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SM7A25NSUB-VB Product details
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SM7A25NSUB-VB MOSFET Product Introduction
The SM7A25NSUB-VB is a unipolar N-channel MOSFET in a TO251 package, designed for high-voltage applications with excellent current carrying capability and high efficiency. With a maximum drain-source voltage of 700V, this MOSFET is suitable for medium current (maximum 10A) applications, and uses SJ_Multi-EPI technology to provide low on-resistance (RDS(ON) = 600mΩ @ VGS = 10V), which greatly reduces power loss and improves system efficiency. This product is widely used in industrial power conversion, power tools, battery management systems (BMS), and high-voltage drive and power control modules. With its stability, reliability and efficient thermal management features, the SM7A25NSUB-VB is an ideal choice in the field of high-voltage power electronics.
The SM7A25NSUB-VB is a unipolar N-channel MOSFET in a TO251 package, designed for high-voltage applications with excellent current carrying capability and high efficiency. With a maximum drain-source voltage of 700V, this MOSFET is suitable for medium current (maximum 10A) applications, and uses SJ_Multi-EPI technology to provide low on-resistance (RDS(ON) = 600mΩ @ VGS = 10V), which greatly reduces power loss and improves system efficiency. This product is widely used in industrial power conversion, power tools, battery management systems (BMS), and high-voltage drive and power control modules. With its stability, reliability and efficient thermal management features, the SM7A25NSUB-VB is an ideal choice in the field of high-voltage power electronics.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 10A | 600mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 10A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 10A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
SM7A25NSUB-VB MOSFET parameter description
- **Package**: TO251
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 700V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 600mΩ (at VGS = 10V)
- **Maximum drain current (ID)**: 10A
- **Technology**: SJ_Multi-EPI
- **Package**: TO251
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 700V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 600mΩ (at VGS = 10V)
- **Maximum drain current (ID)**: 10A
- **Technology**: SJ_Multi-EPI
Domain and module applications：
SM7A25NSUB-VB MOSFET Applications
1. **Power Conversion Systems**:
- SM7A25NSUB-VB MOSFET is widely used in high-efficiency power conversion modules such as switching power supplies (SMPS), DC-DC converters, and AC-DC converters. Its 700V withstand voltage enables it to work stably in high-voltage power management systems, and is suitable for power supplies, UPS (uninterruptible power supply) systems, and industrial power modules.
2. **Power Tools and Industrial Drives**:
- In industrial power tools and drive systems, SM7A25NSUB-VB can be used as a key component of motor drive and control modules. Its 10A current carrying capacity enables it to efficiently drive motors, especially for equipment with high voltage requirements, such as electric drills, saws, and other heavy tools.
3. **Battery Management System (BMS)**:
- In electric vehicles (EV) and other devices that require battery pack management, the SM7A25NSUB-VB can be used for battery management systems (BMS). Its high voltage tolerance is suitable for battery charge management in large battery systems, while its low on-resistance reduces energy loss and improves overall system efficiency.
4. **Photovoltaic Inverter**:
- The SM7A25NSUB-VB is suitable for inverters (PV Inverter) in photovoltaic systems, especially in solar power generation applications. Its high voltage tolerance of up to 700V can cope with the high voltage output by photovoltaic panels while providing efficient power conversion to ensure energy transmission and conversion efficiency of photovoltaic systems.
5. **Power Switching and Protection Systems**:
- This MOSFET also has important applications in power switching and protection systems, such as power management, overvoltage and overcurrent protection devices. Due to its high voltage tolerance and low on-resistance, the SM7A25NSUB-VB is suitable for high-voltage switch control, providing stable overload protection and power switching functions.
6. **Electric vehicles and charging facilities**:
- In electric vehicles and charging facilities, the SM7A25NSUB-VB can be used in modules such as battery charging management, DC-DC conversion, and motor drive control. Its high voltage support enables it to handle high voltage input from the power grid and ensure the stability and efficiency of the battery charging process.
7. **High-power RF amplifier**:
- The SM7A25NSUB-VB is also suitable for high-power radio frequency (RF) amplifier applications such as broadcasting, communications, and radar systems. Its low on-resistance and high voltage tolerance enable it to handle high-frequency and high-power signals, making it suitable for use in RF amplifiers that require high voltage and high efficiency.
1. **Power Conversion Systems**:
- SM7A25NSUB-VB MOSFET is widely used in high-efficiency power conversion modules such as switching power supplies (SMPS), DC-DC converters, and AC-DC converters. Its 700V withstand voltage enables it to work stably in high-voltage power management systems, and is suitable for power supplies, UPS (uninterruptible power supply) systems, and industrial power modules.
2. **Power Tools and Industrial Drives**:
- In industrial power tools and drive systems, SM7A25NSUB-VB can be used as a key component of motor drive and control modules. Its 10A current carrying capacity enables it to efficiently drive motors, especially for equipment with high voltage requirements, such as electric drills, saws, and other heavy tools.
3. **Battery Management System (BMS)**:
- In electric vehicles (EV) and other devices that require battery pack management, the SM7A25NSUB-VB can be used for battery management systems (BMS). Its high voltage tolerance is suitable for battery charge management in large battery systems, while its low on-resistance reduces energy loss and improves overall system efficiency.
4. **Photovoltaic Inverter**:
- The SM7A25NSUB-VB is suitable for inverters (PV Inverter) in photovoltaic systems, especially in solar power generation applications. Its high voltage tolerance of up to 700V can cope with the high voltage output by photovoltaic panels while providing efficient power conversion to ensure energy transmission and conversion efficiency of photovoltaic systems.
5. **Power Switching and Protection Systems**:
- This MOSFET also has important applications in power switching and protection systems, such as power management, overvoltage and overcurrent protection devices. Due to its high voltage tolerance and low on-resistance, the SM7A25NSUB-VB is suitable for high-voltage switch control, providing stable overload protection and power switching functions.
6. **Electric vehicles and charging facilities**:
- In electric vehicles and charging facilities, the SM7A25NSUB-VB can be used in modules such as battery charging management, DC-DC conversion, and motor drive control. Its high voltage support enables it to handle high voltage input from the power grid and ensure the stability and efficiency of the battery charging process.
7. **High-power RF amplifier**:
- The SM7A25NSUB-VB is also suitable for high-power radio frequency (RF) amplifier applications such as broadcasting, communications, and radar systems. Its low on-resistance and high voltage tolerance enable it to handle high-frequency and high-power signals, making it suitable for use in RF amplifiers that require high voltage and high efficiency.
* 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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