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SM7A25NSFP-VB Product details
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Product Introduction
SM7A25NSFP-VB is a high-voltage N-type MOSFET in TO220F package, designed for high-voltage power conversion and switching applications. Its maximum drain-source voltage (V_DS) is 700V, and the gate-source voltage (V_GS) can reach ±30V, which is suitable for high-voltage power systems and switching circuits. The turn-on voltage (V_th) of this MOSFET is 3.5V, and the on-resistance (R_DS(ON)) is 450mΩ at V_GS = 10V, with good switching performance and low power loss. The maximum drain current (I_D) of SM7A25NSFP-VB is 11A. It uses SJ_Multi-EPI technology to provide good temperature stability and efficient power conversion capabilities, and is suitable for high-voltage power supplies, battery management, inverters and other applications.
SM7A25NSFP-VB is a high-voltage N-type MOSFET in TO220F package, designed for high-voltage power conversion and switching applications. Its maximum drain-source voltage (V_DS) is 700V, and the gate-source voltage (V_GS) can reach ±30V, which is suitable for high-voltage power systems and switching circuits. The turn-on voltage (V_th) of this MOSFET is 3.5V, and the on-resistance (R_DS(ON)) is 450mΩ at V_GS = 10V, with good switching performance and low power loss. The maximum drain current (I_D) of SM7A25NSFP-VB is 11A. It uses SJ_Multi-EPI technology to provide good temperature stability and efficient power conversion capabilities, and is suitable for high-voltage power supplies, battery management, inverters and other applications.
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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 | 11A | 450mΩ | 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 | 11A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 11A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Model**: SM7A25NSFP-VB
- **Package**: TO220F
- **Configuration**: Unipolar N-type MOSFET
- **Drain-source voltage (V_DS)**: 700V
- **Gate-source voltage (V_GS)**: ±30V
- **Throughput voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 450mΩ @ V_GS = 10V
- **Drain current (I_D)**: 11A
- **Technology type**: SJ_Multi-EPI
- **Model**: SM7A25NSFP-VB
- **Package**: TO220F
- **Configuration**: Unipolar N-type MOSFET
- **Drain-source voltage (V_DS)**: 700V
- **Gate-source voltage (V_GS)**: ±30V
- **Throughput voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 450mΩ @ V_GS = 10V
- **Drain current (I_D)**: 11A
- **Technology type**: SJ_Multi-EPI
Domain and module applications：
Application fields and module examples
SM7A25NSFP-VB has high voltage tolerance and low on-resistance, and is widely used in power conversion and management systems that require high voltage and medium current. The following are typical application fields of this MOSFET:
1. **High-voltage power management system**
Due to its 700V withstand voltage, SM7A25NSFP-VB is suitable for high-voltage DC-DC converters, AC-DC converters and other high-voltage power management systems. It can perform efficient voltage conversion under high voltage input, meet the requirements of power adapters, LED drivers, server power supplies and other equipment, provide stable power output and reduce power loss.
2. **Inverter and solar cell system**
In the solar inverter, SM7A25NSFP-VB is used as a switching element to convert the direct current (DC) generated by the solar panel into alternating current (AC). The inverter needs to be able to withstand higher voltages and maintain efficient and stable operation. The 700V drain-source voltage and low on-resistance of the SM7A25NSFP-VB make it very suitable for this high-voltage, high-efficiency power conversion application.
3. **Battery Management System (BMS)**
SM7A25NSFP-VB is also widely used in battery management systems, especially in electric vehicles (EVs) and other high-power battery systems for charging and discharging control. Its high-voltage tolerance and excellent switching characteristics enable it to play an important role in battery current control and protection, effectively protecting the safety and efficiency of the battery during charging and discharging.
4. **Power Tools and Home Appliance Power**
In power tools and home appliances, the SM7A25NSFP-VB is used to control battery power supply and motor drive circuits. High voltage support enables it to adapt to battery systems and power drive circuits in equipment such as power tools, thereby ensuring the stability and efficiency of the equipment when the load changes. Whether it is an electric screwdriver, an electric shaver, or a vacuum cleaner, the SM7A25NSFP-VB can provide efficient power control.
