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SFS9520-VB Product details
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1. **Product Introduction:**
The SFS9520-VB is a unipolar P-type MOSFET in a TO220F package with a drain-source voltage (VDS) of -100V and a maximum gate-source voltage (VGS) of ±20V. The device has a drain-source current (ID) of -12A and provides excellent on-state resistance based on Trench technology. Specifically, its RDS(ON) is 230mΩ (at VGS=4.5V) and 200mΩ (at VGS=10V), respectively, making it suitable for applications requiring high efficiency and low power consumption. With its low on-resistance and superior current carrying capability, this MOSFET has a wide range of applications in high current drive and high voltage switching applications.
The SFS9520-VB is a unipolar P-type MOSFET in a TO220F package with a drain-source voltage (VDS) of -100V and a maximum gate-source voltage (VGS) of ±20V. The device has a drain-source current (ID) of -12A and provides excellent on-state resistance based on Trench technology. Specifically, its RDS(ON) is 230mΩ (at VGS=4.5V) and 200mΩ (at VGS=10V), respectively, making it suitable for applications requiring high efficiency and low power consumption. With its low on-resistance and superior current carrying capability, this MOSFET has a wide range of applications in high current drive and high voltage switching 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-P | -100V | -2V | -12A | 200mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P |
2. **Detailed parameter description: **
- **Model**: SFS9520-VB
- **Package type**: TO220F
- **Configuration**: Unipolar P-type MOSFET
- **Drain-source voltage (VDS)**: -100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 230mΩ @VGS=4.5V
- 200mΩ @VGS=10V
- **Maximum leakage current (ID)**: -12A
- **Technology type**: Trench technology
- **Power dissipation capability**: According to the use environment and working conditions, the specific value needs to be analyzed in combination with the heat dissipation design.
- **Model**: SFS9520-VB
- **Package type**: TO220F
- **Configuration**: Unipolar P-type MOSFET
- **Drain-source voltage (VDS)**: -100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 230mΩ @VGS=4.5V
- 200mΩ @VGS=10V
- **Maximum leakage current (ID)**: -12A
- **Technology type**: Trench technology
- **Power dissipation capability**: According to the use environment and working conditions, the specific value needs to be analyzed in combination with the heat dissipation design.
Domain and module applications：
3. **Application fields and module examples:**
#### 1. **Power management and conversion modules:**
SFS9520-VB is widely used in power management and DC-DC converters, especially for high-efficiency power switches. Due to its low on-resistance (RDS(ON)), it can effectively reduce power loss and improve conversion efficiency. Therefore, it is suitable for use in high-efficiency power modules such as battery management systems, DC-DC converters and inverters.
#### 2. **Electric vehicles (EV) and energy storage systems (ESS):**
In electric vehicles and energy storage systems, SFS9520-VB can be used as a switching element in high-power battery management systems to control the charging and discharging process of the battery. Due to its high current carrying capacity and low RDS(ON), it is particularly suitable for battery voltage conversion and battery protection systems.
#### 3. **Motor drive control: **
This MOSFET is also widely used in motor drive modules, especially in the drive circuits of brushless DC motors (BLDC) and stepper motors. Due to its high current capacity, it can efficiently handle motor drive current, provide smooth and efficient drive signals, reduce power loss, and ensure the stability and long-term reliability of the motor drive system.
#### 4. **Load switch and protection circuit: **
SFS9520-VB can also be used in load switch circuits, especially in application scenarios where loads need to be turned off or switched quickly. It can be used as a current control switch for high-power loads and is widely used in high-voltage protection circuits, power protection modules and other fields.
#### 5. **RF and signal conditioning systems: **
In some RF and signal conditioning systems that require fast switching, SFS9520-VB can efficiently and quickly respond to control signals and adjust RF current or power due to its low on-resistance, which is suitable for high-frequency regulation modules in communication systems.
Through its high current carrying capability, low on-resistance and Trench technology, the SFS9520-VB can provide efficient power management and current control in multiple fields to meet the needs of various industrial and consumer electronics applications.
#### 1. **Power management and conversion modules:**
SFS9520-VB is widely used in power management and DC-DC converters, especially for high-efficiency power switches. Due to its low on-resistance (RDS(ON)), it can effectively reduce power loss and improve conversion efficiency. Therefore, it is suitable for use in high-efficiency power modules such as battery management systems, DC-DC converters and inverters.
#### 2. **Electric vehicles (EV) and energy storage systems (ESS):**
In electric vehicles and energy storage systems, SFS9520-VB can be used as a switching element in high-power battery management systems to control the charging and discharging process of the battery. Due to its high current carrying capacity and low RDS(ON), it is particularly suitable for battery voltage conversion and battery protection systems.
#### 3. **Motor drive control: **
This MOSFET is also widely used in motor drive modules, especially in the drive circuits of brushless DC motors (BLDC) and stepper motors. Due to its high current capacity, it can efficiently handle motor drive current, provide smooth and efficient drive signals, reduce power loss, and ensure the stability and long-term reliability of the motor drive system.
#### 4. **Load switch and protection circuit: **
SFS9520-VB can also be used in load switch circuits, especially in application scenarios where loads need to be turned off or switched quickly. It can be used as a current control switch for high-power loads and is widely used in high-voltage protection circuits, power protection modules and other fields.
#### 5. **RF and signal conditioning systems: **
In some RF and signal conditioning systems that require fast switching, SFS9520-VB can efficiently and quickly respond to control signals and adjust RF current or power due to its low on-resistance, which is suitable for high-frequency regulation modules in communication systems.
Through its high current carrying capability, low on-resistance and Trench technology, the SFS9520-VB can provide efficient power management and current control in multiple fields to meet the needs of various industrial and consumer electronics applications.
* 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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