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STP20NK50ZFP-VB Product details
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**STP20NK50ZFP-VB Product Introduction**
**STP20NK50ZFP-VB** is a high voltage, unipolar N-type MOSFET in a **TO220F** package. The device has a **drain-source voltage (VDS)** of **600V**, suitable for high voltage power management applications. Its **drain current (ID)** is **20A**, with **190mΩ on-resistance (RDS(ON))** (at **10V VGS**), and a high **threshold voltage (Vth)** of **3.5V**. This MOSFET uses **Plannar technology**, which can provide stable performance and efficient switching capabilities.
**STP20NK50ZFP-VB** is very suitable for **high voltage switching applications**, such as **power management**, **motor control**, and **lighting drivers**. Its excellent **high voltage withstand** and **low on-resistance** ensure lower power consumption and better thermal management, making it suitable for use in systems requiring high efficiency and reliability.
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**STP20NK50ZFP-VB** is a high voltage, unipolar N-type MOSFET in a **TO220F** package. The device has a **drain-source voltage (VDS)** of **600V**, suitable for high voltage power management applications. Its **drain current (ID)** is **20A**, with **190mΩ on-resistance (RDS(ON))** (at **10V VGS**), and a high **threshold voltage (Vth)** of **3.5V**. This MOSFET uses **Plannar technology**, which can provide stable performance and efficient switching capabilities.
**STP20NK50ZFP-VB** is very suitable for **high voltage switching applications**, such as **power management**, **motor control**, and **lighting drivers**. Its excellent **high voltage withstand** and **low on-resistance** ensure lower power consumption and better thermal management, making it suitable for use in systems requiring high efficiency and reliability.
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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 | 600V | 3.5V | 20A | 190mΩ | 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 | 600V | 3.5V | 20A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 600V | 3.5V | 20A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
**STP20NK50ZFP-VB Detailed Parameter Description**
| **Parameter** | **Value** |
|-----------------------------------|-------------------------------------|
| **Package Type** | TO220F |
| **Configuration** | Unipolar N-Type MOSFET |
| **Drain-Source Voltage (VDS)** | 600V |
| **Gate-Source Voltage (VGS)** | ±30V |
| **Threshold Voltage (Vth)** | 3.5V |
| **Drain Current (ID)** | 20A |
| **On-Resistance (RDS(ON))** | 190mΩ @ VGS = 10V |
| **Gate Charge (Qg)** | Low Gate Charge for Fast Switching|
| **Technology** | Plannar Technology|
| **Operating Junction Temperature** | -55°C to +150°C |
| **Thermal resistance (RθJC)** | 1.6°C/W |
| **Rise time (Tr)** | Fast switching|
| **Fall time (Tf)** | Fast switching|
| **Power dissipation** | 100W (depending on thermal management) |
| **Package type** | TO220F (with heat sink) |
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| **Parameter** | **Value** |
|-----------------------------------|-------------------------------------|
| **Package Type** | TO220F |
| **Configuration** | Unipolar N-Type MOSFET |
| **Drain-Source Voltage (VDS)** | 600V |
| **Gate-Source Voltage (VGS)** | ±30V |
| **Threshold Voltage (Vth)** | 3.5V |
| **Drain Current (ID)** | 20A |
| **On-Resistance (RDS(ON))** | 190mΩ @ VGS = 10V |
| **Gate Charge (Qg)** | Low Gate Charge for Fast Switching|
| **Technology** | Plannar Technology|
| **Operating Junction Temperature** | -55°C to +150°C |
| **Thermal resistance (RθJC)** | 1.6°C/W |
| **Rise time (Tr)** | Fast switching|
| **Fall time (Tf)** | Fast switching|
| **Power dissipation** | 100W (depending on thermal management) |
| **Package type** | TO220F (with heat sink) |
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Domain and module applications：
**STP20NK50ZFP-VB Application Examples**
**STP20NK50ZFP-VB** is suitable for a variety of **high voltage power management applications**, especially in systems that require **high current, high efficiency** and **high voltage tolerance**. The following are application examples of this product in different fields and modules:
1. **DC-DC power converter**
**STP20NK50ZFP-VB** can be used in **DC-DC power converter**, especially in **high voltage buck** or **boost converter**. These applications require MOSFETs with higher **VDS** to cope with high voltage input and provide stable voltage output. This MOSFET is ideal for voltage regulation and conversion in **industrial power systems** and **renewable energy power systems**.
