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L3803S-VB Product details
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L3803S-VB Product Introduction:
**L3803S-VB** is a high-efficiency single N-channel MOSFET in TO263 package, specially designed for high current and low voltage switching applications. The **drain-source voltage (VDS)** of this MOSFET is 30V, which can meet the needs of most power management and control circuits. Its maximum **drain current (ID)** can reach 98A, making it suitable for applications requiring high current handling. **The gate-source voltage (VGS)** range is ±20V, ensuring its stability and reliability under various operating conditions. **The threshold voltage (Vth)** is 1.7V, which enables it to be turned on smoothly at a lower gate voltage, suitable for fast-response switching circuits. The **on-resistance (RDS(ON))** of this MOSFET is 2.4mΩ when **VGS is 10V**, providing extremely low conduction losses and significantly improving overall energy efficiency.
**L3803S-VB** is a high-efficiency single N-channel MOSFET in TO263 package, specially designed for high current and low voltage switching applications. The **drain-source voltage (VDS)** of this MOSFET is 30V, which can meet the needs of most power management and control circuits. Its maximum **drain current (ID)** can reach 98A, making it suitable for applications requiring high current handling. **The gate-source voltage (VGS)** range is ±20V, ensuring its stability and reliability under various operating conditions. **The threshold voltage (Vth)** is 1.7V, which enables it to be turned on smoothly at a lower gate voltage, suitable for fast-response switching circuits. The **on-resistance (RDS(ON))** of this MOSFET is 2.4mΩ when **VGS is 10V**, providing extremely low conduction losses and significantly improving overall energy efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | 2.4mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description:
- **Package**: TO263
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **RDS(ON) @ VGS = 4.5V**: 2.7mΩ
- **RDS(ON) @ VGS = 10V**: 2.4mΩ
- **Drain current (ID)**: 98A
- **Technology**: Trench technology
- **Package**: TO263
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **RDS(ON) @ VGS = 4.5V**: 2.7mΩ
- **RDS(ON) @ VGS = 10V**: 2.4mΩ
- **Drain current (ID)**: 98A
- **Technology**: Trench technology
Domain and module applications：
Examples of applicable fields and modules:
1. **Power management**:
The L3803S-VB is well suited for various **power management** applications such as DC-DC converters and switching power supplies. Its low on-resistance and high current capability enable it to operate at high efficiency, especially in power adapters and chargers that require fast switching and efficient energy transfer.
2. **Motor control**:
This MOSFET is suitable for use in **motor drive** systems, capable of handling currents up to 98A, and is suitable for electric vehicles, servo motors, and industrial automation equipment. Its superior thermal performance and low conduction losses enable the motor to operate stably under high load conditions, ensuring high efficiency.
3. **LED lighting drive**:
The L3803S-VB can also be widely used in **LED drive** modules. Its low on-resistance helps increase the brightness and extend the service life of LEDs, making it particularly suitable for use in commercial lighting and home lighting systems to provide reliable power management and control.
4. **Consumer Electronics Devices**:
This MOSFET is suitable for various types of **consumer electronics**, such as smartphone chargers, tablets, and other portable devices. With its compact TO263 package and strong current carrying capacity, the L3803S-VB can meet the needs of modern electronic devices for high performance and high efficiency.
In summary, the L3803S-VB is an excellent MOSFET with high current and low voltage characteristics, suitable for a wide range of applications such as power management, motor control, LED lighting, and consumer electronics, providing strong support for various circuit designs.
1. **Power management**:
The L3803S-VB is well suited for various **power management** applications such as DC-DC converters and switching power supplies. Its low on-resistance and high current capability enable it to operate at high efficiency, especially in power adapters and chargers that require fast switching and efficient energy transfer.
2. **Motor control**:
This MOSFET is suitable for use in **motor drive** systems, capable of handling currents up to 98A, and is suitable for electric vehicles, servo motors, and industrial automation equipment. Its superior thermal performance and low conduction losses enable the motor to operate stably under high load conditions, ensuring high efficiency.
3. **LED lighting drive**:
The L3803S-VB can also be widely used in **LED drive** modules. Its low on-resistance helps increase the brightness and extend the service life of LEDs, making it particularly suitable for use in commercial lighting and home lighting systems to provide reliable power management and control.
4. **Consumer Electronics Devices**:
This MOSFET is suitable for various types of **consumer electronics**, such as smartphone chargers, tablets, and other portable devices. With its compact TO263 package and strong current carrying capacity, the L3803S-VB can meet the needs of modern electronic devices for high performance and high efficiency.
In summary, the L3803S-VB is an excellent MOSFET with high current and low voltage characteristics, suitable for a wide range of applications such as power management, motor control, LED lighting, and consumer electronics, providing strong support for various circuit designs.
* 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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