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STF5N95K3-VB Product details
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STF5N95K3-VB Product Introduction
STF5N95K3-VB is an N-channel power MOSFET with advanced Plannar technology, packaged in TO220F, suitable for high-voltage switching applications. The drain-source voltage (VDS) of this MOSFET is 950V, and the maximum drain current (ID) is 6A, which can meet the requirements of high voltage, high reliability and high efficiency. Its gate-source voltage (VGS) is ±30V, with a high threshold voltage (Vth) of 3.5V, and an on-resistance (RDS(ON)) of 2400mΩ at VGS = 10V. It is suitable for applications requiring high voltage and low current, and is widely used in power switches, power conversion, industrial equipment and other high-voltage systems.
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STF5N95K3-VB is an N-channel power MOSFET with advanced Plannar technology, packaged in TO220F, suitable for high-voltage switching applications. The drain-source voltage (VDS) of this MOSFET is 950V, and the maximum drain current (ID) is 6A, which can meet the requirements of high voltage, high reliability and high efficiency. Its gate-source voltage (VGS) is ±30V, with a high threshold voltage (Vth) of 3.5V, and an on-resistance (RDS(ON)) of 2400mΩ at VGS = 10V. It is suitable for applications requiring high voltage and low current, and is widely used in power switches, power conversion, industrial equipment and other high-voltage 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 | 950V | 3.5V | 6A | 2400mΩ | 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 | 950V | 3.5V | 6A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 950V | 3.5V | 6A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
STF5N95K3-VB Detailed Parameter Description
| **Parameter** | **Value** | **Description** |
|-------------------------|-----------------------------|--------------------------------------------------|
| **Package Type** | TO220F | The TO220F package is suitable for high-power applications and has good heat dissipation performance. |
| **Channel Type** | Single N-Channel | The single N-Channel configuration is suitable for high-efficiency switching power supplies and control current applications. |
| **Drain-Source Voltage (VDS)** | 950V | Up to 950V drain-source voltage is suitable for high-voltage applications such as power converters. |
| **Gate-Source Voltage (VGS)** | ±30V | The maximum gate-source voltage is ±30V, which is suitable for a variety of drive circuit designs. |
| **Threshold Voltage (Vth)** | 3.5V | The higher threshold voltage helps ensure that the MOSFET works reliably under the required conditions. |
| **On-resistance (RDS(ON))** | 2400mΩ @ VGS=10V | The on-resistance at VGS=10V is 2400mΩ, suitable for low current applications. |
| **Drain current (ID)** | 6A | The maximum drain current is 6A, suitable for medium power switching applications. |
| **Technology type** | Plannar | Using Plannar technology, it has lower power loss and better switching performance. |
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| **Parameter** | **Value** | **Description** |
|-------------------------|-----------------------------|--------------------------------------------------|
| **Package Type** | TO220F | The TO220F package is suitable for high-power applications and has good heat dissipation performance. |
| **Channel Type** | Single N-Channel | The single N-Channel configuration is suitable for high-efficiency switching power supplies and control current applications. |
| **Drain-Source Voltage (VDS)** | 950V | Up to 950V drain-source voltage is suitable for high-voltage applications such as power converters. |
| **Gate-Source Voltage (VGS)** | ±30V | The maximum gate-source voltage is ±30V, which is suitable for a variety of drive circuit designs. |
| **Threshold Voltage (Vth)** | 3.5V | The higher threshold voltage helps ensure that the MOSFET works reliably under the required conditions. |
| **On-resistance (RDS(ON))** | 2400mΩ @ VGS=10V | The on-resistance at VGS=10V is 2400mΩ, suitable for low current applications. |
| **Drain current (ID)** | 6A | The maximum drain current is 6A, suitable for medium power switching applications. |
| **Technology type** | Plannar | Using Plannar technology, it has lower power loss and better switching performance. |
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Domain and module applications：
Application fields and module examples
1. **High-voltage power conversion and management**
STF5N95K3-VB is particularly suitable for high-voltage power conversion systems such as industrial power supplies, switch mode power supplies (SMPS), etc. due to its drain-source voltage of up to 950V. In these applications, MOSFET plays a key role in improving energy conversion efficiency and reducing energy losses through efficient switching operations. For example, the use of STF5N95K3-VB can play an important role in solar inverters, power adapters, and high-voltage power conversion equipment.
