規格
| 屬性 | 價值 |
| Package | Bulk |
| Series | HEXFET® |
| ProductStatus | Active |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 40 V |
| Current-ContinuousDrain(Id)@25°C | 90A (Tc) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 6V, 10V |
| RdsOn(Max)@IdVgs | 2.4mOhm @ 90A, 10V |
| Vgs(th)(Max)@Id | 3.9V @ 100µA |
| GateCharge(Qg)(Max)@Vgs | 134 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 4610 pF @ 25 V |
| PowerDissipation(Max) | 140W (Tc) |
| OperatingTemperature | -55°C ~ 175°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 176-LQFP (24x24) |
概述
Description
The IRFR7440TRPBF is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Infineon Technologies. It is designed for a wide range of applications due to its high efficiency and reliability. The device features a maximum continuous drain current of approximately 40A and a drain-source voltage (V_ds) rating of 100V, making it suitable for medium to high-power applications.
One of the key characteristics of the IRFR7440TRPBF is its low on-resistance, which reduces power loss, thereby improving overall efficiency in electronic circuits. It also has a fast switching speed, which is beneficial for applications requiring quick response times. The MOSFET is encapsulated in a TO-252 package, which is compact and aids in effective thermal management.
Typical applications for the IRFR7440TRPBF include power management, motor control, DC-DC converters, and switch-mode power supplies. Its robust design and performance characteristics make it a popular choice for engineers and designers focused on building efficient and reliable electronic systems.
One of the key characteristics of the IRFR7440TRPBF is its low on-resistance, which reduces power loss, thereby improving overall efficiency in electronic circuits. It also has a fast switching speed, which is beneficial for applications requiring quick response times. The MOSFET is encapsulated in a TO-252 package, which is compact and aids in effective thermal management.
Typical applications for the IRFR7440TRPBF include power management, motor control, DC-DC converters, and switch-mode power supplies. Its robust design and performance characteristics make it a popular choice for engineers and designers focused on building efficient and reliable electronic systems.
Equivalent
The IRFR7440TRPBF is a N-channel MOSFET, typically used for switching applications. Equivalent products can include components with similar voltage, current, and packaging specifications. Examples are:
1. Vishay's SI4470EY
2. ON Semiconductor's FDP8440
3. Fairchild Semiconductor's FDS6679AZ
4. Infineon's IPB044N10N3 G
Ensure to check the datasheets for detailed specifications to confirm compatibility with your specific application needs.
1. Vishay's SI4470EY
2. ON Semiconductor's FDP8440
3. Fairchild Semiconductor's FDS6679AZ
4. Infineon's IPB044N10N3 G
Ensure to check the datasheets for detailed specifications to confirm compatibility with your specific application needs.
Features
The IRFR7440TRPBF is a HEXFET power MOSFET from Infineon Technologies, designed for efficient power management and switching applications. Its key features include:
1. N-Channel MOSFET: It uses n-channel technology for efficient current conduction.
2. VDSS: The device has a drain-to-source voltage rating of 100V, making it suitable for medium to high voltage applications.
3. ID: It can handle a continuous drain current of up to 10.5A, supporting substantial power loads.
4. RDS(on): The MOSFET has a low on-resistance of 0.028Ω, reducing power loss and improving efficiency.
5. Fast Switching: It offers fast switching capabilities, enhancing performance in switching applications.
6. Package: Available in a surface-mount D-Pak (TO-252) package, which is compact and aids in efficient thermal management.
7. Thermal Performance: Designed for improved heat dissipation.
These features make the IRFR7440TRPBF ideal for use in power supplies, motor control, load switching, and other high-efficiency power applications.
1. N-Channel MOSFET: It uses n-channel technology for efficient current conduction.
2. VDSS: The device has a drain-to-source voltage rating of 100V, making it suitable for medium to high voltage applications.
3. ID: It can handle a continuous drain current of up to 10.5A, supporting substantial power loads.
4. RDS(on): The MOSFET has a low on-resistance of 0.028Ω, reducing power loss and improving efficiency.
5. Fast Switching: It offers fast switching capabilities, enhancing performance in switching applications.
6. Package: Available in a surface-mount D-Pak (TO-252) package, which is compact and aids in efficient thermal management.
7. Thermal Performance: Designed for improved heat dissipation.
These features make the IRFR7440TRPBF ideal for use in power supplies, motor control, load switching, and other high-efficiency power applications.
Pinout
The IRFR7440TRPBF is a power MOSFET transistor manufactured by Infineon Technologies (formerly International Rectifier). It is typically used for switching applications due to its efficient handling of power and relatively low on-state resistance.
Pin Count and Functions:
The IRFR7440TRPBF is typically housed in a DPAK (TO-252) package, which has three pins:
1. Gate (G): This pin is used to control the MOSFET. By applying a voltage to the gate, you can turn the device on or off.
2. Drain (D): The drain is the terminal through which the main current flows when the MOSFET is in the 'on' state.
3. Source (S): This is the terminal through which the current exits the MOSFET. It is typically connected to ground or the negative supply voltage in common-source configurations.
This MOSFET is ideal for applications requiring high efficiency and fast switching, such as power management circuits, DC-DC converters, and motor drives.
Pin Count and Functions:
The IRFR7440TRPBF is typically housed in a DPAK (TO-252) package, which has three pins:
1. Gate (G): This pin is used to control the MOSFET. By applying a voltage to the gate, you can turn the device on or off.
2. Drain (D): The drain is the terminal through which the main current flows when the MOSFET is in the 'on' state.
3. Source (S): This is the terminal through which the current exits the MOSFET. It is typically connected to ground or the negative supply voltage in common-source configurations.
This MOSFET is ideal for applications requiring high efficiency and fast switching, such as power management circuits, DC-DC converters, and motor drives.
Manufacturer
The IRFR7440TRPBF is manufactured by Infineon Technologies. Infineon is a German semiconductor company that specializes in a wide range of semiconductor solutions. These include products for automotive applications, industrial power control, power management, and digital security solutions. The company was originally part of Siemens AG, but it became a separate entity in 1999. Infineon is known for its focus on energy efficiency, mobility, and security in its semiconductor products.
Application
The IRFR7440TRPBF is a MOSFET designed for applications that require efficient power management and switching. Key application areas include:
1. Power Supplies: Utilized in DC-DC converters and SMPS for efficient voltage regulation.
2. Motor Control: Used in motor drivers for precise speed and torque control in automotive and industrial applications.
3. Battery Management: Helps manage charging and discharging in battery-powered devices.
4. Load Switching: Suitable for high-speed switching applications in electronic circuits.
5. Inverters: Employed in inverter circuits for renewable energy systems.
Its performance characteristics make it suitable for use in environments demanding high efficiency and reliability.
1. Power Supplies: Utilized in DC-DC converters and SMPS for efficient voltage regulation.
2. Motor Control: Used in motor drivers for precise speed and torque control in automotive and industrial applications.
3. Battery Management: Helps manage charging and discharging in battery-powered devices.
4. Load Switching: Suitable for high-speed switching applications in electronic circuits.
5. Inverters: Employed in inverter circuits for renewable energy systems.
Its performance characteristics make it suitable for use in environments demanding high efficiency and reliability.
Package
The IRFR7440TRPBF is packaged in a D-Pak (TO-252) surface-mount package. This package type is commonly used for power MOSFETs, providing a compact, thermally efficient solution suitable for automated assembly processes.
