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STF7NC70ZFP-VB Product details
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1. **Product Introduction - STF7NC70ZFP-VB**
STF7NC70ZFP-VB is a unipolar N-type MOSFET in TO220F package, designed for high voltage applications, with a drain-source voltage (VDS) of 700V. It adopts advanced SJ_Multi-EPI technology to provide lower on-resistance (RDS(ON)) and higher reliability. This MOSFET is suitable for applications requiring high voltage tolerance, especially in power conversion, motor control, electric vehicles, industrial equipment and other power electronic equipment requiring high efficiency and high voltage resistance.
STF7NC70ZFP-VB is a unipolar N-type MOSFET in TO220F package, designed for high voltage applications, with a drain-source voltage (VDS) of 700V. It adopts advanced SJ_Multi-EPI technology to provide lower on-resistance (RDS(ON)) and higher reliability. This MOSFET is suitable for applications requiring high voltage tolerance, especially in power conversion, motor control, electric vehicles, industrial equipment and other power electronic equipment requiring high efficiency and high voltage resistance.
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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 | 700V | 3.5V | 5A | 1100mΩ | 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 | 700V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. **Detailed parameter description**
- **Package type**: TO220F
- **Configuration**: Unipolar N-type MOSFET
- **Drain-source voltage (VDS)**: 700V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ@VGS=10V
- **Maximum drain current (ID)**: 5A
- **Technology type**: SJ_Multi-EPI (multi-layer EPI technology, improved efficiency and thermal performance)
- **Power dissipation**: The maximum power dissipation depends on the actual heat dissipation and working conditions, and auxiliary components such as heat sinks are usually required for auxiliary cooling.
- **Package type**: TO220F
- **Configuration**: Unipolar N-type MOSFET
- **Drain-source voltage (VDS)**: 700V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ@VGS=10V
- **Maximum drain current (ID)**: 5A
- **Technology type**: SJ_Multi-EPI (multi-layer EPI technology, improved efficiency and thermal performance)
- **Power dissipation**: The maximum power dissipation depends on the actual heat dissipation and working conditions, and auxiliary components such as heat sinks are usually required for auxiliary cooling.
Domain and module applications：
3. **Application fields and module examples**
- **Power conversion module**: STF7NC70ZFP-VB MOSFET is widely used in power conversion modules such as switching power supplies (SMPS) and efficient power management systems due to its high voltage tolerance (700V) and low on-resistance. These applications require handling high input voltages and stable output currents, and the performance of MOSFET directly affects the efficiency and stability of the power supply.
- **Motor controller**: In industrial automation and power tools, STF7NC70ZFP-VB can be used as a key component in motor control systems to help achieve efficient current switching and control. Its high voltage withstand performance enables it to adapt to high-voltage driven motor control systems and provide low power loss and high efficiency.
- **Electric vehicle (EV) battery management system (BMS)**: In the battery management system of electric vehicles, this MOSFET can be used as a switching element between high-voltage batteries and motors to provide efficient power conversion and protection. The 700V voltage withstand characteristic enables it to cope with the high-voltage battery packs commonly found in electric vehicles.
- **Solar inverter**: In solar power generation systems, the STF7NC70ZFP-VB can also be used in inverter circuits as a switching element to convert DC to AC. The high withstand voltage and low on-resistance of this MOSFET help improve the overall efficiency of the inverter and reduce energy loss.
- **Industrial power equipment**: In various types of industrial power equipment, such as welding machines, laser cutting machines and other high-power electronic equipment, the STF7NC70ZFP-VB MOSFET can also play an important role due to its stable performance and high efficiency, supporting the switching control of high-power loads.
In summary, the STF7NC70ZFP-VB is suitable for various power electronic equipment that require high voltage tolerance and high efficiency, especially in power conversion, motor drive, electric vehicle battery management and industrial control systems, which can effectively improve the overall performance and reliability of the system.
- **Power conversion module**: STF7NC70ZFP-VB MOSFET is widely used in power conversion modules such as switching power supplies (SMPS) and efficient power management systems due to its high voltage tolerance (700V) and low on-resistance. These applications require handling high input voltages and stable output currents, and the performance of MOSFET directly affects the efficiency and stability of the power supply.
- **Motor controller**: In industrial automation and power tools, STF7NC70ZFP-VB can be used as a key component in motor control systems to help achieve efficient current switching and control. Its high voltage withstand performance enables it to adapt to high-voltage driven motor control systems and provide low power loss and high efficiency.
- **Electric vehicle (EV) battery management system (BMS)**: In the battery management system of electric vehicles, this MOSFET can be used as a switching element between high-voltage batteries and motors to provide efficient power conversion and protection. The 700V voltage withstand characteristic enables it to cope with the high-voltage battery packs commonly found in electric vehicles.
- **Solar inverter**: In solar power generation systems, the STF7NC70ZFP-VB can also be used in inverter circuits as a switching element to convert DC to AC. The high withstand voltage and low on-resistance of this MOSFET help improve the overall efficiency of the inverter and reduce energy loss.
- **Industrial power equipment**: In various types of industrial power equipment, such as welding machines, laser cutting machines and other high-power electronic equipment, the STF7NC70ZFP-VB MOSFET can also play an important role due to its stable performance and high efficiency, supporting the switching control of high-power loads.
In summary, the STF7NC70ZFP-VB is suitable for various power electronic equipment that require high voltage tolerance and high efficiency, especially in power conversion, motor drive, electric vehicle battery management and industrial control systems, which can effectively improve the overall performance and reliability of the system.
* 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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