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IRL3103SPBF-VB Product details
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1. IRL3103SPBF-VB Product Introduction
IRL3103SPBF-VB is a high-performance single N-channel MOSFET in TO-263 package, designed for high current and high switching frequency applications. It has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, suitable for applications requiring higher current handling capabilities. The turn-on threshold voltage (Vth) of IRL3103SPBF-VB is 1.7V, ensuring effective conduction at lower gate voltages. Its on-resistance (RDS(ON)) is 8mΩ at VGS=4.5V and 6mΩ at VGS=10V, while the drain current (ID) is as high as 70A. The use of Trench technology makes it excellent in switching performance and thermal management, and is suitable for various high current and high frequency application scenarios.
IRL3103SPBF-VB is a high-performance single N-channel MOSFET in TO-263 package, designed for high current and high switching frequency applications. It has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V, suitable for applications requiring higher current handling capabilities. The turn-on threshold voltage (Vth) of IRL3103SPBF-VB is 1.7V, ensuring effective conduction at lower gate voltages. Its on-resistance (RDS(ON)) is 8mΩ at VGS=4.5V and 6mΩ at VGS=10V, while the drain current (ID) is as high as 70A. The use of Trench technology makes it excellent in switching performance and thermal management, and is suitable for various high current and high frequency application scenarios.
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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 | 70A | 6mΩ | 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 | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
II. Detailed parameter description of IRL3103SPBF-VB
| **Parameter** | **Value** |
|---------------------|--------------------------------|
| **Package** | TO263 |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Turn-on threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 8mΩ @ VGS = 4.5V |
| | 6mΩ @ VGS = 10V |
| **Drain current (ID)** | 70A |
| **Technology type** | Trench |
| **Maximum power dissipation** | 43W |
| **Operating temperature range** | -55°C to +175°C |
| **Parameter** | **Value** |
|---------------------|--------------------------------|
| **Package** | TO263 |
| **Configuration** | Single N-channel|
| **Drain-source voltage (VDS)** | 30V |
| **Gate-source voltage (VGS)** | ±20V |
| **Turn-on threshold voltage (Vth)** | 1.7V |
| **On-resistance (RDS(ON))** | 8mΩ @ VGS = 4.5V |
| | 6mΩ @ VGS = 10V |
| **Drain current (ID)** | 70A |
| **Technology type** | Trench |
| **Maximum power dissipation** | 43W |
| **Operating temperature range** | -55°C to +175°C |
Domain and module applications：
III. Application fields and module examples of IRL3103SPBF-VB
1. **Switching Power Supplies**: The low on-resistance and high current handling capability of IRL3103SPBF-VB make it ideal for switching power supplies and DC-DC converters. These features ensure efficient energy conversion and are suitable for high-efficiency power solutions such as power modules, chargers, and battery management systems.
2. **Motor Drives**: Due to its high current capability and low on-resistance, IRL3103SPBF-VB is an ideal choice for motor drive systems. It can operate stably at higher currents and is suitable for motor control in power tools, electric vehicles, and various automation equipment.
3. **High-Frequency Switching Applications**: The Trench technology of IRL3103SPBF-VB makes it excel in high-frequency switching applications such as electronic switches, relay replacement, and high-frequency power amplifiers. Its low on-resistance and high switching speed ensure high efficiency and reliability of the system.
4. **Power Management Systems**: In power management systems such as power regulation, load switching and energy distribution, the high current handling capability and excellent thermal performance of IRL3103SPBF-VB help optimize the system's power management and thermal control, and are suitable for power distribution and management in various commercial and industrial applications.
1. **Switching Power Supplies**: The low on-resistance and high current handling capability of IRL3103SPBF-VB make it ideal for switching power supplies and DC-DC converters. These features ensure efficient energy conversion and are suitable for high-efficiency power solutions such as power modules, chargers, and battery management systems.
2. **Motor Drives**: Due to its high current capability and low on-resistance, IRL3103SPBF-VB is an ideal choice for motor drive systems. It can operate stably at higher currents and is suitable for motor control in power tools, electric vehicles, and various automation equipment.
3. **High-Frequency Switching Applications**: The Trench technology of IRL3103SPBF-VB makes it excel in high-frequency switching applications such as electronic switches, relay replacement, and high-frequency power amplifiers. Its low on-resistance and high switching speed ensure high efficiency and reliability of the system.
4. **Power Management Systems**: In power management systems such as power regulation, load switching and energy distribution, the high current handling capability and excellent thermal performance of IRL3103SPBF-VB help optimize the system's power management and thermal control, and are suitable for power distribution and management in various commercial and industrial applications.
* 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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