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IRL3803S-VB Product details
Back to previous pageProduct introduction：
：**
IRL3803S-VB is a high-efficiency single N-channel MOSFET with a TO263 package type. The device has a drain-source voltage (VDS) of 30V and a drain current (ID) of up to 98A, suitable for high-current switching applications. Using advanced trench technology, IRL3803S-VB provides very low on-resistance (RDS(ON)), which is only 2.4mΩ at VGS=10V, which can greatly reduce conduction losses and optimize system efficiency. It is particularly suitable for applications that require high current capacity and low power loss, such as power management, motor control, and high-efficiency power modules.
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**IRL3803S-VB
IRL3803S-VB is a high-efficiency single N-channel MOSFET with a TO263 package type. The device has a drain-source voltage (VDS) of 30V and a drain current (ID) of up to 98A, suitable for high-current switching applications. Using advanced trench technology, IRL3803S-VB provides very low on-resistance (RDS(ON)), which is only 2.4mΩ at VGS=10V, which can greatly reduce conduction losses and optimize system efficiency. It is particularly suitable for applications that require high current capacity and low power loss, such as power management, motor control, and high-efficiency power modules.
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**IRL3803S-VB
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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 |
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- **Package type:** TO263
- **Configuration:** Single N-channel
- **Drain-source voltage (VDS):** 30V
- **Gate-source voltage (VGS):** ±20V
- **Gate threshold voltage (Vth):** 1.7V
- **On-resistance (RDS(ON)):**
- 2.7mΩ @ VGS=4.5V
- 2.4mΩ @ VGS=10V
- **Maximum drain current (ID):** 98A
- **Technology type:** Trench
- **Power dissipation (PD):** 200W
- **Input capacitance (Ciss):** 4800pF (typical)
- **Output capacitance (Coss):** 1200pF (typical)
- **Reverse recovery time (trr): ** 60ns (typical)
- **Maximum operating junction temperature: ** 175°C
- **Number of package pins: ** 3
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**IRL3803S-VB
- **Package type:** TO263
- **Configuration:** Single N-channel
- **Drain-source voltage (VDS):** 30V
- **Gate-source voltage (VGS):** ±20V
- **Gate threshold voltage (Vth):** 1.7V
- **On-resistance (RDS(ON)):**
- 2.7mΩ @ VGS=4.5V
- 2.4mΩ @ VGS=10V
- **Maximum drain current (ID):** 98A
- **Technology type:** Trench
- **Power dissipation (PD):** 200W
- **Input capacitance (Ciss):** 4800pF (typical)
- **Output capacitance (Coss):** 1200pF (typical)
- **Reverse recovery time (trr): ** 60ns (typical)
- **Maximum operating junction temperature: ** 175°C
- **Number of package pins: ** 3
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**IRL3803S-VB
Domain and module applications：
Examples: **
1. **DC-DC Converter:** The low on-resistance and high current handling capability of the IRL3803S-VB make it suitable for use in high-efficiency DC-DC converter modules. It is able to stabilize the output current as the supply voltage varies, and due to its low RDS(ON), it is able to minimize power losses during the conversion process.
2. **Power Management System:** Due to its high current capacity and good thermal performance, the IRL3803S-VB can be used in power management systems, especially in battery-powered equipment and uninterruptible power supply (UPS) systems, for efficient current distribution and power control.
3. **Motor Drive Control:** The device is suitable for DC motor drive systems, especially those that require fast switching and high currents, such as industrial automation equipment and power tools. In these applications, the IRL3803S-VB can improve the overall efficiency of the system through low conduction losses and reduce heat generation.
4. **Automotive Electronic Systems:** In automotive electronic applications, IRL3803S-VB can be used in power distribution modules, electronic control units (ECUs), fan drivers and other scenarios. Its high durability and low power consumption make it an ideal choice for harsh automotive working environments.
5. **LED Drivers:** In LED driver applications, IRL3803S-VB can efficiently control large currents, provide stable power output, ensure constant brightness and life of LEDs, and is suitable for high-power lighting systems and display devices.
IRL3803S-VB performs well in low-voltage, high-current applications, and is particularly suitable for areas that require high efficiency and low loss, such as power conversion, automotive electronics, and industrial control.
1. **DC-DC Converter:** The low on-resistance and high current handling capability of the IRL3803S-VB make it suitable for use in high-efficiency DC-DC converter modules. It is able to stabilize the output current as the supply voltage varies, and due to its low RDS(ON), it is able to minimize power losses during the conversion process.
2. **Power Management System:** Due to its high current capacity and good thermal performance, the IRL3803S-VB can be used in power management systems, especially in battery-powered equipment and uninterruptible power supply (UPS) systems, for efficient current distribution and power control.
3. **Motor Drive Control:** The device is suitable for DC motor drive systems, especially those that require fast switching and high currents, such as industrial automation equipment and power tools. In these applications, the IRL3803S-VB can improve the overall efficiency of the system through low conduction losses and reduce heat generation.
4. **Automotive Electronic Systems:** In automotive electronic applications, IRL3803S-VB can be used in power distribution modules, electronic control units (ECUs), fan drivers and other scenarios. Its high durability and low power consumption make it an ideal choice for harsh automotive working environments.
5. **LED Drivers:** In LED driver applications, IRL3803S-VB can efficiently control large currents, provide stable power output, ensure constant brightness and life of LEDs, and is suitable for high-power lighting systems and display devices.
IRL3803S-VB performs well in low-voltage, high-current applications, and is particularly suitable for areas that require high efficiency and low loss, such as power conversion, automotive electronics, and industrial 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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