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STF12N65M5-VB Product details
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STF12N65M5-VB Product Introduction
STF12N65M5-VB is a high-performance N-type MOSFET with a **TO220F** package and a high withstand voltage of **650V**, which is very suitable for use in high-voltage applications. Its **maximum drain current (ID)** is **20A**, and it can operate stably under high current load. The **on-resistance (RDS(ON) = 320mΩ @ VGS = 10V)** of this MOSFET is low, which can effectively reduce power loss and provide good current transmission efficiency. STF12N65M5-VB adopts **Plannar technology** to maintain efficient and stable switching performance in high voltage and high current working environments. This device is widely used in switching power supplies, inverters, electric vehicle power systems and other fields, and can provide efficient power conversion and reliable performance.
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STF12N65M5-VB is a high-performance N-type MOSFET with a **TO220F** package and a high withstand voltage of **650V**, which is very suitable for use in high-voltage applications. Its **maximum drain current (ID)** is **20A**, and it can operate stably under high current load. The **on-resistance (RDS(ON) = 320mΩ @ VGS = 10V)** of this MOSFET is low, which can effectively reduce power loss and provide good current transmission efficiency. STF12N65M5-VB adopts **Plannar technology** to maintain efficient and stable switching performance in high voltage and high current working environments. This device is widely used in switching power supplies, inverters, electric vehicle power systems and other fields, and can provide efficient power conversion and reliable performance.
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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 | 20A | 320mΩ | 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 | 20A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 20A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
STF12N65M5-VB Detailed parameter description
| **Parameter** | **Value** | **Description** |
|------------------------|-------------------------------------|-------------------------------------------------|
| **Package type** | TO220F | Provides higher power heat dissipation capability, suitable for high-power switching applications. |
| **Channel type** | Single-N | Single channel design, suitable for common power switching applications. |
| **Drain-source voltage (VDS)** | 650V | Suitable for high voltage working environment, ensuring safety in high voltage applications. |
| **Gate-source voltage (VGS)** | ±30V | Maximum gate drive voltage, providing strong gate drive capability. |
| **Throw-on voltage (Vth)** | 3.5V | The turn-on voltage is low, ensuring that the MOSFET can still switch normally under low gate voltage. |
| **On-resistance (RDS(ON))** | 320mΩ @ VGS = 10V | Low on-resistance reduces power loss during switching and improves system efficiency. |
| **Drain current (ID)** | 20A | Maximum drain current, suitable for high current load applications. |
| **Technology type** | Plannar | Planar technology with higher switching speed and lower switching loss. |
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| **Parameter** | **Value** | **Description** |
|------------------------|-------------------------------------|-------------------------------------------------|
| **Package type** | TO220F | Provides higher power heat dissipation capability, suitable for high-power switching applications. |
| **Channel type** | Single-N | Single channel design, suitable for common power switching applications. |
| **Drain-source voltage (VDS)** | 650V | Suitable for high voltage working environment, ensuring safety in high voltage applications. |
| **Gate-source voltage (VGS)** | ±30V | Maximum gate drive voltage, providing strong gate drive capability. |
| **Throw-on voltage (Vth)** | 3.5V | The turn-on voltage is low, ensuring that the MOSFET can still switch normally under low gate voltage. |
| **On-resistance (RDS(ON))** | 320mΩ @ VGS = 10V | Low on-resistance reduces power loss during switching and improves system efficiency. |
| **Drain current (ID)** | 20A | Maximum drain current, suitable for high current load applications. |
| **Technology type** | Plannar | Planar technology with higher switching speed and lower switching loss. |
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Domain and module applications：
Application fields and module examples of STF12N65M5-VB
1. **Switching Power Supplies**
STF12N65M5-VB can be used in high-efficiency switching power supply systems, especially in high-voltage and high-current power conversion. Due to its high withstand voltage of **650V** and low on-resistance of **320mΩ**, it can effectively reduce energy loss in the power conversion process and ensure efficient power transmission. Therefore, it has a wide range of applications in high-power power modules.
2. **Inverters**
STF12N65M5-VB also has important applications in inverters, especially in solar and wind energy systems, as a key component for power conversion. This MOSFET can withstand high voltages and provide stable switching operations, minimizing power losses while providing efficient inverter performance. It is very suitable for driving motors, solar inverters and other equipment.
