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IRLL3303TR-VB Product details
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IRLL3303TR-VB MOSFET Product Introduction
The IRLL3303TR-VB is a high-efficiency N-channel MOSFET in a compact SOT-223 package, designed for low voltage and medium current applications. Its maximum drain-source voltage (VDS) is 30V, the gate drive voltage (VGS) is ±20V, and it has a low threshold voltage (Vth) of 1.7V, ensuring that it can be effectively turned on at low voltage. The on-resistance (RDS(ON)) of this MOSFET is 21mΩ at a gate voltage of 4.5V and 19mΩ at a gate voltage of 10V. It can support a maximum continuous drain current (ID) of 7A, with good conduction performance and low power consumption. Based on Trench technology, the IRLL3303TR-VB achieves a good balance between switching performance and on-resistance, making it an ideal choice for a variety of power and switching applications.
The IRLL3303TR-VB is a high-efficiency N-channel MOSFET in a compact SOT-223 package, designed for low voltage and medium current applications. Its maximum drain-source voltage (VDS) is 30V, the gate drive voltage (VGS) is ±20V, and it has a low threshold voltage (Vth) of 1.7V, ensuring that it can be effectively turned on at low voltage. The on-resistance (RDS(ON)) of this MOSFET is 21mΩ at a gate voltage of 4.5V and 19mΩ at a gate voltage of 10V. It can support a maximum continuous drain current (ID) of 7A, with good conduction performance and low power consumption. Based on Trench technology, the IRLL3303TR-VB achieves a good balance between switching performance and on-resistance, making it an ideal choice for a variety of power and switching applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | 19mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 30V | 1.7V | 7A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
IRLL3303TR-VB Detailed parameter description
- **Package type**: SOT-223
- **Channel configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 21mΩ @ VGS=4.5V
- 19mΩ @ VGS=10V
- **Maximum continuous drain current (ID)**: 7A
- **Power dissipation (PD)**: 2W (estimated, depends on heat dissipation conditions)
- **Technology type**: Trench technology
- **Switching frequency**: Suitable for high-frequency switching applications
- **Junction temperature range**: -55°C Up to +150°C
- **Package type**: SOT-223
- **Channel configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 21mΩ @ VGS=4.5V
- 19mΩ @ VGS=10V
- **Maximum continuous drain current (ID)**: 7A
- **Power dissipation (PD)**: 2W (estimated, depends on heat dissipation conditions)
- **Technology type**: Trench technology
- **Switching frequency**: Suitable for high-frequency switching applications
- **Junction temperature range**: -55°C Up to +150°C
Domain and module applications：
Applications and modules
1. **Power management**
The IRLL3303TR-VB is suitable for low voltage power management applications such as DC-DC converters, load switches and regulators. Its low on-resistance ensures efficient power conversion while reducing power consumption, improving the performance and reliability of power systems.
2. **Consumer electronics**
Due to its compact SOT-223 package and excellent current handling capability, the IRLL3303TR-VB is suitable for battery management, charging circuits and power management modules in portable consumer electronics such as smartphones and tablets.
3. **Computers and servers**
This MOSFET can provide excellent power control in computer power management modules, especially in the power distribution circuits of motherboards and servers, helping to achieve stable power delivery and optimize energy efficiency.
4. **Communication equipment**
In communication base stations and network equipment, IRLL3303TR-VB can be used in power amplifiers and signal processing circuits. Its low RDS(ON) and efficient switching characteristics can reduce the power consumption of the overall system and improve the speed and efficiency of signal processing.
5. **Automotive electronics**
This MOSFET is also widely used in vehicle systems, including in-vehicle entertainment systems, lighting control modules, window controls, and power distribution management. Its low power consumption characteristics help improve the efficiency of electrical systems and extend vehicle battery life.
IRLL3303TR-VB is particularly suitable for use in circuits requiring high current handling capabilities and low power consumption due to its efficient conduction performance, low switching losses, and excellent heat dissipation. Its small package enables it to perform well on circuit boards with limited space, suitable for a wide range of industrial and consumer fields.
1. **Power management**
The IRLL3303TR-VB is suitable for low voltage power management applications such as DC-DC converters, load switches and regulators. Its low on-resistance ensures efficient power conversion while reducing power consumption, improving the performance and reliability of power systems.
2. **Consumer electronics**
Due to its compact SOT-223 package and excellent current handling capability, the IRLL3303TR-VB is suitable for battery management, charging circuits and power management modules in portable consumer electronics such as smartphones and tablets.
3. **Computers and servers**
This MOSFET can provide excellent power control in computer power management modules, especially in the power distribution circuits of motherboards and servers, helping to achieve stable power delivery and optimize energy efficiency.
4. **Communication equipment**
In communication base stations and network equipment, IRLL3303TR-VB can be used in power amplifiers and signal processing circuits. Its low RDS(ON) and efficient switching characteristics can reduce the power consumption of the overall system and improve the speed and efficiency of signal processing.
5. **Automotive electronics**
This MOSFET is also widely used in vehicle systems, including in-vehicle entertainment systems, lighting control modules, window controls, and power distribution management. Its low power consumption characteristics help improve the efficiency of electrical systems and extend vehicle battery life.
IRLL3303TR-VB is particularly suitable for use in circuits requiring high current handling capabilities and low power consumption due to its efficient conduction performance, low switching losses, and excellent heat dissipation. Its small package enables it to perform well on circuit boards with limited space, suitable for a wide range of industrial and consumer fields.
* 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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