2. **Motor control system**
In **motor control** systems, **STP20NK50ZFP-VB** can be used for **DC motor** or **stepper motor control**. Its high **drain-source voltage** and **high current carrying capacity** enable it to control the start, stop and speed regulation of motors, and is widely used in **industrial automation**, **robotics** and **electric vehicle** (EV) motor drive systems.
3. **Power supply and battery management**
**STP20NK50ZFP-VB** is ideal for **battery management systems**, especially during the charging and discharging of **high-voltage batteries**. Its high voltage tolerance makes it suitable as a power switch in **battery energy storage systems** (BESS), ensuring efficient power conversion and energy storage in **solar inverters** and **electric vehicle battery management systems**.
4. **High-voltage power switch**
**STP20NK50ZFP-VB** can be used for high-voltage switching in **AC-DC power supplies**, especially in the process of **converting AC voltage into DC voltage**. This application is widely used in **industrial power systems**, **uninterruptible power supplies (UPS)**, **medical equipment power supplies** and **data center power systems** to ensure power supply stability and reliability of power distribution.
5. **LED Driver**
In **LED lighting systems**, especially **high-power LED drivers**, **STP20NK50ZFP-VB** is used as a switching element to regulate the current flowing through the LED to ensure efficient lighting of the LED system. This MOSFET has a low on-resistance, which can reduce heat generation and is widely used in **commercial lighting**, **street lighting** and **home lighting systems**.
6. **Solar Inverter**
**STP20NK50ZFP-VB** can be used as the main switching element in **solar inverter** to control the DC current generated by the solar panel to be converted into AC current and transmitted to the grid or load. The application of this MOSFET in solar power systems is very important to ensure high conversion efficiency and stable operation.
7. **High-efficiency power modules**
In **high-efficiency power modules**, especially **industrial control power systems**, **avionics power systems** and **communication equipment**, **STP20NK50ZFP-VB** can be used as a switching element to achieve stable power conversion and regulation to meet various load requirements.
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**STP20NK50ZFP-VB** is suitable for a variety of **high voltage power management applications**, especially in systems that require **high current, high efficiency** and **high voltage tolerance**. The following are application examples of this product in different fields and modules:
1. **DC-DC power converter**
**STP20NK50ZFP-VB** can be used in **DC-DC power converter**, especially in **high voltage buck** or **boost converter**. These applications require MOSFETs with higher **VDS** to cope with high voltage input and provide stable voltage output. This MOSFET is ideal for voltage regulation and conversion in **industrial power systems** and **renewable energy power systems**.
2. **Motor control system**
In **motor control** systems, **STP20NK50ZFP-VB** can be used for **DC motor** or **stepper motor control**. Its high **drain-source voltage** and **high current carrying capacity** enable it to control the start, stop and speed regulation of motors, and is widely used in **industrial automation**, **robotics** and **electric vehicle** (EV) motor drive systems.
3. **Power supply and battery management**
**STP20NK50ZFP-VB** is ideal for **battery management systems**, especially during the charging and discharging of **high-voltage batteries**. Its high voltage tolerance makes it suitable as a power switch in **battery energy storage systems** (BESS), ensuring efficient power conversion and energy storage in **solar inverters** and **electric vehicle battery management systems**.
4. **High-voltage power switch**
**STP20NK50ZFP-VB** can be used for high-voltage switching in **AC-DC power supplies**, especially in the process of **converting AC voltage into DC voltage**. This application is widely used in **industrial power systems**, **uninterruptible power supplies (UPS)**, **medical equipment power supplies** and **data center power systems** to ensure power supply stability and reliability of power distribution.
5. **LED Driver**
In **LED lighting systems**, especially **high-power LED drivers**, **STP20NK50ZFP-VB** is used as a switching element to regulate the current flowing through the LED to ensure efficient lighting of the LED system. This MOSFET has a low on-resistance, which can reduce heat generation and is widely used in **commercial lighting**, **street lighting** and **home lighting systems**.
6. **Solar Inverter**
**STP20NK50ZFP-VB** can be used as the main switching element in **solar inverter** to control the DC current generated by the solar panel to be converted into AC current and transmitted to the grid or load. The application of this MOSFET in solar power systems is very important to ensure high conversion efficiency and stable operation.
7. **High-efficiency power modules**
In **high-efficiency power modules**, especially **industrial control power systems**, **avionics power systems** and **communication equipment**, **STP20NK50ZFP-VB** can be used as a switching element to achieve stable power conversion and regulation to meet various load requirements.
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* 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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