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IRFB7740PBF
+StücklisteMOSFET N-CH 75V 87A TO220AB
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HerstellerInfineon-Technologien
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Herstellerteil #IRFB7740PBF
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Datenblatt IRFB7740PBF DataSheet
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Auf Lager23701
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Spezifikationen
| Attribut | Wert |
| Supplier | Infineon Technologies |
| Package / Case | Tube |
| Series | StrongIRFET™ |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 75 V |
| Current - Continuous Drain(Id) @ 25°C | 87A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 6V, 10V |
| Rds On(Max) @ Id Vgs | 7.3mOhm @ 52A, 10V |
| Vgs(th)(Max) @ Id | 3.7V @ 100µA |
| Gate Charge(Qg)(Max) @ Vgs | 122 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 4650 pF @ 25 V |
| Power Dissipation (Max) | 143W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
Übersicht
Description
The IRFB7740PBF is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed by Infineon Technologies. It is part of their HEXFET® series, known for high efficiency and reliability. This particular MOSFET is an N-channel device, which means it is primarily used to switch or amplify electronic signals in high-power applications such as power supplies, motor drives, and various industrial systems.
Key features of the IRFB7740PBF include a low on-resistance, which minimizes power loss during operation, and a high current-carrying capability, allowing it to handle significant power loads. It typically operates with a gate-to-source voltage (Vgs) of up to ±20V and can handle a drain-to-source voltage (Vds) of up to 40V, making it suitable for medium-voltage applications.
The IRFB7740PBF is encapsulated in a TO-220 package, which is a standard form factor for power semiconductors, providing efficient heat dissipation and ease of mounting on circuit boards or heat sinks. This MOSFET is also RoHS-compliant, indicating it is free from hazardous substances, aligning with environmental safety standards.
Key features of the IRFB7740PBF include a low on-resistance, which minimizes power loss during operation, and a high current-carrying capability, allowing it to handle significant power loads. It typically operates with a gate-to-source voltage (Vgs) of up to ±20V and can handle a drain-to-source voltage (Vds) of up to 40V, making it suitable for medium-voltage applications.
The IRFB7740PBF is encapsulated in a TO-220 package, which is a standard form factor for power semiconductors, providing efficient heat dissipation and ease of mounting on circuit boards or heat sinks. This MOSFET is also RoHS-compliant, indicating it is free from hazardous substances, aligning with environmental safety standards.
Equivalent
The IRFB7740PBF is an N-channel MOSFET. Equivalent products include the IRF1405, IRF2804, and the AUIRF3205. These components share similar specifications but may vary in exact ratings and package types. Always verify the specific application requirements and datasheets to ensure compatibility.
Features
The IRFB7740PBF is a power MOSFET known for its high efficiency and robust performance. Key features include:
1. N-channel MOSFET: Suitable for high-speed switching applications.
2. Voltage Rating: 40V, making it ideal for low to medium voltage applications.
3. Continuous Drain Current: Up to 195A, allowing for substantial current flow.
4. RDS(on): Low on-resistance of 1.5 mΩ, which reduces power loss and increases efficiency.
5. Package Type: TO-220AB, which provides effective thermal dissipation.
6. 100% Rg and UIS Tested: Ensures reliable and consistent performance.
7. Lead-free and RoHS Compliant: Environmentally friendly and adaptable to stringent regulations.
8. Thermal Resistance: Efficient heat management for stable operation under high power conditions.
These features make the IRFB7740PBF suitable for applications such as motor drives, power converters, and high-performance power supplies.
1. N-channel MOSFET: Suitable for high-speed switching applications.
2. Voltage Rating: 40V, making it ideal for low to medium voltage applications.
3. Continuous Drain Current: Up to 195A, allowing for substantial current flow.
4. RDS(on): Low on-resistance of 1.5 mΩ, which reduces power loss and increases efficiency.
5. Package Type: TO-220AB, which provides effective thermal dissipation.
6. 100% Rg and UIS Tested: Ensures reliable and consistent performance.
7. Lead-free and RoHS Compliant: Environmentally friendly and adaptable to stringent regulations.
8. Thermal Resistance: Efficient heat management for stable operation under high power conditions.
These features make the IRFB7740PBF suitable for applications such as motor drives, power converters, and high-performance power supplies.
Pinout
The IRFB7740PBF is a power MOSFET produced by Infineon Technologies. It is commonly used for high-power applications such as inverters, DC-DC converters, and motor drives. The IRFB7740PBF typically comes in a TO-220 package, which features three pins.
1. Pin 1 (Gate): This pin is used to control the MOSFET's conduction state. A voltage applied to the gate controls the current flow between the drain and source.
2. Pin 2 (Drain): This pin is connected to the main power line. It is where the current flows from when the MOSFET is in the 'on' state, allowing the current to pass through to the source.
3. Pin 3 (Source): This pin is the output for the current passing through the MOSFET when it is 'on.' In most applications, it is connected to the ground or the load.
The IRFB7740PBF is designed for high efficiency with low on-state resistance, making it suitable for demanding applications.
1. Pin 1 (Gate): This pin is used to control the MOSFET's conduction state. A voltage applied to the gate controls the current flow between the drain and source.
2. Pin 2 (Drain): This pin is connected to the main power line. It is where the current flows from when the MOSFET is in the 'on' state, allowing the current to pass through to the source.
3. Pin 3 (Source): This pin is the output for the current passing through the MOSFET when it is 'on.' In most applications, it is connected to the ground or the load.
The IRFB7740PBF is designed for high efficiency with low on-state resistance, making it suitable for demanding applications.
Manufacturer
The IRFB7740PBF is manufactured by Infineon Technologies. Infineon is a leading global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductors and system solutions. The company is headquartered in Neubiberg, Germany, and operates worldwide. Infineon specializes in automotive, industrial, consumer electronics, and security applications, providing products such as microcontrollers, power semiconductors, sensors, and security ICs. Their products are integral to many electronic devices and systems, emphasizing energy efficiency, mobility, and security.
Application
The IRFB7740PBF is a power MOSFET commonly used in various high-power applications due to its efficiency and reliability. Key application areas include:
1. Power Supply Systems: Utilized in power management for converting and regulating voltages.
2. Motor Drives: Employed in controlling and driving motors in industrial and automotive applications.
3. Inverters: Applied in photovoltaic systems and uninterruptible power supplies (UPS) for converting DC to AC power.
4. Switching Regulators: Used in DC-DC converters for efficient energy conversion.
5. Load Switches: Integrated into electronic circuits to manage the connection and disconnection of electrical loads.
6. Battery Management Systems: Helps in charging and discharging control for efficient battery usage.
1. Power Supply Systems: Utilized in power management for converting and regulating voltages.
2. Motor Drives: Employed in controlling and driving motors in industrial and automotive applications.
3. Inverters: Applied in photovoltaic systems and uninterruptible power supplies (UPS) for converting DC to AC power.
4. Switching Regulators: Used in DC-DC converters for efficient energy conversion.
5. Load Switches: Integrated into electronic circuits to manage the connection and disconnection of electrical loads.
6. Battery Management Systems: Helps in charging and discharging control for efficient battery usage.
Package
The IRFB7740PBF is a power MOSFET housed in a TO-220 package.
