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SFU9214-VB Product details
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SFU9214-VB Product Introduction
SFU9214-VB is a unipolar P-type MOSFET in TO251 package with wide application potential, especially suitable for medium and high voltage power switches, power management and battery control systems. Its drain-to-source voltage (V_DS) is -200V, which is suitable for medium voltage range applications. The maximum value of the gate-to-source voltage (V_GS) is ±20V, ensuring the stability of the device under normal operating conditions. The turn-on voltage (V_th) of this MOSFET is -2.5V, which can start to conduct at a lower gate voltage, helping to improve switching efficiency. SFU9214-VB has a low on-resistance (R_DS(ON)), which is 1200 mΩ at V_GS = 4.5V and 1000 mΩ at V_GS = 10V, which makes it have lower power loss. In terms of load current, the maximum drain current (I_D) is -5A, which is suitable for low to medium power circuit applications. The use of Trench technology further improves the efficiency and stability of the device, making it suitable for use in high-frequency and high-efficiency power systems.
SFU9214-VB is a unipolar P-type MOSFET in TO251 package with wide application potential, especially suitable for medium and high voltage power switches, power management and battery control systems. Its drain-to-source voltage (V_DS) is -200V, which is suitable for medium voltage range applications. The maximum value of the gate-to-source voltage (V_GS) is ±20V, ensuring the stability of the device under normal operating conditions. The turn-on voltage (V_th) of this MOSFET is -2.5V, which can start to conduct at a lower gate voltage, helping to improve switching efficiency. SFU9214-VB has a low on-resistance (R_DS(ON)), which is 1200 mΩ at V_GS = 4.5V and 1000 mΩ at V_GS = 10V, which makes it have lower power loss. In terms of load current, the maximum drain current (I_D) is -5A, which is suitable for low to medium power circuit applications. The use of Trench technology further improves the efficiency and stability of the device, making it suitable for use in high-frequency and high-efficiency power systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -200V | -2.5V | -5A | 1000mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -200V | -2.5V | -5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -200V | -2.5V | -5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P |
SFU9214-VB Detailed parameter description
- **Package type**: TO251
- **Configuration**: Single-P-Channel
- **Drain to source voltage (V_DS)**: -200V
- **Gate to source voltage (V_GS)**: ±20V
- **Throw-on voltage (V_th)**: -2.5V
- **On-resistance (R_DS(ON))**:
- At V_GS = 4.5V, R_DS(ON) = 1200 mΩ
- At V_GS = 10V, R_DS(ON) = 1000 mΩ
- **Drain current (I_D)**: -5A
- **Technology**: Trench technology
- **Package type**: TO251
- **Configuration**: Single-P-Channel
- **Drain to source voltage (V_DS)**: -200V
- **Gate to source voltage (V_GS)**: ±20V
- **Throw-on voltage (V_th)**: -2.5V
- **On-resistance (R_DS(ON))**:
- At V_GS = 4.5V, R_DS(ON) = 1200 mΩ
- At V_GS = 10V, R_DS(ON) = 1000 mΩ
- **Drain current (I_D)**: -5A
- **Technology**: Trench technology
Domain and module applications：
SFU9214-VB application areas and module examples
As a high-efficiency P-type MOSFET, SFU9214-VB is suitable for multiple medium and high voltage application scenarios, especially in power supply and load control that require low power loss and high efficiency. The following are some typical application areas and modules of this MOSFET:
1. **DC-DC converter and power supply module**: SFU9214-VB is widely used in DC-DC converters and power supply modules, especially in medium voltage systems that require efficient switching and current management. Its low on-resistance and high voltage resistance enable it to effectively reduce energy loss and improve conversion efficiency during power conversion.
2. **Battery Management System (BMS)**: In battery management systems (especially for electric vehicles, smart grids and other renewable energy systems), SFU9214-VB can be used for battery charging and discharging control. By effectively controlling the flow of battery current, the battery is guaranteed to operate in an efficient and safe state.
