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SFR9310-VB Product details
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Product Introduction (SFR9310-VB MOSFET)
The SFR9310-VB is a single P-channel power MOSFET in a TO252 package, designed for high voltage power management and control applications. This MOSFET has a high maximum drain-source voltage (VDS) of -500V, suitable for applications requiring high voltage switching and stable conduction characteristics. Using Plannar technology, the SFR9310-VB has a low on-resistance while improving switching efficiency, especially 3900mΩ at VGS = 10V and 4875mΩ at VGS = 4.5V. Its maximum drain current (ID) is -2A, making it ideal for systems that require high power and high voltage handling.
This type of MOSFET is suitable for power conversion, switching power supplies, electronic loads and other high voltage applications, providing efficient current regulation and switching control. It has good thermal stability and voltage resistance, and can operate reliably in high temperature and high power environments.
The SFR9310-VB is a single P-channel power MOSFET in a TO252 package, designed for high voltage power management and control applications. This MOSFET has a high maximum drain-source voltage (VDS) of -500V, suitable for applications requiring high voltage switching and stable conduction characteristics. Using Plannar technology, the SFR9310-VB has a low on-resistance while improving switching efficiency, especially 3900mΩ at VGS = 10V and 4875mΩ at VGS = 4.5V. Its maximum drain current (ID) is -2A, making it ideal for systems that require high power and high voltage handling.
This type of MOSFET is suitable for power conversion, switching power supplies, electronic loads and other high voltage applications, providing efficient current regulation and switching control. It has good thermal stability and voltage resistance, and can operate reliably in high temperature and high power environments.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -500V | -3V | -2A | 3900mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -500V | -3V | -2A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -500V | -3V | -2A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
Detailed parameter description
- **Model**: SFR9310-VB
- **Package type**: TO252
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -500V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -3V
- **On-resistance (RDS(ON))**:
- 3900mΩ @ VGS = 10V
- 4875mΩ @ VGS = 4.5V
- **Maximum drain current (ID)**: -2A
- **Power loss**: Maximum power loss is 40W (depending on heat dissipation conditions)
- **Operating temperature range**: -55°C to +150°C
- **Junction temperature**: 150°C (max)
- **Channel Type**: P-Channel
- **Technology Type**: Plannar Technology
- **Model**: SFR9310-VB
- **Package type**: TO252
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -500V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -3V
- **On-resistance (RDS(ON))**:
- 3900mΩ @ VGS = 10V
- 4875mΩ @ VGS = 4.5V
- **Maximum drain current (ID)**: -2A
- **Power loss**: Maximum power loss is 40W (depending on heat dissipation conditions)
- **Operating temperature range**: -55°C to +150°C
- **Junction temperature**: 150°C (max)
- **Channel Type**: P-Channel
- **Technology Type**: Plannar Technology
Domain and module applications：
Typical Applications and Modules
1. **High Voltage Power Management Systems**
- SFR9310-VB has significant advantages in high voltage power management applications, especially for systems that need to handle high voltages. It can withstand voltages up to -500V and has a low on-resistance, which can maintain efficient current flow in high voltage environments.
- **Application Examples**: In power management modules such as high-power AC/DC power supplies, DC/DC converters, inverters, etc., SFR9310-VB can be used as a power switching element to achieve efficient power conversion and load regulation under high voltage input.
2. **Switching Power Supplies**
- Due to its high drain-source voltage (VDS = -500V), this MOSFET is particularly suitable for high voltage switching power supplies, providing stable switching performance and ensuring the stability and high efficiency of the power system.
- **Application Examples**: In industrial control, communication equipment, and other high-voltage electronic devices, SFR9310-VB is used for switching control and power conversion of switching power supplies to ensure that the system can still output stably when the load changes.
3. **Motor Drive Systems**
- In motor control systems, especially in motor start-stop control and speed regulation applications, SFR9310-VB provides precise current switching control. Its excellent thermal management and low on-resistance ensure high efficiency and low power consumption when the motor is running.
- **Application Examples**: In industrial motor drives, power tools, and home appliances, MOSFETs are used for current regulation and switching control of motors to help improve the response speed and energy efficiency of the system.
4. **Battery Management Systems**
- The excellent performance of this MOSFET makes it play an important role in battery protection circuits. Especially in the current control and overcurrent protection functions during battery charging and discharging, it can ensure the safe operation of the battery.
