools, power management, medical equipment and home appliances.
1. **High-voltage power management**
- STD1NB80T4-VB is suitable for **high-voltage power converters** and **power supply systems**, especially where **800V** high voltage support is required. It can be used as a switching element for **AC-DC power conversion**, providing efficient switching performance in power conversion and voltage regulation, suitable for applications such as industrial power supplies, renewable energy power supplies, UPS (uninterruptible power supply systems), etc.
2. **Motor drive**
- In **high-voltage motor control systems**, STD1NB80T4-VB can be used as a key component of **motor drive circuits**, especially in **industrial automation** and **robot control systems**. Due to its high withstand voltage and high stability, it can withstand current fluctuations in high-voltage applications and ensure stable operation of motor drive circuits.
3. **Welding machines and power tools**
- In industrial equipment such as **welding machines** and **power tools**, STD1NB80T4-VB, as a core component for power management and switch control, can provide high voltage support and high current carrying capacity. It can ensure the power conversion efficiency and stability of the equipment when working at high voltage, thereby improving the working efficiency and safety of the tools.
4. **Household appliances**
- STD1NB80T4-VB can be used for the power supply part of **high-voltage household appliances**, such as **air conditioners, electric water heaters** and other equipment. These household appliances require reliable switching elements to handle high voltage input and stable output. The high voltage tolerance of this MOSFET ensures the stability and safety of the power system.
5. **Medical equipment**
- In **medical equipment**, especially those involving **high voltage power supply and motor control**, STD1NB80T4-VB can be used as a switching element of the power module to ensure the normal operation of the equipment under high voltage and high current conditions. Common application scenarios include **X-ray machines**, **MRI systems**, etc.
6. **Power system**
- In **power control and transmission systems**, STD1NB80T4-VB can be used as a key switching element of **transformer control**, **power dispatch** and **high voltage direct current transmission (HVDC)** modules. Its 800V withstand voltage enables it to withstand high voltage fluctuations in the power grid, ensuring the stability and reliability of the system.
The STD1NB80T4-VB is suitable for **high voltage** and **medium power** applications, and performs well in power conversion, motor control and high-voltage power systems, especially in applications requiring high voltage resistance and safety, such as industrial automation, power tools, power management, medical equipment and home appliances.
* 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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