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SFRU9120-VB Product details
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Product Introduction:
**SFRU9120-VB** is a single P-channel MOSFET in TO252 package, suitable for applications such as efficient power management and load switching. The MOSFET has a maximum drain voltage (VDS) of -100V and can withstand a maximum gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is -2V, ensuring that it can effectively turn on at a lower gate-source voltage, thereby providing fast response and low power switching performance. The on-resistance (RDS(ON)) is 280mΩ at VGS of 4.5V and 250mΩ at VGS of 10V, which makes the device have lower power loss during load control and power switching. The maximum drain current (ID) is -8.8A, ensuring that it can carry higher current loads.
This device uses Trench technology, has the characteristics of low on-resistance and high efficiency, and is widely used in various battery management, power management systems, DC-DC converters, load switches, and motor drive circuits. The TO252 package has good heat dissipation performance and is very suitable for high current density applications.
**SFRU9120-VB** is a single P-channel MOSFET in TO252 package, suitable for applications such as efficient power management and load switching. The MOSFET has a maximum drain voltage (VDS) of -100V and can withstand a maximum gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is -2V, ensuring that it can effectively turn on at a lower gate-source voltage, thereby providing fast response and low power switching performance. The on-resistance (RDS(ON)) is 280mΩ at VGS of 4.5V and 250mΩ at VGS of 10V, which makes the device have lower power loss during load control and power switching. The maximum drain current (ID) is -8.8A, ensuring that it can carry higher current loads.
This device uses Trench technology, has the characteristics of low on-resistance and high efficiency, and is widely used in various battery management, power management systems, DC-DC converters, load switches, and motor drive circuits. The TO252 package has good heat dissipation performance and is very suitable for high current density applications.
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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 | -100V | -2V | -8.8A | 250mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -100V | -2V | -8.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -100V | -2V | -8.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
Detailed parameter description:
- **Model**: SFRU9120-VB
- **Package type**: TO252
- **Configuration**: Single-P-Channel
- **Maximum drain voltage (VDS)**: -100V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 280mΩ @ VGS = 4.5V
- 250mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: -8.8A
- **Maximum power loss (P_D)**: 30W (Tj = 150°C)
- **Maximum Junction Temperature (Tj)**: 150°C
- **Operating Temperature Range**: -55°C to +150°C
- **Quiescent Leakage Current (IDSS)**: ≤ 1µA @ VDS = -100V
- **Input Capacitance (Ciss)**: 1100pF @ VDS = 25V
- **Output Capacitance (Coss)**: 220pF @ VDS = 25V
- **Reverse Current (IR)**: ≤ 1µA @ VDS = -100V
- **Technology**: Trench
- **Reverse Recovery Time (trr)**: 150ns
- **Model**: SFRU9120-VB
- **Package type**: TO252
- **Configuration**: Single-P-Channel
- **Maximum drain voltage (VDS)**: -100V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2V
- **On-resistance (RDS(ON))**:
- 280mΩ @ VGS = 4.5V
- 250mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: -8.8A
- **Maximum power loss (P_D)**: 30W (Tj = 150°C)
- **Maximum Junction Temperature (Tj)**: 150°C
- **Operating Temperature Range**: -55°C to +150°C
- **Quiescent Leakage Current (IDSS)**: ≤ 1µA @ VDS = -100V
- **Input Capacitance (Ciss)**: 1100pF @ VDS = 25V
- **Output Capacitance (Coss)**: 220pF @ VDS = 25V
- **Reverse Current (IR)**: ≤ 1µA @ VDS = -100V
- **Technology**: Trench
- **Reverse Recovery Time (trr)**: 150ns
Domain and module applications：
Application areas and module examples:
1. **Power Management System**:
**SFRU9120-VB** is suitable for various power management applications, providing efficient performance as a load switch or power switch during the power on and off process. Its low on-resistance and high current capability enable it to respond quickly and provide stable current control, and is widely used in DC-DC converters, battery management and power protection modules.
2. **Battery Protection Circuit**:
In the battery protection circuit, **SFRU9120-VB** can be used as a switching element to control the battery charging and discharging process, ensuring timely cutoff when the battery power is too low or too high, preventing the battery from being over-discharged or overcharged, and ensuring the safety and life of the battery. Low on-resistance enables it to effectively reduce power loss and improve system efficiency.
