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IRFU3910PBF-VB Product details
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Product Introduction
**IRFU3910PBF-VB** is an N-channel MOSFET in TO251 package with a drain-source withstand voltage of 100V and a drain current of 15A. It is designed to handle medium voltage and current switching applications. The gate-source withstand voltage of this MOSFET is ±20V, the gate threshold voltage is 1.8V, and it has a low turn-on voltage. At VGS=10V, its on-resistance is 110mΩ, which can provide good conduction performance at relatively low driving voltage. IRFU3910PBF-VB adopts advanced Trench technology, with lower on-resistance and higher efficiency, suitable for various power electronics applications.
**IRFU3910PBF-VB** is an N-channel MOSFET in TO251 package with a drain-source withstand voltage of 100V and a drain current of 15A. It is designed to handle medium voltage and current switching applications. The gate-source withstand voltage of this MOSFET is ±20V, the gate threshold voltage is 1.8V, and it has a low turn-on voltage. At VGS=10V, its on-resistance is 110mΩ, which can provide good conduction performance at relatively low driving voltage. IRFU3910PBF-VB adopts advanced Trench technology, with lower on-resistance and higher efficiency, suitable for various power electronics applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 100V | 1.8V | 15A | 110mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 100V | 1.8V | 15A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 100V | 1.8V | 15A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Detailed parameter description
- **Model**: IRFU3910PBF-VB
- **Package**: TO251
- **Configuration**: Unipolar N-channel
- **Drain-source withstand voltage (VDS)**: 100V
- **Gate-source withstand voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 110mΩ (at VGS=10V)
- **Drain current (ID)**: 15A
- **Technology**: Trench technology
- **Model**: IRFU3910PBF-VB
- **Package**: TO251
- **Configuration**: Unipolar N-channel
- **Drain-source withstand voltage (VDS)**: 100V
- **Gate-source withstand voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 110mΩ (at VGS=10V)
- **Drain current (ID)**: 15A
- **Technology**: Trench technology
Domain and module applications：
Applications and modules
1. **Power management**:
IRFU3910PBF-VB plays a key role in power management modules, especially in DC-DC converters, AC-DC power supplies and battery management systems. Its 100V withstand voltage and 15A current handling capability make it suitable for medium-power power applications, enabling efficient power switching and regulation to ensure high efficiency and stability.
2. **Motor control system**:
This MOSFET is suitable for small and medium-sized motor control applications, such as drive circuits for fans, pumps and other motor equipment. Its low on-resistance and high current capability enable it to reduce power losses and improve drive efficiency during the switching process, thereby providing higher energy efficiency and reliability.
3. **Industrial automation**:
In industrial automation systems, IRFU3910PBF-VB can be used to control actuators and power switches, especially in scenarios where efficient current handling is required. It can operate efficiently at a lower gate drive voltage and is suitable for industrial fields such as PLC control systems and sensor interfaces.
4. **Consumer Electronics**:
This MOSFET is also suitable for power circuits in the consumer electronics field, such as smart home appliances, power tools, gaming devices, and portable power devices. Its Trench technology enables it to have efficient power conversion capabilities, ensuring that the equipment maintains high efficiency and low energy consumption during long-term operation.
5. **Communication Equipment**:
The applications of IRFU3910PBF-VB in communication equipment include communication power supplies and signal conditioning modules. Its high withstand voltage value and medium current handling capability ensure that it can operate in a stable power supply environment while providing fast response and precise switching control.
The 100V withstand voltage, 15A current handling capability, and low on-resistance of IRFU3910PBF-VB make it a preferred component in various power electronics applications, especially in power management, motor drive, industrial automation, and consumer electronics, providing efficient and stable current control and switching operations.
1. **Power management**:
IRFU3910PBF-VB plays a key role in power management modules, especially in DC-DC converters, AC-DC power supplies and battery management systems. Its 100V withstand voltage and 15A current handling capability make it suitable for medium-power power applications, enabling efficient power switching and regulation to ensure high efficiency and stability.
2. **Motor control system**:
This MOSFET is suitable for small and medium-sized motor control applications, such as drive circuits for fans, pumps and other motor equipment. Its low on-resistance and high current capability enable it to reduce power losses and improve drive efficiency during the switching process, thereby providing higher energy efficiency and reliability.
3. **Industrial automation**:
In industrial automation systems, IRFU3910PBF-VB can be used to control actuators and power switches, especially in scenarios where efficient current handling is required. It can operate efficiently at a lower gate drive voltage and is suitable for industrial fields such as PLC control systems and sensor interfaces.
4. **Consumer Electronics**:
This MOSFET is also suitable for power circuits in the consumer electronics field, such as smart home appliances, power tools, gaming devices, and portable power devices. Its Trench technology enables it to have efficient power conversion capabilities, ensuring that the equipment maintains high efficiency and low energy consumption during long-term operation.
5. **Communication Equipment**:
The applications of IRFU3910PBF-VB in communication equipment include communication power supplies and signal conditioning modules. Its high withstand voltage value and medium current handling capability ensure that it can operate in a stable power supply environment while providing fast response and precise switching control.
The 100V withstand voltage, 15A current handling capability, and low on-resistance of IRFU3910PBF-VB make it a preferred component in various power electronics applications, especially in power management, motor drive, industrial automation, and consumer electronics, providing efficient and stable current control and switching operations.
* 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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