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IRF9640
+NomenclatureMOSFET P-CH 200V 11A TO220AB
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FabricantSiliconix
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Pièce fabricant #IRF9640
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Fiche technique IRF9640 DataSheet
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En stock5012
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Spécifications
| Attribut | Valeur |
| Part Status | Obsolete |
| FET Type | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 200 V |
| Current - Continuous Drain (Id) @ 25°C | 11A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Rds On (Max) @ Id, Vgs | 500mOhm @ 6.6A, 10V |
| Vgs(th) (Max) @ Id | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 44 nC @ 10 V |
| Vgs (Max) | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 1200 pF @ 25 V |
| Power Dissipation (Max) | 125W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
| Package / Case | TO-220-3 |
| Base Product Number | IRF9640 |
Présentation
Description
The IRF9640 is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-speed switching applications and power management. It features a maximum drain-source voltage (V_DS) of 60V and a continuous drain current (I_D) rating of up to 16A, making it suitable for various power applications. The device has a low on-resistance (R_DS(on)) of about 0.5 ohms, which minimizes power loss during operation.
Key specifications include a gate threshold voltage (V_GS(th)) of 2-4V, allowing it to be driven by low-voltage logic levels. The IRF9640 is often used in applications such as DC-DC converters, motor control, and power amplifiers.
Its robust construction and thermal stability make it a reliable choice for electronic circuits requiring efficient switching and handling of significant power levels. Overall, the IRF9640 is a versatile component for engineers looking to enhance performance in various electronic designs.
Key specifications include a gate threshold voltage (V_GS(th)) of 2-4V, allowing it to be driven by low-voltage logic levels. The IRF9640 is often used in applications such as DC-DC converters, motor control, and power amplifiers.
Its robust construction and thermal stability make it a reliable choice for electronic circuits requiring efficient switching and handling of significant power levels. Overall, the IRF9640 is a versatile component for engineers looking to enhance performance in various electronic designs.
Equivalent
Equivalent products for the IRF9640 MOSFET include the IRF840, IRF9540, and STP40NF10. These alternatives share similar specifications, such as voltage and current ratings, but may differ in parameters like RDS(on) and gate threshold voltage. Always check the datasheets for specific requirements to ensure compatibility in your application.
Features
The IRF9640 is an N-channel MOSFET designed for high-performance switching applications. Key features include:
1. Voltage Rating: It can handle a drain-source voltage (V_DS) of up to 55V.
2. Current Rating: Continuous drain current (I_D) is typically rated at 9.2A, making it suitable for various load conditions.
3. Low R_ds(on): Features a low on-resistance of approximately 0.5 ohms at a gate-source voltage (V_GS) of 10V, which enhances efficiency and reduces heat generation.
4. Gate Threshold Voltage (V_GS(th)): The threshold voltage ranges from 2V to 4V, allowing for easy driving by low-voltage logic levels.
5. Fast Switching Speed: Ideal for high-frequency applications, with fast turn-on and turn-off characteristics.
6. Package Type: Available in TO-220 and DPAK packages for versatile mounting options.
Overall, the IRF9640 is suitable for power management, converter circuits, and motor control applications.
1. Voltage Rating: It can handle a drain-source voltage (V_DS) of up to 55V.
2. Current Rating: Continuous drain current (I_D) is typically rated at 9.2A, making it suitable for various load conditions.
3. Low R_ds(on): Features a low on-resistance of approximately 0.5 ohms at a gate-source voltage (V_GS) of 10V, which enhances efficiency and reduces heat generation.
4. Gate Threshold Voltage (V_GS(th)): The threshold voltage ranges from 2V to 4V, allowing for easy driving by low-voltage logic levels.
5. Fast Switching Speed: Ideal for high-frequency applications, with fast turn-on and turn-off characteristics.
6. Package Type: Available in TO-220 and DPAK packages for versatile mounting options.
Overall, the IRF9640 is suitable for power management, converter circuits, and motor control applications.
Pinout
The IRF9640 is an N-channel MOSFET used for high-speed switching applications. It typically comes in a TO-220 package, which has three pins.
Pin Count and Function:
1. Gate (G): This pin controls the MOSFET. A voltage applied to this pin allows current to flow between the drain and source.
2. Drain (D): This pin is where the current enters the MOSFET. It connects to the load.
3. Source (S): This pin is where the current exits the MOSFET, typically connected to ground in low-side switching configurations.
The IRF9640 is known for its high voltage (up to 55V) and current carrying capability (up to 49A), making it suitable for power management applications in various electronic devices.
Pin Count and Function:
1. Gate (G): This pin controls the MOSFET. A voltage applied to this pin allows current to flow between the drain and source.
2. Drain (D): This pin is where the current enters the MOSFET. It connects to the load.
3. Source (S): This pin is where the current exits the MOSFET, typically connected to ground in low-side switching configurations.
The IRF9640 is known for its high voltage (up to 55V) and current carrying capability (up to 49A), making it suitable for power management applications in various electronic devices.
Manufacturer
The IRF9640 is manufactured by International Rectifier, which is a semiconductor company specializing in power management solutions. Founded in 1947, International Rectifier has been a key player in the development of power MOSFETs, IGBTs, and other power semiconductor technologies. The company focuses on providing innovative solutions for various applications, including automotive, industrial, and consumer electronics.
In 2015, International Rectifier was acquired by Infineon Technologies AG, a leading German semiconductor manufacturer known for its wide range of products in power semiconductors, automotive, and industrial applications. Infineon continues to produce and support the IRF9640 as part of its extensive portfolio of MOSFETs, which are used primarily for switching and amplification in electronic circuits. The IRF9640 is specifically a P-channel MOSFET, valued for its high voltage and current capabilities, making it suitable for applications like power management and motor control.
In 2015, International Rectifier was acquired by Infineon Technologies AG, a leading German semiconductor manufacturer known for its wide range of products in power semiconductors, automotive, and industrial applications. Infineon continues to produce and support the IRF9640 as part of its extensive portfolio of MOSFETs, which are used primarily for switching and amplification in electronic circuits. The IRF9640 is specifically a P-channel MOSFET, valued for its high voltage and current capabilities, making it suitable for applications like power management and motor control.
Application
The IRF9640 is an N-channel MOSFET primarily used in power management applications due to its low on-resistance and high current handling capabilities. Common application areas include:
1. Power Supply Circuits: Used in DC-DC converters and switching power supplies for efficient switching.
2. Motor Control: Employed in H-bridge configurations for driving DC motors and stepper motors.
3. Load Switching: Acts as a switch in various load control applications.
4. Class D Amplifiers: Utilized in audio amplification for efficient signal processing.
5. Battery Management Systems: Facilitates power control in battery charging and discharging processes.
Its versatility makes it suitable for consumer electronics, industrial automation, and renewable energy systems.
1. Power Supply Circuits: Used in DC-DC converters and switching power supplies for efficient switching.
2. Motor Control: Employed in H-bridge configurations for driving DC motors and stepper motors.
3. Load Switching: Acts as a switch in various load control applications.
4. Class D Amplifiers: Utilized in audio amplification for efficient signal processing.
5. Battery Management Systems: Facilitates power control in battery charging and discharging processes.
Its versatility makes it suitable for consumer electronics, industrial automation, and renewable energy systems.
Package
The IRF9640 is typically available in a TO-220 package type. This package is a metal tab type, providing good thermal performance and is commonly used for power MOSFETs.