3. **DC-DC Converter**:
**SFRU9120-VB** As a switching element in a DC-DC converter, it can provide stable switching performance during power conversion. Due to its low RDS(ON), this MOSFET is able to maintain low power loss during high-efficiency power conversion and is suitable for high-efficiency voltage conversion circuits such as battery-powered devices, LED driver power supplies, etc.
4. **Motor drive circuit**:
In the motor drive circuit, **SFRU9120-VB** can be used as a load switch element to help control the power supply to the motor, especially in DC motor drive applications. Due to its high withstand voltage and conduction capability, it can cope with the higher current requirements during motor startup and operation, providing reliable switching control.
5. **Automotive electronic system**:
In automotive electronic applications, especially in battery management systems for electric vehicles (EV) and hybrid electric vehicles (HEV), **SFRU9120-VB** can be used as a battery protection switch or load switch to control the battery charging and discharging process and protect the battery from overcurrent and overvoltage damage.
6. **Communication equipment power management**:
In communication equipment, **SFRU9120-VB** can be used as an efficient power switch element to regulate the on and off of the power supply and optimize power management. Its low on-resistance ensures efficient power conversion under high current load and can reduce power loss in power conversion. It is suitable for base station power supply, network equipment power supply, etc.
7. **Home appliance products**:
In home appliance products, **SFRU9120-VB** can be used in power tools, home appliance control boards and other equipment to provide efficient power control and switching functions. The low on-resistance characteristics help reduce energy consumption and improve the energy efficiency of the overall home appliance equipment.
8. **High-efficiency power conversion system**:
As a switching element in the power conversion system, **SFRU9120-VB** is suitable for various efficient power regulation and voltage conversion modules, such as LED driver power supply, communication equipment, solar cell management system, etc. Its high switching efficiency and low power consumption make it an excellent performer in applications requiring efficient power conversion.
1. **Power Management System**:
**SFRU9120-VB** is suitable for various power management applications, providing efficient performance as a load switch or power switch during the power on and off process. Its low on-resistance and high current capability enable it to respond quickly and provide stable current control, and is widely used in DC-DC converters, battery management and power protection modules.
2. **Battery Protection Circuit**:
In the battery protection circuit, **SFRU9120-VB** can be used as a switching element to control the battery charging and discharging process, ensuring timely cutoff when the battery power is too low or too high, preventing the battery from being over-discharged or overcharged, and ensuring the safety and life of the battery. Low on-resistance enables it to effectively reduce power loss and improve system efficiency.
3. **DC-DC Converter**:
**SFRU9120-VB** As a switching element in a DC-DC converter, it can provide stable switching performance during power conversion. Due to its low RDS(ON), this MOSFET is able to maintain low power loss during high-efficiency power conversion and is suitable for high-efficiency voltage conversion circuits such as battery-powered devices, LED driver power supplies, etc.
4. **Motor drive circuit**:
In the motor drive circuit, **SFRU9120-VB** can be used as a load switch element to help control the power supply to the motor, especially in DC motor drive applications. Due to its high withstand voltage and conduction capability, it can cope with the higher current requirements during motor startup and operation, providing reliable switching control.
5. **Automotive electronic system**:
In automotive electronic applications, especially in battery management systems for electric vehicles (EV) and hybrid electric vehicles (HEV), **SFRU9120-VB** can be used as a battery protection switch or load switch to control the battery charging and discharging process and protect the battery from overcurrent and overvoltage damage.
6. **Communication equipment power management**:
In communication equipment, **SFRU9120-VB** can be used as an efficient power switch element to regulate the on and off of the power supply and optimize power management. Its low on-resistance ensures efficient power conversion under high current load and can reduce power loss in power conversion. It is suitable for base station power supply, network equipment power supply, etc.
7. **Home appliance products**:
In home appliance products, **SFRU9120-VB** can be used in power tools, home appliance control boards and other equipment to provide efficient power control and switching functions. The low on-resistance characteristics help reduce energy consumption and improve the energy efficiency of the overall home appliance equipment.
8. **High-efficiency power conversion system**:
As a switching element in the power conversion system, **SFRU9120-VB** is suitable for various efficient power regulation and voltage conversion modules, such as LED driver power supply, communication equipment, solar cell management system, etc. Its high switching efficiency and low power consumption make it an excellent performer in applications requiring efficient power conversion.
* 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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