- **Application Examples**: In the battery management system (BMS) of electric vehicles (EV) and energy storage systems, SFR9310-VB can be used for battery charge and discharge control and battery protection functions to prevent overcurrent from damaging the battery.
5. **High Voltage Load Switching**
- SFR9310-VB has excellent current switching capabilities and is suitable for high voltage load switching applications. In high power load control, it can provide efficient current flow control while reducing power loss in the system.
- **Application Examples**: In power systems, battery protection circuits for electric vehicles, and other high power control applications, MOSFETs are used to switch loads and ensure safe and reliable operation under high current and high voltage.
6. **Electrical Equipment and Industrial Control**
- In many high voltage industrial control systems, SFR9310-VB is used as a high voltage switching element to provide extremely low switching losses, ensuring efficient and reliable operation of the system.
- **Application examples**: In electrical equipment, power conversion systems, and industrial automation control systems, MOSFETs are used for load switch control, power regulation, and high-voltage power conversion to ensure stable operation of the power system.
7. **High-voltage inverters and UPS (Uninterruptible Power Supply)**
- SFR9310-VB has important applications in high-voltage inverters and uninterruptible power supply systems (UPS), providing stable switching performance and current control functions to ensure stable power supply during grid fluctuations and failures.
- **Application examples**: In photovoltaic systems, electric vehicle charging stations, and UPS equipment, MOSFETs can be used for current control and power regulation to provide efficient power conversion and voltage stabilization.
1. **High Voltage Power Management Systems**
- SFR9310-VB has significant advantages in high voltage power management applications, especially for systems that need to handle high voltages. It can withstand voltages up to -500V and has a low on-resistance, which can maintain efficient current flow in high voltage environments.
- **Application Examples**: In power management modules such as high-power AC/DC power supplies, DC/DC converters, inverters, etc., SFR9310-VB can be used as a power switching element to achieve efficient power conversion and load regulation under high voltage input.
2. **Switching Power Supplies**
- Due to its high drain-source voltage (VDS = -500V), this MOSFET is particularly suitable for high voltage switching power supplies, providing stable switching performance and ensuring the stability and high efficiency of the power system.
- **Application Examples**: In industrial control, communication equipment, and other high-voltage electronic devices, SFR9310-VB is used for switching control and power conversion of switching power supplies to ensure that the system can still output stably when the load changes.
3. **Motor Drive Systems**
- In motor control systems, especially in motor start-stop control and speed regulation applications, SFR9310-VB provides precise current switching control. Its excellent thermal management and low on-resistance ensure high efficiency and low power consumption when the motor is running.
- **Application Examples**: In industrial motor drives, power tools, and home appliances, MOSFETs are used for current regulation and switching control of motors to help improve the response speed and energy efficiency of the system.
4. **Battery Management Systems**
- The excellent performance of this MOSFET makes it play an important role in battery protection circuits. Especially in the current control and overcurrent protection functions during battery charging and discharging, it can ensure the safe operation of the battery.
- **Application Examples**: In the battery management system (BMS) of electric vehicles (EV) and energy storage systems, SFR9310-VB can be used for battery charge and discharge control and battery protection functions to prevent overcurrent from damaging the battery.
5. **High Voltage Load Switching**
- SFR9310-VB has excellent current switching capabilities and is suitable for high voltage load switching applications. In high power load control, it can provide efficient current flow control while reducing power loss in the system.
- **Application Examples**: In power systems, battery protection circuits for electric vehicles, and other high power control applications, MOSFETs are used to switch loads and ensure safe and reliable operation under high current and high voltage.
6. **Electrical Equipment and Industrial Control**
- In many high voltage industrial control systems, SFR9310-VB is used as a high voltage switching element to provide extremely low switching losses, ensuring efficient and reliable operation of the system.
- **Application examples**: In electrical equipment, power conversion systems, and industrial automation control systems, MOSFETs are used for load switch control, power regulation, and high-voltage power conversion to ensure stable operation of the power system.
7. **High-voltage inverters and UPS (Uninterruptible Power Supply)**
- SFR9310-VB has important applications in high-voltage inverters and uninterruptible power supply systems (UPS), providing stable switching performance and current control functions to ensure stable power supply during grid fluctuations and failures.
- **Application examples**: In photovoltaic systems, electric vehicle charging stations, and UPS equipment, MOSFETs can be used for current control and power regulation to provide efficient power conversion and voltage stabilization.
* 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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