3. **Power tool and appliance control**: This MOSFET can be used in power tools, appliance control modules, and other load drive applications. It can provide efficient switching in power control systems for power tools and household equipment, especially in those electric devices that require load drive accuracy and low power loss.
4. **Inverter system**: SFU9214-VB plays an important role in inverters such as solar inverters and power converters. This MOSFET can be used as a switching element to help efficiently convert DC to AC and ensure that the system operates under high efficiency and low loss conditions. Its higher drain-to-source voltage and lower on-resistance are suitable for high voltage and high power inverter applications.
5. **Power factor correction (PFC) circuit**: In the power factor correction circuit, SFU9214-VB can be used as a switching element to help improve the power factor of the power input and reduce harmonic pollution in the power grid. It is especially suitable for power adapters, computer power supplies and other devices, playing a role in improving power efficiency and reducing energy consumption.
6. **High-efficiency LED driver**: SFU9214-VB can be used for LED driver power, especially in LED modules that require high current regulation and precise control. Its low on-resistance and high-efficiency switching performance enable it to provide stable current output in LED drive systems, ensuring the long life and stable brightness of LED light sources.
7. **Automotive power control system**: This MOSFET can be widely used in automotive power control modules, such as electric vehicle battery management systems (BMS), on-board chargers and battery charging stations. Its high voltage resistance and high efficiency enable it to have efficient power regulation and reliable current management functions in automotive electronic systems.
Through the above applications, SFU9214-VB MOSFET provides excellent performance of low power loss, high current capability and high voltage resistance, and is widely used in power conversion, load drive, battery management and other fields, meeting the application requirements of various power and efficiency requirements.
As a high-efficiency P-type MOSFET, SFU9214-VB is suitable for multiple medium and high voltage application scenarios, especially in power supply and load control that require low power loss and high efficiency. The following are some typical application areas and modules of this MOSFET:
1. **DC-DC converter and power supply module**: SFU9214-VB is widely used in DC-DC converters and power supply modules, especially in medium voltage systems that require efficient switching and current management. Its low on-resistance and high voltage resistance enable it to effectively reduce energy loss and improve conversion efficiency during power conversion.
2. **Battery Management System (BMS)**: In battery management systems (especially for electric vehicles, smart grids and other renewable energy systems), SFU9214-VB can be used for battery charging and discharging control. By effectively controlling the flow of battery current, the battery is guaranteed to operate in an efficient and safe state.
3. **Power tool and appliance control**: This MOSFET can be used in power tools, appliance control modules, and other load drive applications. It can provide efficient switching in power control systems for power tools and household equipment, especially in those electric devices that require load drive accuracy and low power loss.
4. **Inverter system**: SFU9214-VB plays an important role in inverters such as solar inverters and power converters. This MOSFET can be used as a switching element to help efficiently convert DC to AC and ensure that the system operates under high efficiency and low loss conditions. Its higher drain-to-source voltage and lower on-resistance are suitable for high voltage and high power inverter applications.
5. **Power factor correction (PFC) circuit**: In the power factor correction circuit, SFU9214-VB can be used as a switching element to help improve the power factor of the power input and reduce harmonic pollution in the power grid. It is especially suitable for power adapters, computer power supplies and other devices, playing a role in improving power efficiency and reducing energy consumption.
6. **High-efficiency LED driver**: SFU9214-VB can be used for LED driver power, especially in LED modules that require high current regulation and precise control. Its low on-resistance and high-efficiency switching performance enable it to provide stable current output in LED drive systems, ensuring the long life and stable brightness of LED light sources.
7. **Automotive power control system**: This MOSFET can be widely used in automotive power control modules, such as electric vehicle battery management systems (BMS), on-board chargers and battery charging stations. Its high voltage resistance and high efficiency enable it to have efficient power regulation and reliable current management functions in automotive electronic systems.
Through the above applications, SFU9214-VB MOSFET provides excellent performance of low power loss, high current capability and high voltage resistance, and is widely used in power conversion, load drive, battery management and other fields, meeting the application requirements of various power and efficiency requirements.
* 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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