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STF10NK50Z-VB Product details
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Product Introduction
**STF10NK50Z-VB** is a **single N-channel MOSFET** in **TO220F package**, based on **Plannar technology**, suitable for medium and high voltage power supplies and switch control applications. Its **650V drain-source voltage (VDS)** and **12A maximum drain current (ID)** make it very suitable for applications requiring high voltage and large current handling capabilities. The **low on-resistance (RDS(ON) = 680mΩ @ VGS=10V)** of this MOSFET further optimizes power losses and improves switching efficiency. With its stable threshold voltage **3.5V**, it can provide reliable switching performance and is suitable for a variety of modules in power electronic systems.
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**STF10NK50Z-VB** is a **single N-channel MOSFET** in **TO220F package**, based on **Plannar technology**, suitable for medium and high voltage power supplies and switch control applications. Its **650V drain-source voltage (VDS)** and **12A maximum drain current (ID)** make it very suitable for applications requiring high voltage and large current handling capabilities. The **low on-resistance (RDS(ON) = 680mΩ @ VGS=10V)** of this MOSFET further optimizes power losses and improves switching efficiency. With its stable threshold voltage **3.5V**, it can provide reliable switching performance and is suitable for a variety of modules in power electronic systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | 680mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
| **Parameter category** | **Parameter value** | **Description** |
|----------------------|--------------------------------|--------------------------------------------------------------------------|
| **Package type** | TO-220F | Provides good heat dissipation, suitable for high power applications, suitable for larger current and power handling|
| **Channel configuration** | Single N-channel | Provides efficient current conduction and switching capabilities|
| **Maximum drain-source voltage (VDS)** | 650V | Suitable for medium and high voltage power supply control, capable of handling higher voltage applications|
| **Maximum gate drive voltage (VGS)** | ±30V | Provides a flexible gate drive voltage range to adapt to various control signal inputs|
| **Threshold voltage (Vth)** | 3.5V | Lower threshold voltage ensures earlier turn-on, which helps improve switching efficiency|
| **On-resistance (RDS(ON))** | 680mΩ @ VGS=10V | Low on-resistance, reduced switching losses, and improved power transfer efficiency|
| **Maximum drain current (ID)** | 12A | Larger drain current handling capability, suitable for higher power loads|
| **Technology type** | Plannar | Provides excellent performance stability and low switching losses, suitable for various power conversion systems|
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| **Parameter category** | **Parameter value** | **Description** |
|----------------------|--------------------------------|--------------------------------------------------------------------------|
| **Package type** | TO-220F | Provides good heat dissipation, suitable for high power applications, suitable for larger current and power handling|
| **Channel configuration** | Single N-channel | Provides efficient current conduction and switching capabilities|
| **Maximum drain-source voltage (VDS)** | 650V | Suitable for medium and high voltage power supply control, capable of handling higher voltage applications|
| **Maximum gate drive voltage (VGS)** | ±30V | Provides a flexible gate drive voltage range to adapt to various control signal inputs|
| **Threshold voltage (Vth)** | 3.5V | Lower threshold voltage ensures earlier turn-on, which helps improve switching efficiency|
| **On-resistance (RDS(ON))** | 680mΩ @ VGS=10V | Low on-resistance, reduced switching losses, and improved power transfer efficiency|
| **Maximum drain current (ID)** | 12A | Larger drain current handling capability, suitable for higher power loads|
| **Technology type** | Plannar | Provides excellent performance stability and low switching losses, suitable for various power conversion systems|
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Domain and module applications：
Application fields and module examples
1. **Switching power supply (SMPS)**
- **Application scenario**: STF10NK50Z-VB is often used in efficient switching power supply design as the main switching device.
- **Description**: The **650V withstand voltage** and **680mΩ on-resistance** of this MOSFET make it very suitable for use in high-voltage power supplies, providing efficient current conversion and low power loss, especially in **DC/AC (DC/AC) conversion power supplies**.
2. **Motor drive**
- **Application scenario**: Suitable for power tools, household appliances, electric vehicle drive systems, etc.
- **Description**: The **12A maximum drain current** of STF10NK50Z-VB makes it suitable for motor drive systems that require large current handling. Whether it is low-power or high-power motor control, this MOSFET can provide stable performance to ensure efficient operation of the drive system.
3. **Solar inverter**
- **Application scenario**: In the inverter of the solar photovoltaic system, direct current is converted into alternating current.
- **Description**: With its high **650V withstand voltage** and **planar technology (Plannar)** low loss characteristics, the use of STF10NK50Z-VB in solar inverters can improve overall efficiency and reduce losses in the energy conversion process, especially suitable for inverter applications that require high voltage and high reliability.
4. **Battery Management System (BMS)**
- **Application scenario**: Used in battery charge and discharge control modules to ensure the safety and efficient operation of the battery system.
- **Description**: The **650V withstand voltage** and **low on-resistance** of this MOSFET make it suitable for efficient current control in battery management systems, especially in the battery charging and discharging process that requires fast response and stability, and performs well.
5. **Industrial Power Control System**
- **Application scenario**: Power switch and control module in industrial automation system.
- **Description**: STF10NK50Z-VB is an ideal choice due to its **650V high voltage tolerance** and **12A current carrying capacity**. It is widely used in high-power systems such as switching power supplies and inverters in power control systems.
With its superior voltage and current handling capabilities, **STF10NK50Z-VB** performs well in applications that require stable and efficient power control, especially in power systems, motor drives, solar inverters and other fields.
1. **Switching power supply (SMPS)**
- **Application scenario**: STF10NK50Z-VB is often used in efficient switching power supply design as the main switching device.
- **Description**: The **650V withstand voltage** and **680mΩ on-resistance** of this MOSFET make it very suitable for use in high-voltage power supplies, providing efficient current conversion and low power loss, especially in **DC/AC (DC/AC) conversion power supplies**.
2. **Motor drive**
- **Application scenario**: Suitable for power tools, household appliances, electric vehicle drive systems, etc.
- **Description**: The **12A maximum drain current** of STF10NK50Z-VB makes it suitable for motor drive systems that require large current handling. Whether it is low-power or high-power motor control, this MOSFET can provide stable performance to ensure efficient operation of the drive system.
3. **Solar inverter**
- **Application scenario**: In the inverter of the solar photovoltaic system, direct current is converted into alternating current.
- **Description**: With its high **650V withstand voltage** and **planar technology (Plannar)** low loss characteristics, the use of STF10NK50Z-VB in solar inverters can improve overall efficiency and reduce losses in the energy conversion process, especially suitable for inverter applications that require high voltage and high reliability.
4. **Battery Management System (BMS)**
- **Application scenario**: Used in battery charge and discharge control modules to ensure the safety and efficient operation of the battery system.
- **Description**: The **650V withstand voltage** and **low on-resistance** of this MOSFET make it suitable for efficient current control in battery management systems, especially in the battery charging and discharging process that requires fast response and stability, and performs well.
5. **Industrial Power Control System**
- **Application scenario**: Power switch and control module in industrial automation system.
- **Description**: STF10NK50Z-VB is an ideal choice due to its **650V high voltage tolerance** and **12A current carrying capacity**. It is widely used in high-power systems such as switching power supplies and inverters in power control systems.
With its superior voltage and current handling capabilities, **STF10NK50Z-VB** performs well in applications that require stable and efficient power control, especially in power systems, motor drives, solar inverters and other fields.
* 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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