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STF20N95K5-VB Product details
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1. STF20N95K5-VB Product Introduction
STF20N95K5-VB is a high-voltage, high-current single N-channel power MOSFET in TO220F package, designed for power electronics applications requiring high voltage resistance and high efficiency. Its drain-source voltage (VDS) is 900V, which can withstand high voltage loads and is suitable for various high-voltage power supplies and power conversion systems. The maximum drain current (ID) of this MOSFET is 20A, which has a strong current carrying capacity and can meet the needs of high-power applications. The on-resistance (RDS(ON)) is 270mΩ (VGS=10V), which effectively reduces conduction losses and improves system efficiency. The turn-on voltage (Vth) is 3.5V, which is suitable for using standard gate drive voltage. STF20N95K5-VB adopts SJ_Multi-EPI technology, has excellent thermal management and switching performance, can provide better current control, and reduce heat loss. It is suitable for inverters, power converters, industrial equipment and other fields.
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STF20N95K5-VB is a high-voltage, high-current single N-channel power MOSFET in TO220F package, designed for power electronics applications requiring high voltage resistance and high efficiency. Its drain-source voltage (VDS) is 900V, which can withstand high voltage loads and is suitable for various high-voltage power supplies and power conversion systems. The maximum drain current (ID) of this MOSFET is 20A, which has a strong current carrying capacity and can meet the needs of high-power applications. The on-resistance (RDS(ON)) is 270mΩ (VGS=10V), which effectively reduces conduction losses and improves system efficiency. The turn-on voltage (Vth) is 3.5V, which is suitable for using standard gate drive voltage. STF20N95K5-VB adopts SJ_Multi-EPI technology, has excellent thermal management and switching performance, can provide better current control, and reduce heat loss. It is suitable for inverters, power converters, industrial equipment and other fields.
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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 | 900V | 3.5V | 20A | 270mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. STF20N95K5-VB Detailed parameter description
| **Parameter category** | **Parameter value** | **Description** |
|-------------------|-------------------------|---------------------------------|
| **Package** | TO220F | TO220F package, suitable for high power applications|
| **Configuration** | Single N-channel | Common power switch configuration, widely used in power systems|
| **Drain-source voltage (VDS)** | 900V | High voltage carrying capacity, suitable for high voltage applications|
| **Gate-source voltage (VGS)** | ±30V | Supports a wider gate drive voltage, suitable for a variety of drive modes|
| **Turning voltage (Vth)** | 3.5V | Suitable for standard gate drive voltage|
| **On-resistance (RDS(ON))** | 270mΩ @ VGS=10V | Lower on-resistance, reduced conduction loss, improved efficiency|
| **Maximum drain current (ID)** | 20A | Supports high current load current control|
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology to improve performance and thermal management|
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| **Parameter category** | **Parameter value** | **Description** |
|-------------------|-------------------------|---------------------------------|
| **Package** | TO220F | TO220F package, suitable for high power applications|
| **Configuration** | Single N-channel | Common power switch configuration, widely used in power systems|
| **Drain-source voltage (VDS)** | 900V | High voltage carrying capacity, suitable for high voltage applications|
| **Gate-source voltage (VGS)** | ±30V | Supports a wider gate drive voltage, suitable for a variety of drive modes|
| **Turning voltage (Vth)** | 3.5V | Suitable for standard gate drive voltage|
| **On-resistance (RDS(ON))** | 270mΩ @ VGS=10V | Lower on-resistance, reduced conduction loss, improved efficiency|
| **Maximum drain current (ID)** | 20A | Supports high current load current control|
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology to improve performance and thermal management|
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Domain and module applications：
3. Application fields and modules
#### 1. **High power power management and conversion**
STF20N95K5-VB is suitable for high voltage power management systems such as switching power supplies (SMPS), DC-DC converters and inverters. Its 900V drain-source voltage and 270mΩ on-resistance enable it to maintain high efficiency and reduce energy loss during power conversion. It can be widely used in power adapters, communication equipment power supplies, and industrial power modules to provide stable and efficient power conversion.
#### 2. **Industrial automation and motor drive**
This MOSFET can provide efficient switching control in industrial automation systems and motor drive applications, and can handle high voltage and high current loads. It is especially suitable for motor drive control, power control modules in automation equipment, and motor drive circuits in robot control systems. In these systems, STF20N95K5-VB can ensure high efficiency and stability, especially in high voltage motor control and speed regulation systems.