5. **Synchronous rectification and efficient switching power supply**
In synchronous rectification technology, the SM7A25NSFP-VB can be used to reduce power loss in the switching power supply and improve the efficiency of the overall system. Its low on-resistance makes it suitable for high-frequency, high-efficiency power conversion, such as network equipment power supply, communication power supply, server power supply, etc. Through synchronous rectification technology, power supply efficiency can be greatly improved and heat loss can be reduced.
6. **Power protection circuit**
SM7A25NSFP-VB is also suitable for power protection circuits, including overcurrent protection, overvoltage protection, short-circuit protection, etc. In electrical equipment, MOSFET can be used to cut off the power supply and protect the circuit from damage due to overvoltage or overcurrent. In these applications, the SM7A25NSFP-VB provides efficient and reliable switching control to ensure system stability and equipment safety.
7. **Power Electronics Applications**
SM7A25NSFP-VB is also suitable for other power electronics applications, such as power inverters, motor control systems, etc. In these applications, MOSFET plays a key role in power conversion and regulation, ensuring the stability and high efficiency of the equipment under high load and high voltage conditions.
SM7A25NSFP-VB has high voltage tolerance and low on-resistance, and is widely used in power conversion and management systems that require high voltage and medium current. The following are typical application fields of this MOSFET:
1. **High-voltage power management system**
Due to its 700V withstand voltage, SM7A25NSFP-VB is suitable for high-voltage DC-DC converters, AC-DC converters and other high-voltage power management systems. It can perform efficient voltage conversion under high voltage input, meet the requirements of power adapters, LED drivers, server power supplies and other equipment, provide stable power output and reduce power loss.
2. **Inverter and solar cell system**
In the solar inverter, SM7A25NSFP-VB is used as a switching element to convert the direct current (DC) generated by the solar panel into alternating current (AC). The inverter needs to be able to withstand higher voltages and maintain efficient and stable operation. The 700V drain-source voltage and low on-resistance of the SM7A25NSFP-VB make it very suitable for this high-voltage, high-efficiency power conversion application.
3. **Battery Management System (BMS)**
SM7A25NSFP-VB is also widely used in battery management systems, especially in electric vehicles (EVs) and other high-power battery systems for charging and discharging control. Its high-voltage tolerance and excellent switching characteristics enable it to play an important role in battery current control and protection, effectively protecting the safety and efficiency of the battery during charging and discharging.
4. **Power Tools and Home Appliance Power**
In power tools and home appliances, the SM7A25NSFP-VB is used to control battery power supply and motor drive circuits. High voltage support enables it to adapt to battery systems and power drive circuits in equipment such as power tools, thereby ensuring the stability and efficiency of the equipment when the load changes. Whether it is an electric screwdriver, an electric shaver, or a vacuum cleaner, the SM7A25NSFP-VB can provide efficient power control.
5. **Synchronous rectification and efficient switching power supply**
In synchronous rectification technology, the SM7A25NSFP-VB can be used to reduce power loss in the switching power supply and improve the efficiency of the overall system. Its low on-resistance makes it suitable for high-frequency, high-efficiency power conversion, such as network equipment power supply, communication power supply, server power supply, etc. Through synchronous rectification technology, power supply efficiency can be greatly improved and heat loss can be reduced.
6. **Power protection circuit**
SM7A25NSFP-VB is also suitable for power protection circuits, including overcurrent protection, overvoltage protection, short-circuit protection, etc. In electrical equipment, MOSFET can be used to cut off the power supply and protect the circuit from damage due to overvoltage or overcurrent. In these applications, the SM7A25NSFP-VB provides efficient and reliable switching control to ensure system stability and equipment safety.
7. **Power Electronics Applications**
SM7A25NSFP-VB is also suitable for other power electronics applications, such as power inverters, motor control systems, etc. In these applications, MOSFET plays a key role in power conversion and regulation, ensuring the stability and high efficiency of the equipment under high load and high voltage conditions.
* 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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