規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Series | HEXFET® |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 55 V |
| Current - Continuous Drain(Id) @ 25°C | 53A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 16.5mOhm @ 28A, 10V |
| Vgs(th)(Max) @ Id | 4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 72 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 1696 pF @ 25 V |
| Power Dissipation (Max) | 107W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
概述
Description
The IRFZ46NPBF is a N-channel enhancement mode power MOSFET designed for high-efficiency switching applications. Manufactured by Infineon Technologies, this component is commonly used in power management, motor control, and DC-DC converters due to its robust performance and reliability.
Key specifications of the IRFZ46NPBF include a maximum drain-source voltage (V_DS) of 55 volts and a continuous drain current (I_D) of up to 53 amperes. It offers a low on-resistance (R_DS(on)) of approximately 16 mΩ, which ensures minimal power loss and improved efficiency. The device operates in a temperature range of -55°C to 175°C, making it suitable for various environmental conditions.
This MOSFET is housed in a TO-220 package, which provides an effective thermal interface for heat dissipation. It features fast switching speeds and is designed to handle high currents and voltages with low gate charge requirements, making it ideal for applications where performance and efficiency are crucial.
Key specifications of the IRFZ46NPBF include a maximum drain-source voltage (V_DS) of 55 volts and a continuous drain current (I_D) of up to 53 amperes. It offers a low on-resistance (R_DS(on)) of approximately 16 mΩ, which ensures minimal power loss and improved efficiency. The device operates in a temperature range of -55°C to 175°C, making it suitable for various environmental conditions.
This MOSFET is housed in a TO-220 package, which provides an effective thermal interface for heat dissipation. It features fast switching speeds and is designed to handle high currents and voltages with low gate charge requirements, making it ideal for applications where performance and efficiency are crucial.
Equivalent
The IRFZ46NPBF is a N-channel MOSFET. Equivalent products include:
1. IRFZ44N
2. STP55NF06
3. FDP6030BL
4. FQP30N06L
5. BUZ11
These alternatives have similar voltage and current ratings, but always check the datasheets for exact specifications to ensure compatibility with your application.
1. IRFZ44N
2. STP55NF06
3. FDP6030BL
4. FQP30N06L
5. BUZ11
These alternatives have similar voltage and current ratings, but always check the datasheets for exact specifications to ensure compatibility with your application.
Features
The IRFZ46NPBF is an N-channel MOSFET designed for efficient switching and power management applications. Key features include:
1. Drain-Source Voltage (Vds): 55V, allowing for operation in various power circuits.
2. Continuous Drain Current (Id): 53A, suitable for high current applications.
3. Rds(on): Low on-resistance of approximately 16 mΩ, ensuring minimal power loss.
4. Gate-Source Voltage (Vgs): ±20V, providing robust gate drive capabilities.
5. Fast Switching: Enables efficient high-speed applications.
6. Package: Available in a TO-220 package for easy mounting and heat dissipation.
7. Thermal Performance: Has a junction temperature range from -55°C to 175°C.
8. RoHS Compliant: Environmentally friendly with lead-free terminals.
These features make the IRFZ46NPBF ideal for use in applications such as motor drives, power supplies, and DC-DC converters.
1. Drain-Source Voltage (Vds): 55V, allowing for operation in various power circuits.
2. Continuous Drain Current (Id): 53A, suitable for high current applications.
3. Rds(on): Low on-resistance of approximately 16 mΩ, ensuring minimal power loss.
4. Gate-Source Voltage (Vgs): ±20V, providing robust gate drive capabilities.
5. Fast Switching: Enables efficient high-speed applications.
6. Package: Available in a TO-220 package for easy mounting and heat dissipation.
7. Thermal Performance: Has a junction temperature range from -55°C to 175°C.
8. RoHS Compliant: Environmentally friendly with lead-free terminals.
These features make the IRFZ46NPBF ideal for use in applications such as motor drives, power supplies, and DC-DC converters.
Pinout
The IRFZ46NPBF is a N-channel Power MOSFET manufactured by Infineon Technologies. It typically comes in a TO-220 package, which features three pins. The pin functions are as follows:
1. Gate (G): This pin is used to control the MOSFET's switching operation. Applying a voltage to the gate allows current to flow between the drain and source.
2. Drain (D): This is the terminal where the current enters the MOSFET when it's in the 'on' state.
3. Source (S): This is the terminal where the current exits the MOSFET.
These MOSFETs are commonly used for switching applications due to their high efficiency and ability to handle significant power levels.
1. Gate (G): This pin is used to control the MOSFET's switching operation. Applying a voltage to the gate allows current to flow between the drain and source.
2. Drain (D): This is the terminal where the current enters the MOSFET when it's in the 'on' state.
3. Source (S): This is the terminal where the current exits the MOSFET.
These MOSFETs are commonly used for switching applications due to their high efficiency and ability to handle significant power levels.
Manufacturer
The IRFZ46NPBF is manufactured by Infineon Technologies. Infineon Technologies is a German semiconductor manufacturer that designs, develops, manufactures, and markets a wide range of semiconductor products. The company focuses on automotive, industrial power control, power management and multimarket, and digital security solutions. Infineon is known for its innovation in power electronics, energy efficiency, mobility, and security technologies, making it a leading player in the global semiconductor industry.
Application
The IRFZ46NPBF is a N-channel MOSFET commonly used in various applications due to its high efficiency and reliability. Its primary application areas include:
1. Switching Power Supplies: Utilized for efficient voltage regulation and energy conversion.
2. Motor Control: Employed in DC motor drivers for automotive and industrial applications.
3. Inverters: Used in solar power inverters and other renewable energy systems.
4. Lighting: Applied in LED drivers for efficient power management.
5. Audio Amplifiers: Used for switching in Class D audio amplifiers.
6. Battery Management Systems: For managing power in rechargeable battery packs.
Its low on-resistance and high-speed switching capabilities make it suitable for these applications.
1. Switching Power Supplies: Utilized for efficient voltage regulation and energy conversion.
2. Motor Control: Employed in DC motor drivers for automotive and industrial applications.
3. Inverters: Used in solar power inverters and other renewable energy systems.
4. Lighting: Applied in LED drivers for efficient power management.
5. Audio Amplifiers: Used for switching in Class D audio amplifiers.
6. Battery Management Systems: For managing power in rechargeable battery packs.
Its low on-resistance and high-speed switching capabilities make it suitable for these applications.
Package
The IRFZ46NPBF is typically available in a TO-220 package. This package type is a commonly used through-hole component with three leads, often utilized for power transistors like the IRFZ46NPBF, providing efficient heat dissipation.