2. **Power electronics field**
In power electronic equipment, STF5N95K3-VB can be used in inverters, power converters, and other equipment that requires high-voltage switches. It can withstand high voltages and work stably, and is suitable for electric vehicles, electrical drive systems, and high-power motor drive circuits. For example, charging stations for electric vehicles, power distribution equipment, and power conditioning systems in wind power generation can all benefit from its efficient switching performance and high voltage handling capabilities.
3. **Electrical Equipment Protection**
STF5N95K3-VB is suitable for overvoltage protection systems in electrical equipment. Its high drain-source voltage and high threshold voltage make it an ideal choice in electrical protection circuits. The product can be used as a current switch or short-circuit protection in home appliances, communication equipment, etc., to improve the stability and safety of the equipment.
4. **Industrial Control and Automation**
In the field of industrial control and automation, STF5N95K3-VB can be used in various high-voltage switch modules, such as motor drives, servo systems, and power management systems for automation equipment. Its stable high-voltage performance makes it very suitable for working in environments with high power demand and high-voltage current flow. In these industrial applications, MOSFET provides reliable performance, ensuring stable operation and long life of the system.
5. **Electrical Safety and Protection Systems**
STF5N95K3-VB is also suitable for electrical safety equipment, such as high-voltage protection switches, voltage limiters, etc. These systems are often used in high-power equipment that requires stable power supply and voltage protection, such as high-voltage switchgear, power distribution equipment, etc. It can withstand high voltage and ensure the electrical safety and stability of the equipment.
6. **High-voltage switch and control circuit**
In some special high-voltage switch circuits, STF5N95K3-VB is widely used in industrial automation control and power transmission control systems due to its excellent switching performance and high voltage tolerance. In these systems, STF5N95K3-VB MOSFET, as a current control element, can ensure accurate current regulation and protection.
Through its high-voltage capability, stable performance and efficient switching characteristics, STF5N95K3-VB has a wide range of applications in multiple fields such as power conversion, industrial control, high-voltage switching, equipment protection, etc., and can provide users with efficient, stable and reliable power solutions.
1. **High-voltage power conversion and management**
STF5N95K3-VB is particularly suitable for high-voltage power conversion systems such as industrial power supplies, switch mode power supplies (SMPS), etc. due to its drain-source voltage of up to 950V. In these applications, MOSFET plays a key role in improving energy conversion efficiency and reducing energy losses through efficient switching operations. For example, the use of STF5N95K3-VB can play an important role in solar inverters, power adapters, and high-voltage power conversion equipment.
2. **Power electronics field**
In power electronic equipment, STF5N95K3-VB can be used in inverters, power converters, and other equipment that requires high-voltage switches. It can withstand high voltages and work stably, and is suitable for electric vehicles, electrical drive systems, and high-power motor drive circuits. For example, charging stations for electric vehicles, power distribution equipment, and power conditioning systems in wind power generation can all benefit from its efficient switching performance and high voltage handling capabilities.
3. **Electrical Equipment Protection**
STF5N95K3-VB is suitable for overvoltage protection systems in electrical equipment. Its high drain-source voltage and high threshold voltage make it an ideal choice in electrical protection circuits. The product can be used as a current switch or short-circuit protection in home appliances, communication equipment, etc., to improve the stability and safety of the equipment.
4. **Industrial Control and Automation**
In the field of industrial control and automation, STF5N95K3-VB can be used in various high-voltage switch modules, such as motor drives, servo systems, and power management systems for automation equipment. Its stable high-voltage performance makes it very suitable for working in environments with high power demand and high-voltage current flow. In these industrial applications, MOSFET provides reliable performance, ensuring stable operation and long life of the system.
5. **Electrical Safety and Protection Systems**
STF5N95K3-VB is also suitable for electrical safety equipment, such as high-voltage protection switches, voltage limiters, etc. These systems are often used in high-power equipment that requires stable power supply and voltage protection, such as high-voltage switchgear, power distribution equipment, etc. It can withstand high voltage and ensure the electrical safety and stability of the equipment.
6. **High-voltage switch and control circuit**
In some special high-voltage switch circuits, STF5N95K3-VB is widely used in industrial automation control and power transmission control systems due to its excellent switching performance and high voltage tolerance. In these systems, STF5N95K3-VB MOSFET, as a current control element, can ensure accurate current regulation and protection.
Through its high-voltage capability, stable performance and efficient switching characteristics, STF5N95K3-VB has a wide range of applications in multiple fields such as power conversion, industrial control, high-voltage switching, equipment protection, etc., and can provide users with efficient, stable and reliable power solutions.
* 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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