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SUD50N03A-VB Product details
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Product Introduction
**SUD50N03A-VB** is a unipolar N-channel power MOSFET in TO252 package, designed with advanced Trench technology, optimized for high-efficiency and high-power applications. Its maximum drain-source voltage (VDS) is 30V, the maximum drain current (ID) is 80A, the gate-source voltage (VGS) is ±20V, and it has a very low on-resistance (RDS(ON)) - 6mΩ (VGS = 4.5V) and 5mΩ (VGS = 10V). This MOSFET can achieve extremely low conduction losses in low-voltage systems, provide efficient power conversion performance, and is suitable for a variety of applications requiring high current, high power, and low energy consumption, such as power management, electric vehicles, battery management systems, and industrial control.
**SUD50N03A-VB** is a unipolar N-channel power MOSFET in TO252 package, designed with advanced Trench technology, optimized for high-efficiency and high-power applications. Its maximum drain-source voltage (VDS) is 30V, the maximum drain current (ID) is 80A, the gate-source voltage (VGS) is ±20V, and it has a very low on-resistance (RDS(ON)) - 6mΩ (VGS = 4.5V) and 5mΩ (VGS = 10V). This MOSFET can achieve extremely low conduction losses in low-voltage systems, provide efficient power conversion performance, and is suitable for a variety of applications requiring high current, high power, and low energy consumption, such as power management, electric vehicles, battery management systems, and industrial control.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | 5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package type**: TO252
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ (VGS = 4.5V)
- 5mΩ (VGS = 10V)
- **Maximum drain current (ID)**: 80A
- **Technology type**: Trench technology
- **Package type**: TO252
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ (VGS = 4.5V)
- 5mΩ (VGS = 10V)
- **Maximum drain current (ID)**: 80A
- **Technology type**: Trench technology
Domain and module applications：
Applications and module examples
1. **High-efficiency power converter**:
**SUD50N03A-VB** is suitable for high-efficiency DC-DC converters, especially in situations where low voltage and high current are required. Its low on-resistance characteristic (RDS(ON) = 6mΩ@VGS=4.5V) ensures that energy loss during the conversion process is minimized and improves the overall efficiency of the system. This MOSFET is suitable for power management systems in communication equipment, power modules and various consumer electronic devices.
2. **Battery Management System (BMS)**:
In the battery management system (BMS), **SUD50N03A-VB** can be used as a switching element for charging, discharging control and current monitoring. Its high current capability and low on-resistance can effectively reduce power loss, improve battery charging efficiency and extend battery life, and is widely used in electric vehicles (EV), hybrid electric vehicles (HEV) and other renewable energy storage systems.
3. **Electric vehicles**:
This MOSFET is also widely used in electric vehicles such as electric cars, electric bicycles, electric scooters, etc. Its low on-resistance and high current carrying capacity ensure efficient operation of the electric drive system, provide smooth power output, reduce heat generation and improve endurance.
4. **Electric tools and battery chargers**:
In electric tools and battery chargers, **SUD50N03A-VB** is used as an efficient switching element to control the current flow during the charging process. The low RDS(ON) characteristics can reduce power loss, avoid overheating of the equipment, and ensure stable operation of the system.
5. **LED drive and lighting system**:
In high-power LED drivers and high-efficiency lighting systems, **SUD50N03A-VB** can be used for current regulation and power conversion. Its low on-resistance can ensure efficient current supply, reduce energy waste, and ensure high brightness and long life of LED lighting systems. Suitable for commercial lighting, street lighting, automotive lighting and other fields.
6. **Industrial Control and Automation Systems**:
In industrial automation and control systems, **SUD50N03A-VB** can be used for modules such as motor drives, inverters, and switching power supplies. Its high current carrying capacity and high efficiency characteristics ensure the reliability and stability of industrial equipment when running under high loads, and are widely used in industrial robots, transmission systems, and other automation equipment.
7. **High-power Power Management**:
In high-power power management modules, especially in UPS (uninterruptible power supply) systems, **SUD50N03A-VB** can effectively control the flow of power and ensure efficient current conversion. Low RDS(ON) and high current capability help improve the stability, reliability, and overall efficiency of the power system.
8. **Consumer Electronics**:
In the consumer electronics field, such as chargers and adapters for smartphones, laptops and gaming devices, **SUD50N03A-VB** can be used as a power switch to ensure low power loss and high efficiency. Its low on-resistance characteristics ensure that the device can operate stably under high power loads and improve the endurance of the device.
1. **High-efficiency power converter**:
**SUD50N03A-VB** is suitable for high-efficiency DC-DC converters, especially in situations where low voltage and high current are required. Its low on-resistance characteristic (RDS(ON) = 6mΩ@VGS=4.5V) ensures that energy loss during the conversion process is minimized and improves the overall efficiency of the system. This MOSFET is suitable for power management systems in communication equipment, power modules and various consumer electronic devices.
2. **Battery Management System (BMS)**:
In the battery management system (BMS), **SUD50N03A-VB** can be used as a switching element for charging, discharging control and current monitoring. Its high current capability and low on-resistance can effectively reduce power loss, improve battery charging efficiency and extend battery life, and is widely used in electric vehicles (EV), hybrid electric vehicles (HEV) and other renewable energy storage systems.
3. **Electric vehicles**:
This MOSFET is also widely used in electric vehicles such as electric cars, electric bicycles, electric scooters, etc. Its low on-resistance and high current carrying capacity ensure efficient operation of the electric drive system, provide smooth power output, reduce heat generation and improve endurance.
4. **Electric tools and battery chargers**:
In electric tools and battery chargers, **SUD50N03A-VB** is used as an efficient switching element to control the current flow during the charging process. The low RDS(ON) characteristics can reduce power loss, avoid overheating of the equipment, and ensure stable operation of the system.
5. **LED drive and lighting system**:
In high-power LED drivers and high-efficiency lighting systems, **SUD50N03A-VB** can be used for current regulation and power conversion. Its low on-resistance can ensure efficient current supply, reduce energy waste, and ensure high brightness and long life of LED lighting systems. Suitable for commercial lighting, street lighting, automotive lighting and other fields.
6. **Industrial Control and Automation Systems**:
In industrial automation and control systems, **SUD50N03A-VB** can be used for modules such as motor drives, inverters, and switching power supplies. Its high current carrying capacity and high efficiency characteristics ensure the reliability and stability of industrial equipment when running under high loads, and are widely used in industrial robots, transmission systems, and other automation equipment.
7. **High-power Power Management**:
In high-power power management modules, especially in UPS (uninterruptible power supply) systems, **SUD50N03A-VB** can effectively control the flow of power and ensure efficient current conversion. Low RDS(ON) and high current capability help improve the stability, reliability, and overall efficiency of the power system.
8. **Consumer Electronics**:
In the consumer electronics field, such as chargers and adapters for smartphones, laptops and gaming devices, **SUD50N03A-VB** can be used as a power switch to ensure low power loss and high efficiency. Its low on-resistance characteristics ensure that the device can operate stably under high power loads and improve the endurance of the device.
* 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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