Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
40V |
|
3V |
180A |
|
|
2mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
40V |
|
3V |
180A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
40V |
|
3V |
180A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Model**: IRFB7440PBF-VB
- **Package**: TO-220
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 15mΩ @ VGS = 4.5V
- 2mΩ @ VGS = 10V
- **Drain current (ID)**: 180A
- **Technology**: Trench MOSFET
- **Switching speed**: High-speed switching
- **Operating temperature range**: -55°C to 175°C
- **Package type**: TO-220, provides excellent heat dissipation and mechanical strength.
Domain and module applications：
Applications and Modules
1. **High Current Power Converters**:
The IRFB7440PBF-VB is ideal for use in high current DC-DC converters due to its high current handling capability of 180A and low on-resistance. This MOSFET is able to efficiently convert voltages and reduce power losses, and is widely used in power management systems such as server power supplies and industrial power supplies.
2. **Motor Control Systems**:
In motor drive applications, the IRFB7440PBF-VB is able to handle the high current demands of motor starting and operation, such as electric vehicles and industrial motor drives. Its low on-resistance helps improve the efficiency of motor drives, reduce heat generation and enhance system performance.
3. **Power Inverters**:
In solar inverters and UPS (Uninterruptible Power Supply) systems, the high current and low on-resistance characteristics of the IRFB7440PBF-VB make it an ideal switching component. It is able to effectively handle high power loads in the inverter, improving the energy efficiency and reliability of the system.
4. **High-power switching applications**:
IRFB7440PBF-VB is also suitable for a variety of high-power switching applications, including battery management systems and chargers. Its high current handling capability and low power loss help improve charging efficiency and ensure system stability and safety.
The high current handling capability and low on-resistance of the IRFB7440PBF-VB MOSFET make it excel in applications that require high power and high efficiency, making it the preferred component for electronic designers when selecting high-performance MOSFETs.
* 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：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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