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IRFU7440PBF-VB Product details
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Product Introduction
**IRFU7440PBF-VB** is a high performance single N-channel MOSFET in TO251 package. This MOSFET uses Trench technology to provide extremely low on-resistance and high current carrying capacity. Its maximum drain-source voltage is 40V, suitable for applications requiring high switching efficiency and low power consumption. Its low RDS(on) and high current capability make it outstanding in power supply and switching applications requiring high performance.
**IRFU7440PBF-VB** is a high performance single N-channel MOSFET in TO251 package. This MOSFET uses Trench technology to provide extremely low on-resistance and high current carrying capacity. Its maximum drain-source voltage is 40V, suitable for applications requiring high switching efficiency and low power consumption. Its low RDS(on) and high current capability make it outstanding in power supply and switching applications requiring high performance.
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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 | 40V | 3V | 120A | 2mΩ | 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 | 40V | 3V | 120A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 40V | 3V | 120A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Detailed parameter description
- **Package**: TO251
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(on))**:
- 3mΩ @ VGS = 4.5V
- 2mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 120A
- **Technology**: Trench
- **Package**: TO251
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(on))**:
- 3mΩ @ VGS = 4.5V
- 2mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 120A
- **Technology**: Trench
Domain and module applications：
Applications and modules
1. **Power management system**:
IRFU7440PBF-VB can be widely used in power management systems such as switching power supplies and DC-DC converters. Its ultra-low on-resistance and high current capability help improve power conversion efficiency and reduce energy loss, making it very suitable for high-efficiency power supply design.
2. **Motor drive**:
In motor drive applications such as power tools and servo motor control, IRFU7440PBF-VB can be used as a power switch. Its high current carrying capacity and low on-resistance ensure efficient motor drive and responsiveness while reducing system power consumption and heat.
3. **Automotive electronics**:
In automotive electronic systems, such as battery management and high-power switch control, the high current capability and low on-resistance of this MOSFET make it an ideal choice. It can work stably under high current and high load conditions in automobiles, improving system reliability and efficiency.
4. **Industrial Automation**:
In industrial automation systems, this MOSFET is suitable for switching control of high-power loads, such as relay drive and solenoid valve control. Its excellent switching performance and high current handling capability enable it to meet the stringent requirements of industrial applications, ensuring system stability and long-term reliability.
1. **Power management system**:
IRFU7440PBF-VB can be widely used in power management systems such as switching power supplies and DC-DC converters. Its ultra-low on-resistance and high current capability help improve power conversion efficiency and reduce energy loss, making it very suitable for high-efficiency power supply design.
2. **Motor drive**:
In motor drive applications such as power tools and servo motor control, IRFU7440PBF-VB can be used as a power switch. Its high current carrying capacity and low on-resistance ensure efficient motor drive and responsiveness while reducing system power consumption and heat.
3. **Automotive electronics**:
In automotive electronic systems, such as battery management and high-power switch control, the high current capability and low on-resistance of this MOSFET make it an ideal choice. It can work stably under high current and high load conditions in automobiles, improving system reliability and efficiency.
4. **Industrial Automation**:
In industrial automation systems, this MOSFET is suitable for switching control of high-power loads, such as relay drive and solenoid valve control. Its excellent switching performance and high current handling capability enable it to meet the stringent requirements of industrial applications, ensuring system stability and long-term reliability.
* 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
Technical support：
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