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IRLZ44NPBF

Name: IRLZ44NPBF
Rating: 4.7 (12 reviews)

MOSFET N-CH 55V 47A TO220AB

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包 TO-220-3
資料表 IRLZ44NPBF DataSheet
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規格

Package	Tube
Series	HEXFET®
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	55 V
Current-ContinuousDrain(Id)@25°C	47A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	4V, 10V
RdsOn(Max)@IdVgs	22mOhm @ 25A, 10V
Vgs(th)(Max)@Id	2V @ 250µA
GateCharge(Qg)(Max)@Vgs	48 nC @ 5 V
Vgs(Max)	±16V
InputCapacitance(Ciss)(Max)@Vds	1700 pF @ 25 V
PowerDissipation(Max)	3.8W (Ta), 110W (Tc)
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-220AB

概述

Description

The IRLZ44NPBF is a N-channel MOSFET designed for high-speed switching applications. It features a low on-resistance (R_DS(on)), which allows for efficient power management and reduced heat generation during operation. With a maximum drain-source voltage (V_DSS) of 55V and a continuous drain current (I_D) of 49A, it is suitable for applications such as power supplies, motor drivers, and DC-DC converters.
The device is characterized by its logic-level gate drive capability, allowing it to be fully turned on with a gate voltage as low as 2.0V, making it compatible with low-voltage logic circuits. Its package type is typically TO-220, facilitating easy heat dissipation and mounting.
Overall, the IRLZ44NPBF is popular among hobbyists and engineers for its robustness, efficiency, and versatility in various electronic applications.

Features

The IRLZ44NPBF is a N-channel MOSFET designed for high-speed switching applications. Key features include:
- Voltage Rating: Maximum drain-source voltage (V_DS) of 55V, allowing it to handle significant power levels.
- Current Rating: Continuous drain current (I_D) of up to 49A at 25°C, making it suitable for high-current applications.
- R_DS(on): Low on-resistance of approximately 0.025Ω at V_GS of 10V, which minimizes power loss during operation.
- Gate Threshold Voltage: Low gate threshold voltage (V_GS(th)) ranging from 2V to 4V, enabling it to be driven by low-voltage logic levels.
- Package: Available in TO-220 and DPAK packages, providing flexibility in PCB design and thermal management.
- Fast Switching: Suitable for PWM applications with fast switching times, enhancing efficiency in power conversion.
- Applications: Commonly used in power supplies, motor drivers, and other high-efficiency circuits.
These features make the IRLZ44NPBF a popular choice in electronic design for efficient power management.

Package

The IRLZ44NPBF is packaged in a TO-220 form factor. This package type features a metal tab for heat dissipation and is commonly used for power MOSFETs in various applications.

Pinout

The IRLZ44NPBF is a N-channel MOSFET with a total of 3 pins. Its pin configuration is as follows:
1. Gate (G): This pin is used to apply a voltage to control the MOSFET's operation and turn it on or off.
2. Drain (D): This pin connects to the load and serves as the output for the current flowing through the MOSFET.
3. Source (S): This pin is connected to the ground or negative side of the power supply, completing the circuit for the current flow.
The IRLZ44NPBF is designed for low-voltage applications and features a low on-resistance, allowing it to efficiently handle high current levels. It's commonly used in switching applications, motor control, and power management circuits.

Manufacturer

The IRLZ44NPBF is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer of discrete semiconductors and passive electronic components. The company specializes in products such as diodes, transistors, capacitors, resistors, and inductors. Established in 1962, Vishay serves a wide range of industries, including automotive, industrial, telecommunications, computers, consumer electronics, and military applications. The IRLZ44NPBF is a N-channel MOSFET known for its high-speed switching capabilities and is commonly used in power management and control applications.

Application

The IRLZ44NPBF is an N-channel MOSFET primarily used in power switching applications. Key areas include DC-DC converters, motor control, and power management systems. It's suitable for low-voltage applications due to its logic-level gate drive capability, making it ideal for automotive, industrial, and consumer electronics. Additionally, it can be utilized in audio amplifiers and other high-speed switching circuits.

Equivalent

The IRLZ44NPBF is an N-channel MOSFET. Equivalent products include the IRLZ34, IRLZ46, and STP55NF06. Ensure to check specifications like Vds, Id, Rds(on), and package type for compatibility in your specific application.