3. **Electric Vehicle Power Systems**
In the battery management and motor drive systems of electric vehicles, the STF12N65M5-VB is an ideal choice. Its **650V** withstand voltage and **20A** current carrying capacity make it suitable for battery charge and discharge control and motor drive applications in electric vehicles, ensuring that the system works stably under high load and high voltage environments.
4. **Industrial Power Modules**
STF12N65M5-VB is also widely used in industrial power modules, especially in high-power power conversion and control modules. Due to its high voltage and high current capabilities, it can be used in industrial equipment such as welding machines and AC motor drive systems to ensure efficient operation and reliability of the equipment.
5. **Battery Chargers**
This MOSFET is also very suitable for high-efficiency battery chargers, especially in environments where fast charging is required. Its low on-resistance and high current carrying capacity enable it to handle high-power charging tasks and reduce power loss. It is widely used in battery management systems in consumer electronics, medical equipment and other fields.
6. **Power Amplifiers**
STF12N65M5-VB is suitable for power amplifiers in the field of wireless communications. Due to its high withstand voltage and low on-resistance, it can provide stable and efficient power amplification effects, suitable for high-frequency and high-power output applications such as broadcasting, radar systems, etc.
7. **High-Efficiency Power Conversion**
In power conversion applications that require high energy efficiency, STF12N65M5-VB is an ideal choice. Whether it is used in the power supply system of the data center or the high-efficiency lighting system, it can provide efficient power conversion, reduce energy waste and improve the overall energy efficiency of the system.
With its high voltage carrying capability, low on-resistance and high current handling capability, the STF12N65M5-VB excels in many high-efficiency and high-power density power and switching applications, and is particularly suitable for systems requiring high reliability and high efficiency, such as power management, industrial control, and electric vehicles.
1. **Switching Power Supplies**
STF12N65M5-VB can be used in high-efficiency switching power supply systems, especially in high-voltage and high-current power conversion. Due to its high withstand voltage of **650V** and low on-resistance of **320mΩ**, it can effectively reduce energy loss in the power conversion process and ensure efficient power transmission. Therefore, it has a wide range of applications in high-power power modules.
2. **Inverters**
STF12N65M5-VB also has important applications in inverters, especially in solar and wind energy systems, as a key component for power conversion. This MOSFET can withstand high voltages and provide stable switching operations, minimizing power losses while providing efficient inverter performance. It is very suitable for driving motors, solar inverters and other equipment.
3. **Electric Vehicle Power Systems**
In the battery management and motor drive systems of electric vehicles, the STF12N65M5-VB is an ideal choice. Its **650V** withstand voltage and **20A** current carrying capacity make it suitable for battery charge and discharge control and motor drive applications in electric vehicles, ensuring that the system works stably under high load and high voltage environments.
4. **Industrial Power Modules**
STF12N65M5-VB is also widely used in industrial power modules, especially in high-power power conversion and control modules. Due to its high voltage and high current capabilities, it can be used in industrial equipment such as welding machines and AC motor drive systems to ensure efficient operation and reliability of the equipment.
5. **Battery Chargers**
This MOSFET is also very suitable for high-efficiency battery chargers, especially in environments where fast charging is required. Its low on-resistance and high current carrying capacity enable it to handle high-power charging tasks and reduce power loss. It is widely used in battery management systems in consumer electronics, medical equipment and other fields.
6. **Power Amplifiers**
STF12N65M5-VB is suitable for power amplifiers in the field of wireless communications. Due to its high withstand voltage and low on-resistance, it can provide stable and efficient power amplification effects, suitable for high-frequency and high-power output applications such as broadcasting, radar systems, etc.
7. **High-Efficiency Power Conversion**
In power conversion applications that require high energy efficiency, STF12N65M5-VB is an ideal choice. Whether it is used in the power supply system of the data center or the high-efficiency lighting system, it can provide efficient power conversion, reduce energy waste and improve the overall energy efficiency of the system.
With its high voltage carrying capability, low on-resistance and high current handling capability, the STF12N65M5-VB excels in many high-efficiency and high-power density power and switching applications, and is particularly suitable for systems requiring high reliability and high efficiency, such as power management, industrial control, and electric vehicles.
* 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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