#### 3. **Electric Vehicle (EV) Charging System**
The high voltage capability of STF20N95K5-VB makes it very suitable for use in the power management module in the electric vehicle (EV) charging system. It can effectively control the battery charging process, withstand high voltage and handle large current, ensuring the efficiency and safety of the charging process. Due to its low on-resistance, it can reduce the energy loss of the system and improve the charging efficiency.
#### 4. **Inverter and Renewable Energy System**
In renewable energy systems such as solar inverters and wind power inverters, STF20N95K5-VB is an ideal choice. Due to its high voltage resistance and good conductivity, it can work stably in a high voltage environment, convert DC to AC, and ensure the efficiency and reliability of the inverter. In solar and wind power generation systems, it helps to achieve efficient power conversion and improve energy utilization.
#### 5. **Automotive power control system**
In automotive electronic systems, the STF20N95K5-VB is suitable for efficient power management, especially in modules such as automotive battery management, DC-DC converters, and automotive inverters. It can withstand high voltages and provide stable current control to ensure high efficiency and reliability of automotive electrical systems. Whether in hybrid electric vehicles (HEV) or pure electric vehicles (EV), it can provide excellent performance for power control systems.
#### 6. **High-efficiency power electronic modules**
This MOSFET is also suitable for efficient power regulation and conversion in power electronic modules, especially in power factor correction (PFC), high-power regulated power supplies, and high-voltage control systems. The high current and high voltage handling capabilities of the STF20N95K5-VB enable it to work stably in power electronic devices that require high power and high efficiency.
Through these application examples, the STF20N95K5-VB demonstrates its wide applicability in high-voltage, high-current and high-efficiency power electronic systems, making it an ideal choice for inverters, power management systems, electric vehicle charging, industrial automation and other fields.
#### 1. **High power power management and conversion**
STF20N95K5-VB is suitable for high voltage power management systems such as switching power supplies (SMPS), DC-DC converters and inverters. Its 900V drain-source voltage and 270mΩ on-resistance enable it to maintain high efficiency and reduce energy loss during power conversion. It can be widely used in power adapters, communication equipment power supplies, and industrial power modules to provide stable and efficient power conversion.
#### 2. **Industrial automation and motor drive**
This MOSFET can provide efficient switching control in industrial automation systems and motor drive applications, and can handle high voltage and high current loads. It is especially suitable for motor drive control, power control modules in automation equipment, and motor drive circuits in robot control systems. In these systems, STF20N95K5-VB can ensure high efficiency and stability, especially in high voltage motor control and speed regulation systems.
#### 3. **Electric Vehicle (EV) Charging System**
The high voltage capability of STF20N95K5-VB makes it very suitable for use in the power management module in the electric vehicle (EV) charging system. It can effectively control the battery charging process, withstand high voltage and handle large current, ensuring the efficiency and safety of the charging process. Due to its low on-resistance, it can reduce the energy loss of the system and improve the charging efficiency.
#### 4. **Inverter and Renewable Energy System**
In renewable energy systems such as solar inverters and wind power inverters, STF20N95K5-VB is an ideal choice. Due to its high voltage resistance and good conductivity, it can work stably in a high voltage environment, convert DC to AC, and ensure the efficiency and reliability of the inverter. In solar and wind power generation systems, it helps to achieve efficient power conversion and improve energy utilization.
#### 5. **Automotive power control system**
In automotive electronic systems, the STF20N95K5-VB is suitable for efficient power management, especially in modules such as automotive battery management, DC-DC converters, and automotive inverters. It can withstand high voltages and provide stable current control to ensure high efficiency and reliability of automotive electrical systems. Whether in hybrid electric vehicles (HEV) or pure electric vehicles (EV), it can provide excellent performance for power control systems.
#### 6. **High-efficiency power electronic modules**
This MOSFET is also suitable for efficient power regulation and conversion in power electronic modules, especially in power factor correction (PFC), high-power regulated power supplies, and high-voltage control systems. The high current and high voltage handling capabilities of the STF20N95K5-VB enable it to work stably in power electronic devices that require high power and high efficiency.
Through these application examples, the STF20N95K5-VB demonstrates its wide applicability in high-voltage, high-current and high-efficiency power electronic systems, making it an ideal choice for inverters, power management systems, electric vehicle charging, industrial automation 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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