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IRLI3303-VB Product details
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1. IRLI3303-VB Product Introduction
IRLI3303-VB is a high-efficiency N-channel MOSFET in TO220F package based on advanced Trench technology. It supports a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 1.7V, ensuring efficient conduction under low-voltage control. The device has a very low on-resistance (RDS(ON)), which is 2mΩ@VGS=4.5V and 1mΩ@VGS=10V, respectively, and a maximum drain current (ID) of up to 68A, which is suitable for applications with high current requirements. IRLI3303-VB provides excellent conduction loss control and fast switching performance, suitable for high-power, high-efficiency application scenarios.
IRLI3303-VB is a high-efficiency N-channel MOSFET in TO220F package based on advanced Trench technology. It supports a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is 1.7V, ensuring efficient conduction under low-voltage control. The device has a very low on-resistance (RDS(ON)), which is 2mΩ@VGS=4.5V and 1mΩ@VGS=10V, respectively, and a maximum drain current (ID) of up to 68A, which is suitable for applications with high current requirements. IRLI3303-VB provides excellent conduction loss control and fast switching performance, suitable for high-power, high-efficiency application scenarios.
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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 | 68A | 1mΩ | 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 | 68A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 30V | 1.7V | 68A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. IRLI3303-VB Parameter Description
- **Package**: TO220F
- **Polarity**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 2mΩ @ VGS=4.5V
- 1mΩ @ VGS=10V
- **Drain current (ID)**: 68A
- **Technology**: Trench
- **Maximum power dissipation**: 3.5W
- **Switching speed**: Fast switching characteristics, suitable for high frequency operation
- **Operating temperature range**: -55°C to 175°C
- **Package**: TO220F
- **Polarity**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 2mΩ @ VGS=4.5V
- 1mΩ @ VGS=10V
- **Drain current (ID)**: 68A
- **Technology**: Trench
- **Maximum power dissipation**: 3.5W
- **Switching speed**: Fast switching characteristics, suitable for high frequency operation
- **Operating temperature range**: -55°C to 175°C
Domain and module applications：
III. IRLI3303-VB Application Fields and Module Examples
1. **Power Management and DC-DC Converters**
The low on-resistance and high current handling capability of IRLI3303-VB make it particularly suitable for high-power DC-DC converters and power management modules. It can effectively reduce power loss and improve system efficiency, and is especially suitable for high-efficiency power modules in high-performance computing systems, telecommunications equipment, servers and data centers.
2. **Electric Vehicles and Motor Drives**
This MOSFET performs well in motor drive applications. Its high current carrying capacity and fast switching characteristics make it suitable for motor drive modules in automotive electronics, such as electric steering systems, powertrain control modules, etc. It can provide stable current control and efficient energy conversion for electric vehicles.
3. **Battery Management and Load Switches**
IRLI3303-VB is suitable for load switches and protection circuits in battery management systems, especially in scenarios with high current demands, such as lithium-ion battery pack protection, charging piles and high-power UPS equipment. Its low RDS(ON) characteristic helps reduce switching losses and provides higher system reliability.
4. **High-frequency switching power supply**
In high-frequency switching power supply applications, the fast switching performance and low on-resistance of this MOSFET make it an ideal choice for high-efficiency switching power supply modules. It is suitable for industrial power supplies, communication power supplies and high-density power supply modules, and can support fast voltage and current changes and ensure high-efficiency operation.
1. **Power Management and DC-DC Converters**
The low on-resistance and high current handling capability of IRLI3303-VB make it particularly suitable for high-power DC-DC converters and power management modules. It can effectively reduce power loss and improve system efficiency, and is especially suitable for high-efficiency power modules in high-performance computing systems, telecommunications equipment, servers and data centers.
2. **Electric Vehicles and Motor Drives**
This MOSFET performs well in motor drive applications. Its high current carrying capacity and fast switching characteristics make it suitable for motor drive modules in automotive electronics, such as electric steering systems, powertrain control modules, etc. It can provide stable current control and efficient energy conversion for electric vehicles.
3. **Battery Management and Load Switches**
IRLI3303-VB is suitable for load switches and protection circuits in battery management systems, especially in scenarios with high current demands, such as lithium-ion battery pack protection, charging piles and high-power UPS equipment. Its low RDS(ON) characteristic helps reduce switching losses and provides higher system reliability.
4. **High-frequency switching power supply**
In high-frequency switching power supply applications, the fast switching performance and low on-resistance of this MOSFET make it an ideal choice for high-efficiency switching power supply modules. It is suitable for industrial power supplies, communication power supplies and high-density power supply modules, and can support fast voltage and current changes and ensure high-efficiency operation.
* 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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