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SQM50P04-09L-GE3-VB Product details
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SQM50P04-09L-GE3-VB MOSFET Product Introduction
SQM50P04-09L-GE3-VB is a high-performance single P-channel MOSFET in TO263 package with extremely low on-resistance (RDS(ON)). Its operating voltage (VDS) is -40V, suitable for low-voltage, high-current applications. The threshold voltage (Vth) of this MOSFET is -2.5V, suitable for controlling negative voltage systems less than 40V. With its Trench technology, it provides excellent conduction performance and low power consumption characteristics, and is very suitable for applications requiring efficient power conversion and high load capacity.
SQM50P04-09L-GE3-VB is a high-performance single P-channel MOSFET in TO263 package with extremely low on-resistance (RDS(ON)). Its operating voltage (VDS) is -40V, suitable for low-voltage, high-current applications. The threshold voltage (Vth) of this MOSFET is -2.5V, suitable for controlling negative voltage systems less than 40V. With its Trench technology, it provides excellent conduction performance and low power consumption characteristics, and is very suitable for applications requiring efficient power conversion and high load capacity.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-P | -40V | -2.5V | -110A | 4.1mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-P | -40V | -2.5V | -110A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-P | -40V | -2.5V | -110A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-P |
Detailed parameter description
- **Package**: TO263
- **Configuration**: Single P channel
- **Drain-source voltage (VDS)**: -40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2.5V
- **On-resistance (RDS(ON))**:
- 8.28mΩ @ VGS = 4.5V
- 4.1mΩ @ VGS = 10V
- **Drain current (ID)**: -110A
- **Technology**: Trench
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: Battery management, electric vehicles, power supplies, motor drives, solar inverters and other high power conversion systems.
- **Package**: TO263
- **Configuration**: Single P channel
- **Drain-source voltage (VDS)**: -40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2.5V
- **On-resistance (RDS(ON))**:
- 8.28mΩ @ VGS = 4.5V
- 4.1mΩ @ VGS = 10V
- **Drain current (ID)**: -110A
- **Technology**: Trench
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: Battery management, electric vehicles, power supplies, motor drives, solar inverters and other high power conversion systems.
Domain and module applications：
Applications and module examples
1. **Electric vehicle battery management system (BMS)**
SQM50P04-09L-GE3-VB provides efficient battery charge and discharge control in the battery management system of electric vehicles. Its drain current capability of up to -110A, combined with its low RDS(ON) value, enables it to provide efficient, low-loss switching during charging and discharging. It is particularly suitable for battery protection circuits and battery balancing systems to help optimize battery life and performance.
2. **Motor control system**
This MOSFET is also very suitable for motor control systems, especially in negative voltage environments, such as for power tools, electric vehicles and other low-voltage drive systems. Its fast switching response and high power handling capability enable it to effectively drive motors while ensuring low power losses in the system.
3. **Solar Inverter**
In solar power generation systems, the SQM50P04-09L-GE3-VB can be used in solar inverters to help achieve current conversion and voltage regulation. Its efficient conduction characteristics and low RDS(ON) characteristics enable it to maintain low losses during high-frequency switching, thereby improving the energy efficiency of the inverter.
4. **High-frequency switching power supply**
This MOSFET can be widely used in high-frequency switching power supplies, suitable for power adapters, LED drivers, and chargers. In these applications, the low RDS(ON) value and drain current up to -110A enable fast and stable switching operations, improving the efficiency of the entire power supply.
5. **DC-DC Converters and Power Modules**
The SQM50P04-09L-GE3-VB can also be used in high-efficiency DC-DC converters, especially in scenarios with negative voltage and high current requirements, such as industrial power supplies and battery-powered systems. Its excellent on-resistance performance helps reduce energy loss and improve conversion efficiency.
6. **Power Management and Battery Protection Module**
In the battery protection module, SQM50P04-09L-GE3-VB can effectively manage the battery's charge and discharge process to prevent damage from overcurrent and overvoltage. This MOSFET plays a key role in the battery management system to ensure the safe operation of the battery, while providing efficient protection performance through its low RDS(ON) and high current capability.
Through these application examples, it can be seen that SQM50P04-09L-GE3-VB performs well in multiple fields, especially in high power density, high efficiency power conversion systems, as well as battery management and motor control.
1. **Electric vehicle battery management system (BMS)**
SQM50P04-09L-GE3-VB provides efficient battery charge and discharge control in the battery management system of electric vehicles. Its drain current capability of up to -110A, combined with its low RDS(ON) value, enables it to provide efficient, low-loss switching during charging and discharging. It is particularly suitable for battery protection circuits and battery balancing systems to help optimize battery life and performance.
2. **Motor control system**
This MOSFET is also very suitable for motor control systems, especially in negative voltage environments, such as for power tools, electric vehicles and other low-voltage drive systems. Its fast switching response and high power handling capability enable it to effectively drive motors while ensuring low power losses in the system.
3. **Solar Inverter**
In solar power generation systems, the SQM50P04-09L-GE3-VB can be used in solar inverters to help achieve current conversion and voltage regulation. Its efficient conduction characteristics and low RDS(ON) characteristics enable it to maintain low losses during high-frequency switching, thereby improving the energy efficiency of the inverter.
4. **High-frequency switching power supply**
This MOSFET can be widely used in high-frequency switching power supplies, suitable for power adapters, LED drivers, and chargers. In these applications, the low RDS(ON) value and drain current up to -110A enable fast and stable switching operations, improving the efficiency of the entire power supply.
5. **DC-DC Converters and Power Modules**
The SQM50P04-09L-GE3-VB can also be used in high-efficiency DC-DC converters, especially in scenarios with negative voltage and high current requirements, such as industrial power supplies and battery-powered systems. Its excellent on-resistance performance helps reduce energy loss and improve conversion efficiency.
6. **Power Management and Battery Protection Module**
In the battery protection module, SQM50P04-09L-GE3-VB can effectively manage the battery's charge and discharge process to prevent damage from overcurrent and overvoltage. This MOSFET plays a key role in the battery management system to ensure the safe operation of the battery, while providing efficient protection performance through its low RDS(ON) and high current capability.
Through these application examples, it can be seen that SQM50P04-09L-GE3-VB performs well in multiple fields, especially in high power density, high efficiency power conversion systems, as well as battery management and motor control.
* 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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