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IRLI3803PBF-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction (IRLI3803PBF-VB)
The IRLI3803PBF-VB is a high-performance single N-channel power MOSFET in a TO220F package. The device has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, and features low gate drive requirements. Its turn-on voltage (Vth) is 1.7V, ensuring efficient switching performance. At a gate voltage of 4.5V, its on-resistance is 5mΩ, and at a gate voltage of 10V, the on-resistance is only 4mΩ, enabling it to handle currents up to 140A. This MOSFET uses advanced Trench technology, has excellent conduction performance and high current capability, and is suitable for a variety of high-current, high-efficiency power management applications.
The IRLI3803PBF-VB is a high-performance single N-channel power MOSFET in a TO220F package. The device has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, and features low gate drive requirements. Its turn-on voltage (Vth) is 1.7V, ensuring efficient switching performance. At a gate voltage of 4.5V, its on-resistance is 5mΩ, and at a gate voltage of 10V, the on-resistance is only 4mΩ, enabling it to handle currents up to 140A. This MOSFET uses advanced Trench technology, has excellent conduction performance and high current capability, and is suitable for a variety of high-current, high-efficiency power management 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 | 30V | 1.7V | 140A | 4mΩ | 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 | 30V | 1.7V | 140A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 30V | 1.7V | 140A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
II. Detailed parameter description
| Parameter| Value|
|---------------------|-------------------------------|
| **Model** | IRLI3803PBF-VB |
| **Package type** | TO220F |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Throughput voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 5mΩ @ VGS=4.5V |
| **On-resistance (RDS(ON))** | 4mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 140A |
| **Technology** | Trench |
| **Operating temperature range** | -55°C to 175°C |
| **Maximum power dissipation** | 200W |
| **Breakdown voltage** | 30V |
| **Switching speed** | Fast switching times for high frequency applications |
| Parameter| Value|
|---------------------|-------------------------------|
| **Model** | IRLI3803PBF-VB |
| **Package type** | TO220F |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Throughput voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 5mΩ @ VGS=4.5V |
| **On-resistance (RDS(ON))** | 4mΩ @ VGS=10V |
| **Maximum drain current (ID)** | 140A |
| **Technology** | Trench |
| **Operating temperature range** | -55°C to 175°C |
| **Maximum power dissipation** | 200W |
| **Breakdown voltage** | 30V |
| **Switching speed** | Fast switching times for high frequency applications |
Domain and module applications：
3. Application fields and module examples
1. **Power tools and motor drives**: The high current handling capability and low on-resistance of the IRLI3803PBF-VB make it particularly suitable for power tools and motor drive applications. In these applications, MOSFETs need to handle large currents and require low power consumption and efficient power conversion. The high performance of this device can significantly improve the efficiency and stability of the system.
2. **Power management system**: In switching power supplies or other power management applications, the IRLI3803PBF-VB can be used as an ideal power switching element, especially in the case of high current loads. Its low conduction loss and high-speed switching capability enable it to improve the power efficiency of the system and reduce heat generation.
3. **Automotive electronic systems**: In automotive electronic systems, such as on-board power management modules and battery management systems, the high current handling and low switching losses of this MOSFET perform well. It can help improve the overall energy efficiency of automotive electronic systems and extend the battery life.
4. **Solar Inverter**: As the inverter module in the solar power generation system, IRLI3803PBF-VB can operate efficiently at high power and high frequency. Its Trench technology provides excellent conduction characteristics and fast switching capabilities, which can improve the overall conversion efficiency of the inverter.
The high current handling capability, low on-resistance and fast switching performance of IRLI3803PBF-VB make it widely used in a variety of high current and high efficiency applications such as power tools, automotive electronics and power management.
1. **Power tools and motor drives**: The high current handling capability and low on-resistance of the IRLI3803PBF-VB make it particularly suitable for power tools and motor drive applications. In these applications, MOSFETs need to handle large currents and require low power consumption and efficient power conversion. The high performance of this device can significantly improve the efficiency and stability of the system.
2. **Power management system**: In switching power supplies or other power management applications, the IRLI3803PBF-VB can be used as an ideal power switching element, especially in the case of high current loads. Its low conduction loss and high-speed switching capability enable it to improve the power efficiency of the system and reduce heat generation.
3. **Automotive electronic systems**: In automotive electronic systems, such as on-board power management modules and battery management systems, the high current handling and low switching losses of this MOSFET perform well. It can help improve the overall energy efficiency of automotive electronic systems and extend the battery life.
4. **Solar Inverter**: As the inverter module in the solar power generation system, IRLI3803PBF-VB can operate efficiently at high power and high frequency. Its Trench technology provides excellent conduction characteristics and fast switching capabilities, which can improve the overall conversion efficiency of the inverter.
The high current handling capability, low on-resistance and fast switching performance of IRLI3803PBF-VB make it widely used in a variety of high current and high efficiency applications such as power tools, automotive electronics and power management.
* 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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