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LI540A-VB Product details
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Product Introduction: LI540A-VB
LI540A-VB is a high-efficiency single N-channel MOSFET in a TO220F package, designed for medium and high voltage applications. Its maximum drain-source voltage (VDS) is 100V, which can meet the needs of a variety of power management and switching applications. The gate-source voltage (VGS) of the LI540A-VB can withstand ±20V, providing a wide operating voltage range. Its gate threshold voltage (Vth) is 1.8V, ensuring fast turn-on under low voltage conditions. In addition, the on-resistance (RDS(ON)) of this MOSFET is 34mΩ @ VGS=10V, supporting a drain current (ID) of up to 50A, making it perform well in various power applications.
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LI540A-VB is a high-efficiency single N-channel MOSFET in a TO220F package, designed for medium and high voltage applications. Its maximum drain-source voltage (VDS) is 100V, which can meet the needs of a variety of power management and switching applications. The gate-source voltage (VGS) of the LI540A-VB can withstand ±20V, providing a wide operating voltage range. Its gate threshold voltage (Vth) is 1.8V, ensuring fast turn-on under low voltage conditions. In addition, the on-resistance (RDS(ON)) of this MOSFET is 34mΩ @ VGS=10V, supporting a drain current (ID) of up to 50A, making it perform well in various power 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-N | 100V | 1.8V | 50A | 34mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Package type**: TO220F
- **Channel configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 34mΩ @ VGS=10V
- **Maximum drain current (ID)**: 50A
- **Technology**: Trench
- **Total gate charge (Qg)**: 35nC (typical)
- **Switching speed**: Fast
- **Power dissipation (Ptot)**: Max 50W
- **Thermal resistance (RθJC)**: 25°C/W
- **Junction temperature range (Tj)**: -55°C to 150°C
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- **Package type**: TO220F
- **Channel configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 34mΩ @ VGS=10V
- **Maximum drain current (ID)**: 50A
- **Technology**: Trench
- **Total gate charge (Qg)**: 35nC (typical)
- **Switching speed**: Fast
- **Power dissipation (Ptot)**: Max 50W
- **Thermal resistance (RθJC)**: 25°C/W
- **Junction temperature range (Tj)**: -55°C to 150°C
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Domain and module applications：
Applications and modules:
1. **Switching Power Supply (SMPS)**: LI540A-VB is very suitable for use in switching power supplies. With its low on-resistance and high current carrying capacity, it can effectively improve power efficiency and reduce power consumption and heat.
2. **DC-DC Converter**: In various DC-DC converter applications, LI540A-VB can provide stable current control and ensure output voltage stability. It is widely used in industrial power modules and battery management systems.
3. **Motor Drive**: This MOSFET can also be used in motor control systems. It can handle high-power motor drives, ensure fast response and efficient operation of the motor, and is suitable for driving servo motors, stepper motors, and DC motors.
4. **LED Drive Circuit**: In the field of LED lighting, the low on-resistance of LI540A-VB makes it an efficient LED drive solution, which can extend the life of the LED while maintaining high brightness.
5. **Consumer Electronics**: This MOSFET is suitable for various consumer electronic products, such as smart home devices, audio equipment and mobile terminals, helping to improve energy efficiency, reduce energy consumption, and meet the high power and efficiency requirements of modern electronic devices.
With its efficient performance and wide range of applications, the LI540A-VB has become an ideal choice for power management and drive systems, and can meet the needs of various industrial and consumer markets.
1. **Switching Power Supply (SMPS)**: LI540A-VB is very suitable for use in switching power supplies. With its low on-resistance and high current carrying capacity, it can effectively improve power efficiency and reduce power consumption and heat.
2. **DC-DC Converter**: In various DC-DC converter applications, LI540A-VB can provide stable current control and ensure output voltage stability. It is widely used in industrial power modules and battery management systems.
3. **Motor Drive**: This MOSFET can also be used in motor control systems. It can handle high-power motor drives, ensure fast response and efficient operation of the motor, and is suitable for driving servo motors, stepper motors, and DC motors.
4. **LED Drive Circuit**: In the field of LED lighting, the low on-resistance of LI540A-VB makes it an efficient LED drive solution, which can extend the life of the LED while maintaining high brightness.
5. **Consumer Electronics**: This MOSFET is suitable for various consumer electronic products, such as smart home devices, audio equipment and mobile terminals, helping to improve energy efficiency, reduce energy consumption, and meet the high power and efficiency requirements of modern electronic devices.
With its efficient performance and wide range of applications, the LI540A-VB has become an ideal choice for power management and drive systems, and can meet the needs of various industrial and consumer markets.
* 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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